Established in 2008, Zhejiang Yaang Pipe Industry Co., Limited is a professional organizer and one-stop-shop supplier for steel piping system products, including steel pipe and tube, forged flange and fittings, butt-welding pipe fittings, elbow, tee, reducer, stub end, gaskets, fasteners, valves, Sanitary Services etc. in China. We have devoted to providing the best solutions of steel materials and industrial equipment for our respected customers.
We supply not only commonly used stainless steel materials (SS304/L,SS316/L,SS321), but also duplex and super duplex steel 1.4547, 1.4462, 1.4410 (S31254,S31803,S32750,S32760), special austenite stainless 310S, 347H, 317L, 904L… Yaang products are widely used in Shipbuilding, Nuclear power, Marine engineering, Petroleum, Chemical, Mining,Sewage treatment, Natural gas and Pressure vessels and other industries.
Yaang products are according to national standard GB/T12459, GB/T13401, U.S. standard ANSI/ASME B16.9, ANSI/ASME B16.5/B16.47, ANSI/ASME B16.11, ANSI/ASME B36.19M/ B36.10M, ASME B16.20,British standard BS,Germany standard DIN,Japan standard JIS…, The purpose built nonstandard or special use products as per customer’s demand, we will try our best to satisfy it.
To be a reliable supplier, providing high quality products,very best service and support, Yaang will do that always!
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China.
Our products
- SMLS &ERW Steel Pipe(especially processing galvanized/FPE/3LPE/Grooved/pipe & flange welding …etc with very competitive price)
- Tubing&casing (Professional standard API 5CT PSL1/2 J55 K55 P110 Q125….)
- Structure steel profile(Mainly provide international general standards, advantage prices for some EU standards or other standards)
- steel plate &pipe fittings(flange,elbow,reducer,valve..etc)
We basically have steel in stock and support fast delivery:
- Steel pipe : ASTM A53;ASTM A106;ASTM A333;ASTM A500;ASTM A252 ..etc or Equivalent
- Structural steel hollow section: EN 10025、EN 10219 S235/S275/S355..etc or Equivalent
- Steel plate : ASTM A36, ASTM A283, ASTM A572..etc or Equivalent
- We can also provide various conventional stainless steel products.
You can forward needs on alisa@union-steels.com i will provide you best price .
UNS S31254 / Alloy 6Mo / WNR 1.4547 / F44 / 254SMO Super Austenitic Stainless Steel
UNS S31254 is a high corrosion resistant Super Austenitic Stainless Steel and provide excellent corrosion resistance in severe corrosion environments such as high temperature seawater.
We offer a comprehensive selection of seamless/welded stainless steel pipes, including the UNS S31254 super austenitic stainless steel pipe, also known as 254SMo or WNR 1.4547. Made with high-quality materials and under strict manufacturing standards, these pipes are perfect for a variety of applications in seawater handling systems, desalination plant equipment, chemical processing, and flue gas desulphurization units.
UNS S31254 Stainless Steel Pipe Features:
– High corrosion resistance: Made with alloy UNS S31254, these pipes are highly resistant to corrosion in harsh environments, including high chloride and acidic conditions.
– High strength: The WNR 1.4547 pipes are made with a super austenitic stainless steel with high strength, making them durable and reliable for a range of applications.
– Excellent weldability: The 6mo stainless steel pipes are easy to weld and fabricate, making them a versatile solution for complex piping systems.
– Compliant with industry standards: The 254SMO Super Austenitic Stainless Steel pipes meet the manufacturing standards of ASTM A269, ASTM A312, and ASTM A213, ensuring quality and reliability.
UNS S31254 Chemical Composition (%)
% | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
Min | 17.5 | 19.5 | 6.0 | 0.18 | 0.50 | |||||
Max | 0.02 | 1.00 | 0.030 | 0.010 | 0.80 | 18.5 | 20.5 | 6.5 | 0.25 | 1.00 |
254SMO Physical Properties:
Density | 8.02 Mg/m³ |
Melting Range | 1360-1405 ℃ |
UNS S31254 Stainless Steel Pipe Applications:
– Seawater handling systems: The UNS 31254 Stainless Steel pipes are ideal for use in seawater handling systems due to their high corrosion resistance and strength.
