Aleacion Tubos is manufacturer, supplier & exporter of alloy steel pipes, carbon steel pipes, flanges & pipe fittings. we also supply all types of flanges like slip on flanges, blind flanges, weld neck flanges etc
Somos fabricantes, exportadores y proveedores de acero dúplex y súper dúplex, acero inoxidable, acero aleado, acero al carbono, aleaciones con alto contenido de níquel como Monel, Inconel, Hastelloy y aleaciones de cuproníquel en diversas formas, como accesorios de tubería, bridas, sujetadores y accesorios forjados.
Are you looking for scaffolding products or manufacturers?EK scaffolding is the scaffolding manufacturer and supplier in China. We can provide you all types of scaffolding products, such as scaffolding couplers, scaffolding system, cuplock scaffolding, ringlock scaffolding, base jack, etc.
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.
LANDYOUNG GRP cable tray is a composite material profile made of E-glassfiber, polyester resin or vinyl resin or epoxy resin or phenolic resin, flame retardant by pultrusion process or SMC process.
DESCRIPTIONS
LANDYOUNG GRP cable tray is a composite material profile made of E-glassfiber, polyester resin or vinyl resin or epoxy resin or phenolic resin, flame retardant by pultrusion process or SMC process.
Application
Due to the low thermal conductivity of the selected materials and the addition of flame retardants, the product not only has fire resistance, heat insulation, self-extinguishing properties, but also high corrosion resistance, but also has light structure, aging resistance, safety and reliability. And other advantages, it can be conveniently used in conjunction with metal bridge frames and used in strong corrosive environments such as chemical industry, metallurgy, and petroleum.
Advantages and features
- GRP cable tray is suitable for the laying of power cables with voltages below 10 kV, as well as control cables, lighting wiring, pneumatic and hydraulic pipe cables, and other indoor and outdoor overhead cable trenches and tunnels.
- FRP cable tray has the characteristics of wide application, high strength, light weight, reasonable structure, low cost, long life, strong corrosion resistance, simple construction, flexible wiring, standard installation, and beautiful appearance. Expansion cables, maintenance and repair are all convenient. The installation FRP cable tray can be adapted to local conditions.
- FRP cable tray can be installed overhead with process pipelines; slabs and beams are hoisted; indoor and outdoor walls, column walls, tunnels, and cable trench walls are side-mounted, and can also be installed on open-air columns or piers. When hoisting large multi-layer bridges, I-steel columns should be laid symmetrically on both sides as far as possible. FRP cable tray can be laid horizontally and vertically, and can be cornered, T-shaped, and cross-shaped branches; adjustable width, height, and diameter.
Specifications and types
FRP Ladder cable tray
Ladder Cable Tray systems consists of two longitudinal side members connected by individual transverse members, and is designed for use as a power cable or control cable support system
FRP cable trunking
It is a full-closed cable trays, which is applied to the laying of cables, telecommunications cables, thermocouple cables and other highly sensitive system of control cables.
FRP tray type cable tray
It is a structure consisting of bottom (ventilated or solid) with the longitudinal siderails.
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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
If you are interested in our products, please visit our website
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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Wir, Fittings und Flansche ist einer der führenden Hersteller Lieferanten und Exporteure von Edelstahl, Kohlenstoffstahl, legiertem Stahl, Duplex-Stahl, Hoch-Nickel-Legierung Stumpfschweißverschraubungen, Flansche, geschmiedete Armaturen, Bleche, Platten, Spulen, Rundstangen, Stangen , Rohre, Rohre, Auslaufarmaturen in Deutschland.
Tianjin KXC group founded in 2004, is an ISO 9001 certified company,committed to manufacturing valves, valve parts & related products for water works and water treatment projects.
KXC consists of HY Valves Co. Ltd and KXC Metal Co. Ltd within our own factory and foundry. We have machining center, CNC machines, pressure test machining, electric furnace, mould machine, sand blasting machine, given all of this, our products quality always under good control.
