APEX TUBES Private Limited is one of India’s most trusted Stainless Steel Pipes & Tubes manufacturing companies. An ISO 9001:2008 company, APEX was established in the year 1992 with a vision to manufacture and provide Stainless Steel Tubular solutions to the industry. The promoters of the company, with ample experience and expertise, sensed the opportunities in this fast emerging field and invested in the best available human resources, technology, infrastructure and materials.
Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, erw steel pipe, hollow section, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc.As a factory,which specializing in the production, processing and sales of various steel pipes and pipe fittings size enterprises, headquartered in Hunan, the production base is located in Shandong and Tianjin. So far, the facility occupies more than 228,000 square feet under roof and includes two working mills and quality assurance chemical- and strength-testing laboratories on site and located on a 2,000-acre site with more than 60 acres under roof, is home to one of the world’s largest cupolas; and the Contiarc, the first-of-its-kind continuous arc furnace.Our company has imported the advanced productive equipment and the inspection equipment, we will do the UT testing, RT testing on line, and the Hydrostatic testing during the production.
PRIME STEEL PIPE is the solution provider for steel pipes and fittings. We are dedicated in providing high performance-price ratio steel pipes and fittings for the oil, gas, construction, energy and petrochemical industries. In prime steel pipe, we believe honest communication, expertise in steel industry, and prompt execution lead to strong long term relationships. Our professional team provides “one-stop procurement” services to coordinate with clients projects regulation, site and terrain, and ensure the best quality of products by assigning skillful experts at every stage of activities. To keep the honesty in mind, to win reputation by trust is our principle.
MAIAK M JSC is a company specialising in two directions: commercial activity — supply of metals, and production activity — processing of metals.
The successful development of the company over the years has made the name MAIAK M recognizable both in Bulgaria and abroad. Warehouses in the country’s five largest cities are a clear sign of the company’s market presence.
The corporate structure has been established as a result of our long experience in metal trading and processing. It has been fully oriented to serving our customers flawlessly, on the one hand, and enabling our team members’ creativity and high performance, on the other hand. The main objectives and responsibilities are clearly defined for each team member, and everyone holds a rightful place in the corporate structure. The company is run from a head office and has five warehouses in the cities Varna, Ruse, Sofia, Plovdiv and Burgas.
Having warehouses in Bulgaria’s major cities is in line with one of our core principles – to be fully available to our partners – suppliers as well as customers. We do our best to keep our warehouses well-stocked, keeping most of the materials indoors – an essential prerequisite for offering metals of good quality.
carbon steel pipe manufacturer in india
Carbon Steel is used in the most critical engineering applications such as Oil & Gas, Structural Steel, Casing Pipes, Industrial Steel, Water Pipes, and also in certain applications in the automotive sector. In addition, some of the value-added Carbon Steel products include steel for LPG cylinders, API grade, corrosion resistant steel, critical structural application steel, boiler quality, auto grades, precision tubes and medium/high carbon grades, among others.
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Nitron Alloys Overseas
ADDRESS :65/73, Habib Building, 3rd Floor, Office NO:- 41, 2nd Panjrapole Lane, C.P Tank Road, Mumbai
EMAIL : exports@nitronalloys.com
PHONE : +91 22 66394868
MOBILE : +91 9819903231
CONTACT PERSON : Akshay Jain(Export Department)
http://www.nitronalloys.com/carbon-steel-pipes-tubes-suppliers/
Dear Sir How are you? 1,I’m very glad to introduce my company. My company is a leading manufacturer and exporter of alloy tool steel. My quality are ESR quality. Main grades:AISI H13,D2,M2,P20,DIN 1.2344,1.2379,1.2714,1.2316,1.2083, JIS SKD11,SKD61,SKT4,NAK80 etc. Hot forged round bars:dia 80–460mm Hot forged blocks:1)thickness:30–400mm, 2)width:300–700mm since 2001,a famous Germany steel company imported my ESR materials and then exported in their brands.This Germany company only produce dia over 600mm,so they imported smaller sizes from my company. That means my ESR quality are better than Germany and Japanese EF+LF+VD. You can sell in Germany or Japanese brands in your market. Main exporting areas:Korea,India,Malaysia,Thailand,Turkey,German ,Brazil etc. 2,my prices for your inference: delievery condition:ESR,Rough Turned,Spherodized annealed, H13,Round bars,CFR USD 3300/mt D2,Round bars,CFR USD 3250/mt MORE HOPES FOR YOUR GOOD HEALTH HAI SONG SPECIAL STEEL CO.,LTD Fax:Tel:BEST REGARDS George Zhou/president
Copper Mould Tube & Plate
We specially in supplying Copper Mould Tube, Crystallizing equipment of continuous casters, Mould cooling jacket, Repair of Metallurgical Copper Mould Tube, etc.