– Desalination plant equipment: The WNR 1.4547 Stainless Steel tubes are widely used in desalination plant equipment due to their ability to withstand high chloride and saltwater environments.
– Chemical processing: The UNS S31254 pipes are suitable for chemical processing due to their corrosion resistance and thermal stability.
– Flue gas desulphurization unit: The Alloy 6Mo Stainless Steel pipes are ideal for use in flue gas desulphurization units due to their resistance to acids and ability to handle high temperatures.
Manufacturing Standards:
ASTM A213
ASTM A312
ASTM A269
Also individual customer specifications, as a professional UNS 31254 Stainless Steel pipes and tubing supplier, Hengyang is committed to providing high-quality stainless steel pipes to meet the needs of our customers. Contact us today for more information on the UNS S31254 pipe and other products in our collection.
Product Item:HY005
Manufacturing: Cold Rolled/Cold Drawn
Type: Seamless/Welded
Surface: Annealed and Passivated
Application Fields: heat exchanger, boiler, evaporator
Alloy 825/ UNS N08825/ W.Nr.2.4858/ Incoloy® 825
Alloy 825 tube, also known as Incoloy 825 pipe, W.Nr. 2.4858 or UNS N08825, this nickel alloy steel is a combination of nickel, chromium, and iron, with small amounts of molybdenum, copper, and titanium to enhance its resistance to corrosive environments, especially in chloride-containing media. 825 tubing is a durable and reliable material that is widely used in applications that involve harsh environments and high temperatures.
UNS N08825 Chemical Composition:
% | Ni | Cr | Fe | Mn | C | Cu | Si | S | Al | Ti | Mo |
Min | 38.0 | 19.5 | 22.0 | 1.5 | 0.6 | 2.5 | |||||
Max | 46.0 | 23.5 | 1.0 | 0.05 | 3.0 | 0.5 | 0.03 | 0.2 | 1.2 | 3.5 |
Features of Alloy 825 Tube:
- Excellent Corrosion Resistance: Alloy 825 tube is highly resistant to corrosion, pitting, and stress corrosion cracking in various corrosive environments like nitric acid, sulfuric acid, phosphoric acid, and others.
- High-Temperature Strength: The inconel 825 tube can withstand high temperatures up to 550°C (1020°F) and still maintain its excellent mechanical properties.
- Good Weldability: Incoloy 825 pipe can be easily welded with various welding processes, including gas tungsten arc welding, gas metal arc welding, and shielded metal arc welding.
Incoloy® 825 Physical Constants:
Density | 8.19 Mg/m³ |
Melting Range | 1370-1400 ℃ |
Alloy 825 Tube Application:
- Chemical Processing Equipment: Alloy 825 tube is used in the chemical processing industry for making process vessels, reactors, tanks, and other equipment that need to be resistant to corrosion.
- Heat Exchanger Tube UNS N08825: Incoloy 825 tubing is commonly used as heat exchanger tubing in various industries like chemical processing, oil and gas, and power generation.
- Pollution Control: Alloy 825 tube is widely used in pollution control systems due to its excellent corrosion resistance, widely used in scrubber systems for removing harmful gas emissions from power plants and other industrial facilities.
- Petroleum Refining: Inconel 825 pipeis used in petroleum refining applications due to its ability to withstand highly corrosive environments, commonly used in heat exchangers, piping systems, and other equipment that comes into contact with sulfuric acid, hydrochloric acid, and other corrosive substances.
- Offshore Oil and Gas Production: The incolony tubeis widely used in offshore and onshore oil and gas production, where corrosion-resistant materials are needed to withstand harsh corrosive environments.
* Marine: W.Nr.2.4858 is used in marine applications, including seawater cooling systems, desalination plants, and offshore platforms.
* Acid Production: 825 pipe is commonly used in the production of acids such as sulfuric acid, phosphoric acid, and nitric acid due to its excellent resistance to corrosion. It is used in heat exchangers, piping systems, and other equipment that come into contact with these corrosive substances.
* Nuclear Fuel Reprocessing: Incoloy 825 seamless pipe is commonly used in nuclear fuel reprocessing applications due to its ability to withstand highly corrosive environments. It is used in equipment such as storage tanks, piping systems, and heat exchangers that come into contact with radioactive materials and corrosive substances.