KXC mainly produce gate valve(Resilient seat, Metal seat), butterfly valve(Concentric and Eccentric), check valve, ball valve, globe valve and etc. Supported by our many years’ experience and expertise in this field,
KXC can also offer OEM &ODM valves and parts.KXC philosophy is to offer high cost performance products with optimal service. Welcome to visit our factories and KXC will satisfy you in all respects.
Our products:Rising Stem Globe Valves, Double Eccentric Butterfly Valve
Werner Flanges Inc. an ISO 9001:2008 certified Company manufacturing & exporting the finest quality Carbon Steel, Alloy Steel, Stainless Steel Butt Welded Pipe Fittings, High Pressure Forged Fittings & Flanges. Immediate Response, Excellent Quality, Quick Delivery and Customer Satisfaction truly define Werner Flanges Inc.
Navrekha Steel today are the major manufacturer, supplier and exporters of the wide range of ferrous and non-ferrous metal products. We have successfully created an important place in the market under the mentorship of Mr. Parasmal C. Shah.
Jade Special Metals is India’s 10th largest supplier, trader & Exporter of Stainless Steel, Carbon steel pipes and round bar. We are specialised in Stocking & Distributing various Stainless Steel, carbon steel pipes, round bar & sheet plates to worldwide for specific & urgent requirements.
Are you thinking of constructing your home or to make any compact construction then you must be aware of this SAIL TMT Bar where starting from spotting the proper kind of land to everything demands on your consideration
As a well-known local seamless steel pipe Exporter and supplier, we produce a wide range of products mainly in materials, types and sizes. Tycoon piping contain stock and supply seamless pipes for boiler in every standard and commercially available lengths according to your requirements.
As the most valuable subsidiary under SHINESTAR STEEL GROUP, 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” service to coordinate with clients projects regulation, site and terrain. We 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.
BEISAI is large-scale joint-stock group foundry enterprise, divided into Hebei BeiSai Metal Products Co., Ltd and ShiJiaZhuang BeiSai Trade Co., Ltd. which was builded in 2003, located in ShiJiazhuang province City. company net assets is up to CNY 45 Milion, The annual production capacity of 60000 Tons casting iron parts. More than 300 employees here. There are 5 senior casting engineers and 21 technical engineers etc. We have 26 sets of centrifugal casting machines and 5 sets of autoumatic machine painting lines and 3 sets of automatic hydraulic pressure testing machines, we have very perfect testing and checking equipment and testing lab, 100% make sure all products are top-quality.
At present our major products and service is Casting Iron Pipes, Fittings, SS Couplings, Carton Steel Clamps which was used for sewer drainage system of buildings. And Casting iron manhole covers and frame, Casting tree gate and Casting valves , fire protection fittings and connectors, Casting cooking hardware, etc.
We also can produce all kinds of large or small machine casting parts and auto casting parts and pump housing and pump console/ impeller and casting pulley according to the drawing or samples.
All our products are fully meet USA and European and National standard ASTM A888/CISPI301/CSA B70, ASTM-A536, DIN 19522, EN877, BS EN877, ISO6594, BS437, BS416, KSD 4307, EN124:1994, BS 497-1:1976, ISO2531, BS EN545/EN598, AWWAC 151, KSD 4311, AS 2280, GB/T13295, GB/T12772 etc.
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
We use a variety of advanced equipment including shears, CNC punching machines, laser cutting machines, composite machines, bending machines, hydraulic presses, and various auxiliary equipment such as uncoilers, leveling machines, deburring machines, spot welding machines, etc., Using cutting, stamping, drawing, bending, welding, riveting and other processes, we can manufacture various Wonderful custom sheet metal products of different shapes for you, and can also do surface treatment for the products, including painting, electroplating, wire drawing, etc.
If you need sheet metal fabrication service we are one of the most capable and affordable sources and we can get the job done right.
At Wonderful, we use advanced equipment to provide you with various exactness cnc machining service, including milling, turning, EDM, wire cutting, EDM and so on. Using our 3-axis, 4-axis and 5-axis CNC machining centers, our skilled machinists can use a variety of plastic and metal materials to manufacture turning and milling parts. Our CNC machining center can not only produce perfect samples for you, but also customize more small batch products for you, making us a one-stop service provider for your advanced design and small batch product needs.https://www.wdfprecision.com/
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.