Equipments & Spare parts for Continuous Casting Machine.
- Copper mould tube( square, rectangle and round )
- Crystallizing equipment of continuous casters
- Mould cooling jacket.
- repair of copper tube moulds
The copper alloys chosen for the moulds must maintain their physical properties at the operating temperatures of the continuous casting process.
The temperature gradation from the inner wall of the mould to the outside face of the mould can cause serious distortion problems, and Metallurgical Copper Mould Tube is imperative that the correct alloy is chosen for the various operating conditions.
Square Copper mould tube STANDARD MATERIALS
Phosphorus de-oxidised copper
This alloy has been proven to be excellent for the manufacture of moulds in the continuous casting of billets. The main composition of this alloy are Cu +Ag 99.90min, P0.0015 / 0.040.
Copper -Silver alloy
The addition of a small amount of silver, whilst not increasing the melting point of copper, does increase the recrystallisation temperature by almost 100℃, and also helps to give better thermal conductivity at the operating temperatures.
This alloy is normally used in moulds for the continuous casting of blooms and slabs .In this case, the moulds are much thicker than in the billet moulds, and the moulds temperature can be higher. The main composition of this alloy are Cu+Ag99.90 min. Ag 0.08 / 0.12 O 0.004 / 0.012.
The continuous casting of molten steel into billets, blooms and slab products, has been highly refined over the years into an extremely sophisticated system. The continuous casting process is expected to produce metallurgically sound products at the lower possible cost, and this is being achieved in many steelworks throughout the world.
Copper moulds have played an important role in the development of the continuous casting process. Their funcition is to receive the molten steel and to allow rapid heat transfer from the steel to the cooling water to enable quick solidification.
The mould must exhibit excellent thermal conductivity, be resistant for thermal erosion ,and be resistant to distortion from thermal stress. So far only copper and a few copper alloys meet the above conditions, both economically and technically.
Mould cooling jacket supplier SOLIDIFICATION
The rate of solidification in the continuous casting process dictates the speed of production. The molten steel, which is in contact with the inner faces of the copper mould, starts to sllidify as rapidly as the heat is extracted, forming a shell. The shell increases in thickness as more heat is extracted, and eventually total solidfication is achieved. the process is similar to the solidification of ingots in ingot moulds. In continuous casting, the whole process is speeded up, with the aim to produce and homogeneous shell growth. Consequently, the mould is an important part of the continuous casting process, and the manufactured quality of the mould plays and important role in their length of life.
INNER SURFACE COATINGS
Over the years, Metallurgists and Engineers have been working together to develop better continuous casting moulds. The steel companies require a more economical mould which will give a longer service life. Surface coating of the inner walls of the mould has given the best results to date. Coatings available are Chromium and Nickel plating. Also, a combination of the two give good results on slab casting.
SPECIFICATIONS OF COPPER MOULD
Square 60 x 60 – 350 x 350 (mm)
Rectangle 120 x 160 – 180 x 300 (mm)
Diameter 100-400 (mm)
Size(mm): 90×90, 100×100, 110×110, 115×115, 120×120
130×130, 135×135, 140×140, 143×143, 150×150
155×155, 160×160, 165×165, 175×175, 180×180
200×200, 220×220, 100×170, 100×173, 130×240
150×200, 150×210, 150×220, 160×200, 160×220
150×225, 160×235, 165×225, 175×225, 180×220
200×240, 240×240, 235×235
Radius(mm): 4000, 5000, 5250, 6000, 7000, 7500, 8000, 9000, 10250, 10300, 11000, 12000
Length(mm): 700, 750, 780, 790, 800, 810, 812, 850, 900, 1000
VSL is one of India’s leading manufacturers of MS ERW Black and Galvanised Pipes, having a capacity of 7500 TPA, in a size range of 1/2″ to 4″ (15 mm to 100 mm), in light and Medium class, as per IS: 1239 (Part-I) 2004, BS 1387/85, BS 1139 and DIN specifications, suitable for various industrial and household applications.
VSL also produces Precision Tubes made of CRCA, to meet the needs of the Automobile Industry and the General Engineering Industry. Vallabh Steels is renowned across the globe as a leading exporter of Galvanised Pipes from India, having attained Export House status from Government of India.
Apart from tubes, VSL produces CR Coils and Stips in varying widths of up to 1020 mm, and with a thickness ranging from 0.14 mm to 3.00 mm, catering to the precise requirements of the Automobile Sector, White Goods Sector and the General Engineering Industry.