Alloy 825 is available in wide variety of shapes and forms including pipe, tube, fitting, flange, sheet, plate, round bar, forging stock, flat bar, wire, hexagon. The various forms of UNS N08825 from Hengyang Piping meet different critical standards like ASTM, ASME, DIN, EN, ISO and clients’ specification. For detailed information about customized pipe and fittings, please contact us!
An ISO 9001:2008 Certified Company, The Metal Factory is India’s most trusted manufacturer, exporter and supplier of stainless steel tubes (ASTM A 312 304/304L, 316/316L), carbon steel pipes (ASTM A A106, A53, API 5L), alloy steel seamless pipes (ASTM A335 P11, P22), mild steel pipes, industrial steel tubes, galvanized steel pipes and black steel pipes.
We can manufacture and supply steel pipes which can be fabricated to customers design and specification in a variety of length and thickness requirements. We can also offer cold drawn seamless steel tubes to meet the custom design and specifications of our customers. We specialise in the manufacture and supply of cold drawn seamless steel tubes, and large diameter stainless steel welded pipes (100% X-Ray Tested). ISO 9001:2008 Certification ensures consistency in our operations and testing procedures.
Steel Pipes and Steel Tubes supplied by The Metal Factory are used across wide range of industries including food processing, power generation, oil and gas, petrochemicals, petroleum pipelines, medical equipment, biopharma, pharmaceuticals, electrical engineering, fertilizer industry, dairy processing, boiler manufacturing and nuclear energy among others.
METLINE has been proudly servicing the steel pipe industry for over 40 years, as a major supplier and manufacturer of custom size steel pipes and steel tubes. We are the exclusive suppliers of stainless steel welded pipes, stainless steel seamless tubes, stainless steel tubing, alloy steel seamless pipes, boiler steel tubes, heat exchanger tubes, capillary tubes, coiled tubing, and galvanized steel pipes. We are serving all major cities and countries in their needs for steel pipes and steel tubes.
Our products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi.
Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.
India’s #1 Supplier of Stainless Steel Pipes/Tubes, Chrome Moly Pipes, Black Pipes, Galvanised Pipes, Carbon Steel Pipes
Stainless Steel Pipes, Carbon Steel Tubes, Alloy Steel Tubes, MS Pipes Production and Stock Range
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: Seamless / ERW / Welded / Fabricated / CDW
Key Steel Pipes & Tubes Products & Grades
1. Stainless Steel Seamless Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
2. Stainless Steel Welded Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
3. Square Stainless Steel Pipes, Round Stainless Steel Tubes, Rectangular Stainless Steel Pipes & Tubes
4. Carbon Steel Seamless Pipes as per ASTM A 106 Grade B/API 5L Grade B/ASTM A 53 Grade B
5. Carbon Steel Seamless Tubes as per BS 3059, ASTM A 179, ASTM A 192, ASTM A 210 GR.A1
6. Alloy Steel Seamless Pipes as per ASTM A335 Grade P1/ P5/ P9 / P11/ P12 / P22 / P91
7. LTCS Pipe – Low Temperature Carbon Steel Pipes as per ASTM A 333 Grade 6
8. Alloy Steel Seamless Tubes as per ASTM A213 Grade T5/T9/T11/T12/T22/T91
9. ERW Black Pipes as per IS:1239/I, IS: 3589 Grade 330 or Grade 410
10. Galvanised Pipes as per IS:1239/I
11. Square and Rectangular Steel Pipes as per IS: 4923
12. ERW Boiler Tubes: BS 3059, ASTM A 214
13. Air Pre Heater Tubes to BS: 6323 PART V
14. Hydraulic Tubes to DIN 2391 ST. 35, ST. 45 & ST. 52
15. Seamless Heat Exchanger Tubes ASTM A 179
16. CDW TUBES IS: 3074 or BS 980
17. CRCA ERW Tubes to IS 3601 OR IS 3074
18. Stainless Steel Electro polished Pipes Manufacturer/Supplier
19. Alloy Steel Fittings Manufacturer – ASTM A234 WP5, P11, P22, P91
Sumer Metal Industries is a notable Supplier of Stainless Steel Flat Bars in Mumbai, India. We are also known as one the Top Distributors and Stockist of SS and MS Flat Bars.
