offers 77,845 hot rolled oil pipe products. About 90% of these are steel pipes, 4% are stainless steel pipes, and 1% are pipe fittings. A wide variety of hot rolled oil pipe options are available to you, such as 10#, 20#, and a333.
Seamless steel pipe for the use of engineering and construction is very widely, it is a hollow steel strip no seams, it is mainly used to transport liquids pipelines, different look and general steel,one of those heavy type steel, it has a strong resistance to corrosion, resistant to general corrosion. high precision can do small batch production.
We produce and distribute laser fused, sharp cornered stainless steel tubing, with a real focus on non standard geometries made to order. We commonly produce tubes in 304/L and 316/L, but we can produce tubing to your specification in most stainless alloys, shapes and sizes.
China Hot Rolled Steel Tubes manufacturers Select 2020 high quality Hot Rolled Steel Tubes products in best price from certified Chinese Steel Tube manufacturers, Double Steel Door suppliers, wholesalers and factory on Made in China
The metal is rolled to the thickness of 0.53 mm in case of mild steel and 0.55 mm in case of stainless steel. The material is cooled by the use of oil which
Stainless steel thin walled steel pipe and special shaped steel pipe. The outer diameter of the hot rolled seamless pipe is generally larger than 32mm, the wall thickness is 2.5 75mm, the diameter of the cold rolled seamless steel pipe can be 6mm, the wall thickness can be 0.25mm, the outer diameter of the thin walled pipe can be 5mm, and the wall thickness is less than 0.25mm.
Iron is the main component of stainless steel and the chromium that’s added makes it resistant to rust. Cold rolled steel isn’t an alloy or a specific type of steel. It’s a process used to finish steel that begins with hot rolled steel. Tension from the power rollers is added to the steel sheet during the cold rolling process to deliver a harder and thinner product.
offers 71,232 oil seamless steel pipe products. About 85% of these are steel pipes, 10% are stainless steel pipes, and 3% are pipe fittings. A wide variety of oil seamless steel pipe options are available to you, such as hot rolled, erw, and cold rolled. You can also choose from 10#, 20#, and a106(b,c). As well as from astm, api, and jis.
Seamless,ERW,LSAW Steel Line Pipe in API 5L PSL1/PSL2 It is used for conveying gas,water,and petroleum of both the oil and natural gas industries. Suppliers with verified business licenses Weifang Luzheng Industry & Trade
Distributor of hot & cold rolled & extruded stainless steel & steel strips or flats. Fabrication capabilities include steel & aluminum welding up to 1/2 in. thickness, flame & plasma cutting up to 12 in. thickness, shearing up to 1/2 in. thickness & 12 ft. length, bending & forming.
Oil, gas and nuclear energy. We supply the oil and gas industry with steel plates, hot rolled coils, long steel sections, reinforcing bars, wire products, and tubes for the construction and operations of onshore and offshore platforms, LNG ships, pipelines, refineries, and fuel storage.
Octal is located in China recognized as a leading supplier, distributor, and manufacturer union in providing piping solutions for oil and gas company. Product ranges in Steel Pipe, Casing and Tubing, Steel Plate, Sucker Rod, Steel Pipe Fittings, Valves, and Equipment for pipelines.
Jul 12, 2017 · What’s 2B cold rolled finish and what’s used for? Cold rolled finishes apply to steel sheet or coil, with thickness less than about 5mm and usually less than 3mm. They are firstly hot rolled into a strip and then cold rolled. Cold rolling reduces the thickness by at least 50%.
Raw material used as an input for steel processingFor example, hot rolled steel is the substrate for cold rolling operations. Superalloy 5. An alloy, usually based on nickel, cobalt, or iron, developed for high temperature service where relatively severe mechanical stressing is encountered and where high surface stability is frequently required.
321 stainless steel is widely used in anti grain boundary corrosion demanding chemical, coal, oil industry outdoor machine, heat resistant parts of building materials and heat treatment of difficult parts.Sunch as. oil burning gas pipeline. engine exhaust pipe. boiler shell, heat exchanger, furnace parts Noise components . diesel engine
Pipes are used mainly for transportation of fluids and gases like water, oil, gas, propane etc. Therefore, the outside and inside diameter is the key measurement and pressure rating is important. At the opposite, the main use for tubes is for structural purposes such as scaffolding. They are often put to use in applications that call for precise outside diameters.
Hot rolled steel Hot rolled steel is ideal for products where tight tolerances are not required. Hot rolled steel is steel that has been roll pressed at very high temperatures. Hot rolled steel is steel that has been roll pressed at very high temperatures—over 1,700˚F,
We carry all metal shapesbar, tube, sheet, plate, structural, rare/exotic metals and more. We always cut your order to your exact dimensions, so you never have to order more than you need.
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.
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