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Nitron Alloys Overseas
ADDRESS :65/73, Habib Building, 3rd Floor, Office NO:- 41, 2nd Panjrapole Lane, C.P Tank Road, Mumbai
EMAIL : exports@nitronalloys.com
PHONE : +91 22 66394868
MOBILE : +91 9819903231
CONTACT PERSON : Akshay Jain(Export Department)
Huangshi Tiandi Mould Material Co., Ltd. was established in 1986, is a professional mould material production 、research and development enterprises, Management and technical staffs of our company have been engaged in die steel production and development for many years, the company has scientific management system, mature production technology and innovative management conception. The company is located in Huangshi City, Hubei Province, a Changjiang River and beautiful landscape city, transportation is very convenient.
The company covers an area of over 10,000square meters, more than 100 employees, which is above medium-grade professional titles researchers more than 10%, our company have several medium frequency furnace and advanced laboratory equipment, forging equipment, rolling equipment , heat treatment equipment, the production capacity of special steel in more than 10,000 tons every year.
The company mainly produces four categories of products such as die steel, alloy structural steel, bearing steel, stainless steel. Varieties concerned forging round bar (Φ50 mm-Φ400 mm), square steel, flat (maximum width 800mm) and forging billet、forgings; small and medium-sized round bar (Φ10mm-Φ100mm), the above products can be polished into silver bright material or milling light flat. All of products can be heat system, annealing and other heat treatment based on customer needs.
Our factory is the only one producing die steel round bar enterprises in Huangshi city of Hubei province, our products are exported to Southeast Asia、 Europe、 the United States and other international markets, sincerely welcome new or old customers and friends from various circles at home and abroad to negotiate business and cooperation, create brilliant future!
We are Iron and Steel Merchants with more than four decades of experience and expertise having a renowned track record for integrity and client satisfaction. It has been our constant endeavour to engage in various practices to ensure high quality is delivered. All business dealing follow an ethical protocol and we maintain a level of transparency, this further enables us to forge a bond with our clients.
Sound industry knowledge offering dedicated service – is why our customers, who range from stockholders to end users from diverse sectors, continue to place their trust in us as their main steel supplier. We are a distinguished member of The Darukhana Iron & Steel Merchants Association and certified by Crisil.
We are a reputed firm engaged in supplying and trading a comprehensive range of Mild Steel Products that serve various industrial applications. We procure only quality products from renown manufactures – made using the state-of-the art technology and high grade raw materials as per the international quality standards. Hence, the products we offer are of Superior Quality, durable, corrosion resistant, long lasting and reasonably priced.
We are one of the leading Suppliers and Exporters of Tube Fittings, Pipe Fittings Threaded, and Ferrule Fittings, Needle Valves, Ball valves, Manifold Valves, hex nipple in Mumbai India.
ZHEJIANG GUANYU STEEL TUBE CO., LTD. is one of the professional manufacturers of steel pipes and pipe fittings. We focus on production and sales of the products in 300 grade series, particularly in ferrite-austenite duplex phase stainless steel, including 201, 202, 301, 304/304L/304H, 316/316L, 321/H, 347H, 317/317H, 310S, S31803/S32205, 2304, 904L, etc.
Provided with 15 cold-drawing machines, 4 sets of cold-rolling equipment, a full set of vortex and ultrasonic testing equipment, as well as a number of engineers and technical staffs, the company can produce pipes with a specification of Ф6~426 *0.5~36mm, including different types of steel seamless pipes, welded pipes, decorative pipes, boiler pipes, bright annealed pipes, precision pipes, sanitation pipes, high-pressure pipes, corrosion-resistant pipes, high-temperature pipes, and related pipe fittings.
Located in Songyang Stainless Steel Industrial Zone, enjoying convenient transporataion to Shanghai and Ningbo by next to Expressways and Railway, the company has provided GUANYU products and services for industries ,such as domestic petroleum, chemical industry, papermaking, shipbuilding, medicine, food, nuclear power, military industry, machinery, etc and has exported to Asia, North America, Afirca, Europe and other regions. Sincerits inception, the company has been serving the customers under the development philorophy of “CREDIBLE SCIENTIFIC, HARMONIOUS, PERSISTENT”. Welcome to visit our company for cooperation and common development
Welcome STAPPERT France.
STAPPERT is a European leader in the distribution of long products, stainless steel pipes and accessories.
The range we offer is composed of the classic stainless steel shades and nuances highly resistant to corrosion or refractory. Our products are available in a wide dimensional variety and a multitude of forms.
We call this offer INOX INTELLIGENCE.
For our customers, INOX INTELLIGENCE. reflects a comprehensive and tailored to their every need, high responsiveness and delivery within shortest possible time.
Discover our range in stock on our website our range in stock and if you want a personal consultation, please do not hesitate to contact us directly . We await your call!
– Your team STAPPERT France
the flagship Company of theBEEHIVE KOWTHA GROUP was founded in 1907. From a humble beginning as a Trading Company, the Group has grown into one of the largest Steel Construction & Project Engineering Companies in South India with full-fledged fabrication shops at Madras, Vijayawada and Hyderabad and a Steel Foundry at Vijayawada. The Group has adequate equipment and resources for setting up full-fledged fabrication shops at a number of project sites simultaneously, in addition to its base workshops.