SMI / SMIPL
Hebei Deko Commercial Co., Ltd. (hereinafter referred to as the “DEKO”), the company is located in China’s “Land of Casting” Hebei province, DEKO mainly supplies products involved in municipal engineering and road construction and related products, such as Ductile iron Pipe, Pipe Fitting, Valve, Manhole covers, Gratings, Public Illumination, Urban Furnishing, Flange and Pipe Repair Clamp etc…. we can also produce according to the drawings and samples provided by customers, our products have been exported to Europe, Africa, Asia, Middle East and Southeast Asia etc… providing import and export business for domestic and foreign customers.
DEKO has its own fully automatic vertical production line and now we have reached a strategic cooperation with several manufacturers and become the only designated agent service by manufacturers and can be better provide customers with the best prices, excellent product quality, DEKO’s aim is: to supply the required products and high quality service for every customers and maintain long-term and stable cooperation.
Double-twist stranding machines, high-performance twisting machines
Double Twist Stranding Machineare effective, compact production units primarily for use in the manufacture of highly flexible braids, bundled braids, for stranding pairs of wires, triples, quadruple designs …
The machine concept differs from the single-twist system in that one rotor turn generates two cable twists / turn. The braid is given the first twist at the stranding point of the system feed. At this point, the stranding material still has twice the length of lay of the desired final geometry. The final braid length of lay with the second stranding twist is only completed at the second turning point, before being introduced back into the static coil former.
BOW DOUBLE TWIST STRANDING MACHINE
Application for:
Multistrand 7 or 19 copper wire, aluminum wire, tinned copper conduct etc. Also multistrand insulated conduct for power cable, data cable, control cable etc. Laying up of 2/3/4 cores of small size building wires.
Bow Double Twist Stranding Machine Description:
Payoff
Double twist stranding machine
PLC control system with color touch screen
Advanced function (Optional):
1:Motorized payoff or back-twist payoff, tension keep stable from start to end.
2:Bow material : carbon fibre
3:Brake: serve motor
4:Motorized driven capstan. Lay length set on touch screen, no need to change gear mechanically.
5:Auto lubrication system: regularly lubricate important parts to prolong machine service life.
COMPUTER SIMULATION OF AN INDUSTRIAL WIRE DRAWING PROCESS
Wire Stranding Machine is an important industrial process. Wires are reduced in diameter through a series of die/capstan combinations which provide the desired reduction steps. Typical wire drawing machines within BICC Cables Ltd use up to twenty-one dies in one line and it is necessary to optimise the die drafting for each machine and final wire diameter to obtain good machine efficiency and high quality product. An important aspect in the manufacturing process is to avoid wire breakages with the resultant loss of production due to short final lengths and the associated time required to restring the drawing machine. In order to optimise the conditions for each machine and wire size, computer simulations of the process are used to predict performance by estimating factors such as the ratio of drawing stress to ultimate tensile stress, drawing force, back tension and heat generated.
A computer simulation of the multi-line wire drawing process for copper wire has been modelled by the Wrexham Technology Centre of BICC Cables Ltd using a bulk model. The redundant work during the drawing process was included by formulation and equations for the redundant deformation were derived that were in good agreement with published experimental work.
A new computer simulation has been developed to predict the performance of wire drawing process. The model uses a one dimensional explicit finite difference method to determine the plastic deformation in the dies. The redundant work formulation was used as in the previous simulation. This paper describes the numerical methods used and compared the results from the new computer simulation with the previous bulk model. Significant differences are predicted in the stress ratios, drawing force and heat generated for process predictions. The new simulation of the plastic deformation in the dies also indicated optimum semi-die angles away from the traditional eight degrees.
7 Wire Tubular Type Stranding Machine
Owing to the vast industry experience and in depth knowledge of this domain, we are offering a huge collection of high quality 7 Wire Tubular Type Stranding Machine. These products are manufactured using optimum quality raw material. These products are easy to install and requires low maintenance. Customers can avail these products from us at market-leading prices
Basket Type Stranding Machine
Basket Type Stranding Machine is mainly used to strand not only copper/aluminum conductor for the electric wire and cable but also the cable core, steel core, and steel rope. Machine’s make-up: pay-off, driving part, cylindrical part, hydraulic brake device, wire –bobbin frame, die-holder, haul-off device, spindle-type take-up/traversing (Φ50 bar traversing) and an electrical control part, etc.