Ceramic lined pipe is made through the self-propagating high-temperature synthesis (SHS) technique.
Self-propagating High-temperature Synthetic process
Self-propagating high-temperature synthesis (SHS) is used to describe a process in which the initial reagents (usual powders), when ignited, spontaneously transforms into products due to the exothermic heat of reaction.
The combination of high rigidity of ceramic and high elasticity of steel gives the pipe unmatchable features like abrasion resistant, heat resistant, and corrosion-resistant material for use in the fields of power generation, metallurgy, mining, and chemical industry, etc. It has many advantages over steel pipes, cast stone pipes, and steel-plastic compound pipes.
Usage of Ceramic Lined pipe
The ceramic-lined pipe transportation has been widely used in the industries of electric power, metallurgy, coal, petroleum, chemical engineering, building materials, mechanism, and so on.
The ceramic lined elbow throughout the power, metallurgy, coal, petroleum, chemical, building materials, machinery, and other industries, and high-speed development. When lining the wear-resistant ceramic elbow to deliver high grinding material (such as ash, coal, ore powder, etc.), there is a lining of wear-resistant ceramic elbow wear fast, especially the elbow Wear faster. When lining a ceramic-lined elbow to deliver a highly corrosive gas, liquid or solid, there is a problem that the lined wear-resistant ceramic elbow is corroded and is quickly damaged.
There is a problem that it is expensive to use a heat-resistant steel pipe when the material having a higher temperature is conveyed in the lining of the wear-resistant ceramic elbow. After lining the wear-resistant ceramic elbow, these problems are solved.
The ceramic lined elbow is widely used in wear and tear of mine filling material, ore powder and tailings transportation, coal-fired power plant powder, smelting, ash and other things lined with wear-resistant ceramic elbow are also very appropriate.
The ceramic lined pipe, Elbows, Reducer, Tees, and others manufactured in our factory have been used in over 200 thermal power plants, more than 50 mines, and the industries of coal, building materials, mechanism, petroleum, and so on.
Abrasion
Ceramic layer Ceramic Lined Reducer Pipe with flange reducer Al2O3 content greater than 89%, micro-hardness HV1000-1500, which has high abrasion resistance, wear resistance more than ten times higher than carbon steel after quenching, superior tungsten carbide drill.
Application range
- coal pulverizing system of power plant pipeline, including, powder transmission pipeline, thick powder separator pipeline, coal drop pipe, combustion system of a windpipe, a secondary air pipe, three pipeline and burner pipelines, in addition to ash slagging system the discharge pipe, powder pipe, dry ash conveying pipe;
- Iron and steel plant raw material conveying pipeline, collecting pipe, dust pipe, ash pipe, ash pipe, mixing pipe, grinding export pipeline, coal pipeline, coal pipeline, separator pipe, burner radius pipe, etc.;
- Cement plant selection machine outlet pipe, choose machine inlet pipe, pipe dust pipe, vertical mill outlet pipe, circulating air duct, high-temperature air blower, lower material pipe, etc.;
- Petroleum, chemical, mining, coal, coal washing plant, smelting, paper, aluminum, building materials, powder engineering, food machinery, and other processing and conveying material pipes.
Corrosion
Ceramic materials are neutral, chemically stable, have excellent corrosion resistance and acid resistance, resistant to various inorganic acids, organic acids, organic solvents, and their degree of corrosion of stainless steel is more than ten times.
Temperature
Temperature above 2000celsius degree, long-term work in the range of -50 -900 celsius degree.
Easy welding.
The ceramic adjustable tube can be welded, flanged, flexible connectors, and other fast way links, very easy to install.
Clean and easy maintenance
Smooth walls, can prevent scaling, fouling, and self-cleaning functions. Tightness.
Remarks:
- Under the direction of the arrow diagram for the export direction.
- Bend radius is usually 1.5-5 times the diameter of steel pipe (1.5-5D).
- Othe specifications of the composite pipe can be manufactured according to the user requirements.
- The weight is calculated by theoretics, maybe have some tolerance, and real weight will be weigh-in after they finish.