Shijiazhuang Guangce Import & Export Co Ltd, specialises in importing and exporting products metal products throughout the world. Established in 2006, with registered capital of 1 million USD, the company has grown dramatically in recent years with turnover growing to over $1.5 million, and has become one of important exporters in Hebei Province.
Shijiazhuang Guangce is currently supplying metal products for alloy steel pipe,spiral steel pipe,seamless steel pipe,stright welded pipe,radiator tube ,stainless steel pipe,galvanized steel pipe,sprial welded steel pipe,PE plastic tubes, bearings. With many years of experience of exporting to all corners of the world, have a dedicated team focused on research and development of new products.
Bhandari Group is a multi faceted organization with multiple products & components in their fold. BFTL has also created a separate team for continuous Product Development on usage of Stainless Steel. It is the only organization in the country, which can produce multiple products in Stainless Steel and also has the capability to develop products in a short gestation period with a competitive edge.
This section lists the group of companies and details their business areas:
BHANDARI STEELS PVT LTD – FLAGSHIP TRADING CO.
SALEM STEEL SUPPLIERS – AUTHORISED AGENT FOR SAIL SALEM & STOCKIST FOR ALL KINDS STAINLESS STEEL RAW MATERIAL.
ADINATH FOUNDATION – A REALTY VENTURE IN CONSTRUCTION OF COMMERCIAL BUILDINGS, WAREHOUSES & RESIDENTIAL APPARTMENTS.
BALSARA ENGINEERING PRODUCTS PVT. LTD. – AN INTEGRATED MANUFACTURING COMPANY HAVING A MULTI FACETED PRODUCT PROFILE AND CATERING TO SEGMENTS LIKE POWER, NUCLEAR, REFINERIES, PETROCHEMICALS, RAILWAYS, ARCHITECTURE BUILDING & CONSTRUCTION. PRODUCTS LIKE ESP COLLECTING ELECTRODES, HRSG PANELS, THERMAL INSULATION PANELS FOR NUCLEAR REACTORS, COLD FORMED SECTIONS
ENMAS GB POWER SYSTEMS PROJECTS LIMITED – AN EPC COMPANY INTO CONSTRUCTION OF POWER PLANTS UNDER LICENCE FROM DOOSAN BABCOCK, UPTO 150MW.
Today, BFTL is recognized as one of India’s most trustworthy brands manufacturing wide range of stainless steel products marketed in domestic & export regions across the world. Quality Lab was upgraded with the addition of new state-of-the-art facility to meet international quality standards. To spur innovation and awareness among employees training facilities were developed.
An unmatched vision of a man who started a small tube making unit in the year 1973, but his compassion turned this small unit into one of the largest Indian Multinationals of all time. Mr. Jai Prakash Agarwal’s deep rooted compassion runs in the blood of every person associated to SURYA. Today, Surya has emerged as a vast conglomerate by being the largest in the steel segment and second largest in the realm of lighting. Surya has ventured into various other latitudes of success like fans, cold rolled strips and PVC pipes etc. Surya has become one of the largest group with sales turnover close to Rs. 4,000 crores (US $ 650 million) and exporting to over 44 countries. Since its inception we have believed in the power of transformation, turning energy into happiness and promised to cater brilliance at everything.
CANGZHOU KTD STEEL PIPE CO.,LTD. is one of the largest manufacturers of seamless steel pipe in North China. Its capacity reaches 100000 tons yearly and the sales reaches 600 million RMB. It is located in Mengcun which is called the hometown of pipe fittings in China. Near Bohai sea, Beijin and Tianjin in North, it enjoys convenient transportation. The area takes up 68000 square meter, the Construction area of first project is 12000 square meter. There are 128 employees in the company, including 2 Senior Engineer, 3 Professional technicians, 2 experts Consultant.
Advanced production line and testing equipment is a necessary guarantee for manufacturing qualified products of seamless steel pipe. The company pay high attention to the modernization of production equipment and ensure that the advanced level in the industry. Using the AC-cu-Roll machinery, and ASSEL hot rolled machinery, 60, 140per-foration machinery, cold-drawn machine, the company produces the seamless steel pipe size from 60mm-820mm and configure advanced automatic control system and on-line quality inspection system to ensure the stability of the product quality and reliability equipment as x-way inspection,ET,HY,UT,E as inspection for the pipes.
The company train its sales timely to be honest and work efficiently.Our products export to many countries of South America,Eastern Europe,Southeast Asia,South Asia,Africa,Middle East,Western Europe etc.
We always believe that quality and credit make us more strong and successful!
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!