Rigid Stranding Machine
The Rigid Stranding Machine is used for stranding CU, Al wires, and conductors. Stranding unilay and reverse concentric, round, compressed, compacted or sector-shaped ( straight or spiraled) as per customer requirements.
Main features:
Self-supporting rigid rotor design with 1 6 12 18 24 30 36 Bobbin Cage
High efficiency and speed
Bobbins mounted on pintles
A line drive by A.C. or D.C. motors with electronic or mechanical synchronization between line components.
Different braking device for bobbins
Centralized lubricating system for bearing
Disk type Pneumatic brake for Cage.
Machines with or without back twist
MMI /PLC Equipped, optional
Easy Lay Setting
High Speed Tubular Stranding Machine
High Speed Tubular Stranding Machine with back twist, for 1+6 Bobbin copper / aluminum round & compact conductors and steel wire stranding. This strander is for manufacturing high carbon & low carbon steel wire rope, copper & aluminum conductor
Bow Type Stranding Machine
The Bow Type Stranding Machine is suitable for a wide range of productions, obtained with high speed and productivity; the back twist process gives high quality products. The Bow stranders use components made with most modern materials, like carbon fiber for the bows, tungstene carbide for bushes, hardened steel for rollers.The control of tension of the cores is assured with electro-mechanical or pneumatic self compensated brake, with set up by control panel.The safe use is assured with control of bearing temperatures and supports vibration.The machine is protected with a soundproof cover, with pneumatic open, inside fans and lights.Is possible the bobbins side loading with a motorized trolley, that avoids the use of bridge cranes and reduces dramatically the total loading time of the line.
For Cables Industry:
Stranding of conductors made with copper, aluminium, aluminium alloy, aluminium steel reinforced or supported;
Laying up of 2 – 7 round insulated cores for low and medium voltage;
Laying up of 2 – 7 straight sector shaped insulated cores, with the rotating cradles version;
Possible application of fillers and tapes of every type.
Tubular stranding Machine
The Tubular Stranding machine consists of bearing stands made of welded steel for the tube bearings. Up to reel size of 630mm .The stranding rotor is built up from welded tubes with wire guidings outside the tube. The reels are held in cradles, which are positioned inside the tube. A light beam along the complete length of the machine monitors, if the pneumatically (optional)operated reel-pintles are securely closed and the cradles are in safe condition. The machine is equipped with wire break detectors for each segment, pneumatic disk-breaks and individual drives for the Stranding Rotor, the Capstan and the Take-Up. The operator’s desk gives full control over parameters like Rotor-speed, lay-length and production length.
Main Features:
• Machine placed on a Rigide steel frame with rotor support, fixed on the floor for an easy installation
• Tube rotating on encircling bearings or rollers
• Machine able to work in torsion or total back twist with the possibility of partial back twist
• Wire back tension kept constant from full to empty spool payoff
• Wire/strand break detector for each payoff unit(optional)
• Spool loading/unloading by crane
• Pneumatic pintles equipped with safety locking system
• Independent driving motors for tube, capstans and takeup units
• A.C. motors with flux vector control inverter
Eastern Steel is a leading manufacturer and distributor
Custom-made
We use the advanced tools and technology to meet the varied requirements of pipes and tubes for the food processing industry, chemical industry, brewing industry, the pharmaceutical industry, cement industry, oil & gas industry, refineries, and water desalination.
Quality advantages
This was achieved by introduction of the unique equipment as well as the latest methods of quality control and testing of the manufactured pipe products. Modern pipe-rolling facilities, powerful technology base and highly qualified personnel make Eastern Steels competitive on equal terms with the worlds recognized leading brands.