Hoop strength is the resistance against radial pressure. The strength of the ceramic-lined steel composite pipe is 300 to 500MPa.
Features and Advantages of ceramic lined pipe
Ceramic Liner pipe is a high technology production technology-self-fuel high-temperature clutch synthesis method.
1). High Abrasion Resistant:
Vickers hardness of the corundum lining is HV1100 to1500, as high as that of tungsten-cobalt hard alloys, and the abrasion resistance is 20 times as carbon steel pipes. The composite ceramic-lined steel elbow was used in a mining plant for about fifty thousand hours. The general service life of a common steel elbow is about 700 hours.
2). Corrosion Resistant:
Corundum is a neutral material and is acid-proof and fouling-free.
3). Heat Resistant:
Ceramic lined composite steel pipes can work under circumstances of -50 to 800 Celsius degree.
4). Lower Weight and Convenient Installation:
The ceramic-lined steel pipes are lighter than alloy pipes, cast iron pipes, and cast stone pipes and can be welded or connected through flanges, which reduces the expense of transportation and makes the pipes easier to install.
For the pipes with the same sizes, types, and lengths, the weight of the ceramic pipe is about 1/2 of the wearable cast alloy steel pipe’s, while the cost has reduced 10%~20% per meter.
The weight of ceramic-lined steel pipe is about 1/3 of the cast stone bent pipes, 1/2 of the cast stone straight pipes.
Ceramic (Corundum: a-Al2O3) lined abrasion resistant straight pipe and fittings are lined with highly abrasion-resistant ceramic by SHS ——-Self-propagating High-temperature Synthetic process.
- The ceramic-lined steel composite pipe can be joined by welding the steel pipe layer.
- Ceramic-lined pipes can take place of expensive stainless steel, titanium, nickel, cast stone, or alloy pipes.
- Extended service life can also reduce maintenance costs.
Self-Propagating Ceramic Pipe
Self-propagating ceramic steel pipes create a new generation of abrasion and corrosion-resistant engineering pipelines.
The self-propagating ceramic steel pipe has very good wear resistance, Excellent corrosion resistance, and Excellent thermal resistance performance.
SHS-self-propagating ceramic steel pipe and elbow create a new generation of abrasion and corrosion-resistant engineering pipeline. The composite pipe is composed of three layers: ceramic, intermediate, and steel layers.
The ceramic layer is formed by molten alumina at a temperature above 2500 degrees. The molten alumina produced from the reaction Fe2O3+2Al=2Fe+Al2O3 spreads on the inside wall of the steel pipe under the influence of a centrifugal force, then solidifies, so the ceramic layer has high density and smooth surface and bonds to the steel pipe.
Applicable Industries:
- The pipe needs excellent wear resistance property: Power plant, Mining, Sea Port, Coal Plant, And pipe for transporting the powder, slurry, sand, etc.
- Coal washing plant, pipe for transporting coal and other material.
- Pipe for transporting the melted aluminum.
- Any pipe which needs to wear protection, corrosion protection, etc.
Benefits:
- Excellent wear resistance, Alumina content of the ceramic liner is higher than 95%, Hardness HV1000-1500. The wear protection performance is more than 10 times better than carbon steel after quenching,
- Excellent corrosion resistance, stable chemical properties.
- Excellent thermal resistance performance up to 2000℃ Can be used in the area from-50℃ to 900℃ for a long time.
- Can be connected with another pipe by welding, flange and soft fast connecting, and easy installation.
BESTAR is a China-leading product service provider and exporter of steel pipe, also the most valuable subsidiary of Shinestar Holdings Group. BESTAR passed the SGS Certification of China Supplier System, ISO9001 Quality Management System Certification, ISO 14001 Environment Management System Certification, ISO45001 Occupational Health & Safety Management System Certification and CE certification, got comprehensively high score in the HuaXia D&B assessment and has been rated AAAAA credit enterprise by China Credit Evaluation Association. BESTAR, committed to provide professional service to global clients including the lowest price support, professional technical support, flexible payment methods, strong financial support, the integrated procurement program as well as comprehensive bidding program to help customers create value, has become the most reliable partner in the steel pipe industry.