IBC GROUP is dedicated to transforming various metal materials all over the world, through the process of coils, steel sheet, steel pipe, wire, profile,Alloy steel, all variety of metal products to the construction and wide manufacture industry. Meanwhile, because maintain long term friendly business relationship with clients. Enjoy solid trust from our regular clients, already working one-stopstation service in other construction related products Such as metal process equipment .All Enjoy highly comments from our customers.Look forward the chance to develop together.
IBC GROUP- Focus on Value transfer,Outstanding Products and Technologies.
The head office of IBC Group is located in Tianjin, China. Since 2009 we focus on ONE-STOP Metal service, professionally engaged in Carbon steel,Stainless steel,Special Alloy steel,non ferrous metal, construction material and Metal processing Equipment. we keep long-term strategic cooperation with TOP Resources.
Our products widely cover as below
Cold-rolled High Strength Automotive steel,Galvanized & Galvalume steel coil and sheet,Aluminized steel,ZAM Zn-Al-Mg coated steel,PPGI PPGL. Pickled oiled steel.
Roofing sheet,Embossed door skin sheet.Perforated Metal Sheet.Wear resistant plate.
Steel pipe,insulated steel pipe,pipe fittings, Pipe spool and pipe fabrication.
Steel wire,tempered and quenched alloy bar.Steel structure profiles such as Bar and Beam,Purlin.Copper,Titanium.
Our products are widely used in construction, automobile, household appliances, petroleum and natural gas chemical industry, aerospace, coal mining, power plant transportation, agricultural breeding and other fields.we always keep the marketing philosophy “Be honest, trustworthy and mutually beneficial”. enjoyed high comments from clients.
An ISO 9001:2008 Certified Company, Steel Pipes & Tubes Industries is India’s most trusted manufacturer, exporter and supplier of stainless steel tubes (ASTM A 312 304/304L, 316/316L), carbon steel pipes (ASTM A A106, A53, API 5L), alloy steel seamless pipes (ASTM A335 P11, P22), mild steel pipes, industrial steel tubes, galvanized steel pipes and black steel pipes.
We can manufacture and supply steel pipes which can be fabricated to customers design and specification in a variety of length and thickness requirements. We can also offer cold drawn seamless steel tubes to meet the custom design and specifications of our customers. We specialise in the manufacture and supply of cold drawn seamless steel tubes, and large diameter stainless steel welded pipes (100% X-Ray Tested). ISO 9001:2008 Certification ensures consistency in our operations and testing procedures.
Steel Pipes and Steel Tubes supplied by Metline Pipes & Tubes are used across wide range of industries including food processing, power generation, oil and gas, petrochemicals, petroleum pipelines, medical equipment, biopharma, pharmaceuticals, electrical engineering, fertilizer industry, dairy processing, boiler manufacturing and nuclear energy among others.
METLINE has been proudly servicing the steel pipe industry for over 40 years, as a major supplier and manufacturer of custom size steel pipes and steel tubes. We are the exclusive suppliers of stainless steel welded pipes, stainless steel seamless tubes, stainless steel tubing, alloy steel seamless pipes, boiler steel tubes, heat exchanger tubes, capillary tubes, coiled tubing, and galvanized steel pipes. We are serving all major cities and countries in their needs for steel pipes and steel tubes.
Our products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi.
Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.
India’s #1 Supplier of Stainless Steel Pipes/Tubes, Chrome Moly Pipes, Black Pipes, Galvanised Pipes, Carbon Steel Pipes
Stainless Steel Pipes, Carbon Steel Tubes, Alloy Steel Tubes, MS Pipes Production and Stock Range
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: Seamless / ERW / Welded / Fabricated / CDW
Key Steel Pipes & Tubes Products & Grades
1. Stainless Steel Seamless Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
2. Stainless Steel Welded Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
3. Square Stainless Steel Pipes, Round Stainless Steel Tubes, Rectangular Stainless Steel Pipes & Tubes
4. Carbon Steel Seamless Pipes as per ASTM A 106 Grade B/API 5L Grade B/ASTM A 53 Grade B
5. Carbon Steel Seamless Tubes as per BS 3059, ASTM A 179, ASTM A 192, ASTM A 210 GR.A1
6. Alloy Steel Seamless Pipes as per ASTM A335 Grade P1/ P5/ P9 / P11/ P12 / P22 / P91
7. LTCS Pipe – Low Temperature Carbon Steel Pipes as per ASTM A 333 Grade 6
8. Alloy Steel Seamless Tubes as per ASTM A213 Grade T5/T9/T11/T12/T22/T91
9. ERW Black Pipes as per IS:1239/I, IS: 3589 Grade 330 or Grade 410
10. Galvanised Pipes as per IS:1239/I
11. Square and Rectangular Steel Pipes as per IS: 4923
12. ERW Boiler Tubes: BS 3059, ASTM A 214
13. Air Pre Heater Tubes to BS: 6323 PART V
14. Hydraulic Tubes to DIN 2391 ST. 35, ST. 45 & ST. 52
15. Seamless Heat Exchanger Tubes ASTM A 179
16. CDW TUBES IS: 3074 or BS 980
17. CRCA ERW Tubes to IS 3601 OR IS 3074
18. Stainless Steel Electro polished Pipes Manufacturer/Supplier
19. Alloy Steel Fittings Manufacturer – ASTM A234 WP5, P11, P22, P91
Offering a reliable way to connect pipe systems with the various equipment, valves, and other components of virtually any processing system, flanges are the second most used joining method after welding. Using flanges adds flexibility when maintaining piping systems by allowing for easier disassembly and improved access to system components.
A typical flanged connection is comprised of three parts: Pipe Flanges, Gasket and Bolting
In most cases, there are specific gasket and bolting materials made from the same, or approved materials as the piping components you wish to connect. Stainless Steel flanges are some of the most common. However, flanges are available in a wide range of materials so matching them with your needs is essential. Other common flange materials include Monel, Inconel, Chrome Moly, and many others depending on the application. The best option for your needs will depend on both the system in which you intend to use the flange and your specific requirements.
Flanges are not a one-type-fits-all sort of solution. Sizing aside, matching the ideal flange design to your piping system and intended usage will help to ensure reliable operation, a long service life, and optimal pricing. Here’s a look at the most common flange types available.
THREADED FLANGES
Also known as a screwed flange, this style has a thread inside the flange bore which fits with the matching male thread on the pipe or fitting. The threaded connection means you can avoid welding in many use cases. Simply match the threading to the pipes you wish to connect.
SOCKET-WELD FLANGES
Ideal for smaller pipe diameters in low-temperature and low-pressure scenarios, socket-weld flanges feature a connection in which you place the pipe into the flange and then secure the connection with a single multi-pass fillet weld. This makes this style simpler to install than other welded flange types while avoiding the limitations associated with threaded ends.
Slip-on flanges are very common and are available in a large range of sizes to accommodate systems with higher flow rates and throughput. Simply match the flange to the outer diameter of the pipe you intend to connect. Installation is slightly more technical as you’ll need fillet weld both sides to secure the flange to the pipe.
LAP JOINT FLANGES
Featuring a two-piece design, lap joint flanges require butt welding of the stub end to the pipe or fitting with the use of a backing flange to create the flanged connection. This design makes this style popular for use in systems with limited physical space or systems which require frequent dismantling and maintenance.
Like lap joint flanges, weld neck flanges require butt welding for installation. However, their integrity, performance in systems with multiple repeat bends, and the ability to use them in high-pressure and high-temperature systems make them a leading choice for process piping.
Used for terminating or isolating piping systems, blind flanges are essentially boltable blank discs. When installed properly and combined with the correct gaskets, they can achieve an outstanding seal which is easy to remove when needed.
SPECIALTY FLANGES
The flange types listed above are the most common. However, there is a range of additional specialized flange types available to suit a range of uses and environments. Other options include nipoflanges, weldoflanges, expanding flanges, orifice, long weld neck, forged flange, big size flange, high pressure flange and reducing flanges.
SHINESTAR STEEL GROUP CO., LTD mainly produce various carbon and alloy steel pipes including oil & gas pipe, pressure pipe, mechanical tubing, and stainless steel tube, etc.
Yash Impex is leading Pipes stockist India and beam stockist India specialized for materials such as, Carbon Steel Forged Flanges, Stainless Steel Seamless Pipes, Stainless Steel Plates, Alloy Steel Round Bars, Unequal Angles.
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts and finished parts to help our clients meet fabrication requirements beyond their capacity or to improve operations by moving forward the pre-production processing.
- INTRODUCTION
Welded steel tube/pipes are made of cold rolled steel coil or galvanized steel coil, by cold-roll forming through high -frequency welded machine.
Product Features: Simpler production technical process, Higher production efficiency, Lower production cost.
There are mainly two kinds of pipes: one is Black steel tube/ pipe, the other is Pre-galvanized steel tube/pipe.
- APPLICATION
With excellent characteristics of sound surface finish, highly precise, easy to galvanize, easy to bend or reform. Steel pipes are mainly used in Pipeline, Mechanical equipment, Solar energy equipment, Steel structure engineering, Bridge fence, Auto accessories and etc.
- EVER-SHINESPECIFICATION:
Types: round tube, square tube, rectangle tube.
1) Product Name: Black steel tube / pipe
Thickness: 0.40mm~3mm
Outer Diameter: Round 0.30mm~650mm
Square: 8x8mm~500x500mm
Length: 3m~12m or any length as per customer’s requirement.
Standard: BS1387, ASTM A53, ASTM A500, ASTM A513M-06B, GB/16728-2017
Grade: Q195-Q235, 10#~45#
Technique: Cold Rolled, Hot Rolled
2) Product Name: Pre-galvanized steel tube/pipe
Thickness: 0.35mm~2.5mm
Outer Diameter: Round 0.30mm~650mm
Square: 10x10mm~100x100mm
Zinc coating: 20-275g
Length: 4m~12m or any length as per customer’s requirement.
Standard: BS1387, ASTM A53, ASTM A500, ASTM A513M-06B, GB/16728-201
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LANDYOUNG GRP pipe is manufactured in accordance with international standard using Helical FILAMENT winding process and Continuous FILAMENT winding process on computer controlled machines.
DESCRIPTIONS
LANDYOUNG GRP pipe is manufactured in accordance with international standard using Helical FILAMENT winding process and Continuous FILAMENT winding process on computer controlled machines.
Helical FILAMENT winding process(Bell and spiogot joints)
GRP Pipe is manufactured using the helical (reciprocal) filament winding process by which impregnated glass fiber reinforcement with resin are applied onto a precision steel mandrel in a prescribed pattern. Repeated application of wetted fibers results in a multi-layered structural wall construction of the required thickness.
Continuous FILAMENT winding process(Coupling joints)
GRP Pipe is manufactured on a continuous filament winding machine. This machine consists of a mandrel composed of a helical wound continuous steel band, supported by beams forming a cylindrical shape. As the formed mandrel turns creating a multi-layered structural wall of the required thickness.
Applications
- Infrastructure &Municipal
- Industrial
- Water Diversion
- Desalination
- PowerPlant
- Petrochemicals
- Oil & Gas and Marine
- Agriculture Irrigation
- Storm Water
- Cooling Water
- Hydropower penstock
Advantages
Minimum 50 years service life
LANDYOUNG GRP pıpes are manufactured with corrosion resistant non-metallic raw materials. Since corrosion is not a problem, cathodic protection and extra insulation against corrosion are not needed; thus operational expenses and difficulties do not exist.
Light weight
Weight of GRP pipe:1/4 of steel pipes; 1/10 of concrete pipes
Can be transported as nested, providing great savings
Quick and easy installation, no need for heavy and expensive equipment
Excellent hydraulic properties
Hazen Williams flow coefficient is 150(c=150). Due to the low friction losses, less pumping energy is required.compared to steel and concrete pipes, same flow rates can be ensured using smaller diameters.
No lime or deposit formation inside
Unlimited service area-application in every environment
Can be installed underground, aboveground, and also underwater.
Bell and spigot joints and coupling joints ensure total leak-tightness.
Flexible:successful experience in earthquake regions
Can be installed inside old lines for relining.
LANDYOUNG GRP pipes are environmentally friend
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Product Range and properties
LANDYOUNG offers a wide product range of GRP pipes and fittings to meet Specific requirements of any project. | ||||||||||
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Hebei Pipefun Pipe and Fitting Facility Co., Ltd., is established in 2000, it is a specialized enterprise professional in producing steel pipes and pipe fittings. Choosing us to be your business partner can bring you great advantages in business!