Steel Pipe
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China suppliers of Q235 Q345 ASTM carbon ERW mild iron round welded steel pipes
Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding, generally 6 meters. Welded steel pipe production process is simple, high production efficiency, variety specifications, less equipment investment, but the general strength is lower than seamless steel pipe.
Small diameter welded pipe adopts straight seam welding, large diameter welded pipe adopts spiral welding. According to the shape of the end of the steel pipe, it is divided into circular welded pipe and special-shaped (square, rectangular, etc.) welded pipe; According to different materials and uses, it is divided into welding steel pipes for mining fluid transportation, galvanized welded steel pipes for low pressure fluid transportation, and electric welded steel pipes for belt conveyor rollers. According to the specification and size table in the current national standard, the external diameter * wall thickness is sorted from small to large.
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High Quality A53 Grb Carbon Steel Pipe Sch40 Ss330 Sm400A E275A S235jr Seamless ASTM A106b Steel Pipe Seamless 40cr
- Alloy Or Not:Non-Alloy
- Section Shape:Round
- Special Pipe:ERW Pipe
- Outer Diameter:12.7 – 406 mm
- Thickness:1.2 – 12 mm
- Standard:bs, ASTM, JIS, GB, BS 1387, ASTM A53-2007, API, API 5L, JIS G3444-2006, GB/T 3091-2001
- Surface Treatment:galvanized
- Processing Service:Cutting
- Product name:High Quality ERW Steel Pipe/ERW Seamless Carbon Steel Pipe
- Shape:Round Shape
- Length:5.8-12m
- Packing:Trapped with steel belt in bundles
- Usage:Construction Structure
- Color:Black….as Customers’ Requirement
- Grade:Q195-Q345, Q235, Q195, 10#-45#, 10#, 20#
- Technique:ERW
- Type:Welded Steel Pipe
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Hot selling SS steel pipe 201 304 316 welded seamless stainless steel pipe manufacturer in China
Stainless steel pipe is a hollow, long, round steel or square rectangle materialthat is widely used in industrial transportation pipelines andmechanicalcal structural components.In addition, when the bending and torsional strength is the same,the weight od stainless steel tube is light, so stainless steel pipe is also widely used in manufacturingmechanical parts and engineering structures.
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Sch80 Ss400 S235jr Q345 Q195 Sch 40 St37 St52 Hot Rolled Seamless Pipe Round Black Painted Seamless Low Carbon Steel Pipe
Seamless carbon steel pipes are made of steel ingots or solid billets through perforation to make capillaries, which are then hot-rolled, cold-rolled or cold-drawn. Seamless carbon steel pipe plays an important role in my country’s steel pipe industry. According to incomplete statistics, there are more than 240 seamless carbon steel pipe manufacturers in my country, more than 250 sets of seamless carbon steel pipe units, and an annual production capacity of about 4.5 million tons. From the perspective of diameter, <φ76, accounting for 35%, <φ159-650, accounting for 25%. In terms of varieties, general-purpose pipes are 1.9 million tons, accounting for 54%; oil pipes are 760,000 tons, accounting for 5.7%; hydraulic struts and precision pipes are 150,000 tons, accounting for 4.3%; stainless pipes, bearing pipes, and automobile pipes total 50,000 tons. tons, accounting for 1.4%.
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ASTM A106 A53 Carbon Seamless Steel Pipe Hot Rolled Carbon Steel Pipe
Seamless steel pipe with hollow section, a large number of used for conveying fluid pipeline, such as conveying oil, natural gas,gas, water and some solid material pipeline. Compared to the steel pipe and round steel solid steel bending torsional strength phase at the same time, the weight is lighter,is a kind of economic cross section steel.
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Carbon steel seamless steel pipe for construction Seamless tube seamless pipe
- Application:Boiler Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other
- Alloy Or Not:Non-Alloy
- Section Shape:Round
- Special Pipe:Other
- Thickness:0.8 – 40 mm
- Standard:GB/ASTM/AISI
- Length:12M, 6m, 6.4M, custom
- Certificate:ISO9001
- Grade:carbon steel
- Surface Treatment:Hot Rolled, galvanized, Clean,Coated or as required
- Processing Service:Welding, Punching, Cutting, Bending, Decoiling
- Oiled or Non-oiled:Non-oiled
- Invoicing:by actual weight
- Delivery Time:15-21 days
- Product Name:Carbon steel pipe
- Material:Carbon Steel
- Technique:Cold Drawn
- Outer Diameter:19 – 660 mm
- Surface:Natural Black
- Advantage:Accurate Dimension
- Type:Seamless/Welded Steel Pipe
- Shape:Round
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Prime Quality 201 304 304L 316 316L 2205 2507 310S Stainless Steel Seamless Welded Pipe /Tube
Stainless Steel pipe (Stainless Steel) is a kind of hollow long cylindrical steel, his scope of application as a pipeline for conveying fluids, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial pipeline and mechanical structure parts. Stainless steel pipe is made of steel billet with acid and heat resistance, which is heated, perforated, calibrated, hot rolled and cut.
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ASTM A106 A53 Gr. B A36 API 5L API 5CT BS1387 ERW Welded Round Square Rectangle Pipe CS Carbon Steel Tube Seamless Steel Pipe
The seamless steel tube is perforated from the entire round steel, and there is no welded steel pipe on the surface. According to the production method, seamless steel pipes can be divided into hot -rolled seamless steel pipes, cold -rolled seamless steel pipes, cold pulled seamless steel pipes, squeezing seamless steel pipes, and top pipes.
According to the shape of the section, seamless steel tubes are divided into two types: round and alien. The alien pipes include square, oval, triangular, hexagonal, melon seeds, astrology, and wing tubes.
Seamless steel tube is made of whole round steel perforated, the surface of the steel pipe without weld, called seamless steel pipe. According to the production method, the seamless steel pipe can be divided into hot rolled seamless steel pipe, cold rolled seamless steel pipe, cold drawn seamless steel pipe, extrusion seamless steel pipe, pipe jacking and so on.
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ASTM 304L Stainless Steel Welded Pipe Sanitary Piping Price Stainless Steel Tube/Pipe
304 stainless steel is a common material in stainless steel, the density of 7.93g /cm³; Also known in the industry as 18/8 stainless steel, meaning containing more than 18% chromium and more than 8% nickel; High temperature resistance 800℃, has the characteristics of good processing performance, high toughness, widely used in industrial and furniture decoration industry and food and medical industry. But it needs to be noted that food grade 304 stainless steel compared with ordinary 304 stainless steel, its content index is more strict. For example: basically the international definition of 304 stainless steel is mainly chromium 18%-20% nickel 8%-10%, but food grade 304 stainless steel is chromium 18% and nickel 8%, allow a certain range of fluctuations, and limit the content of various heavy metals. In other words, 304 stainless steel is not necessarily food grade 304 stainless steel
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Astm A192 CD Seamless Carbon Steel Pipe Hydraulic Steel Pipe 63.5mm x 2.9mm High Quality Steel Pipe
Section shape:
round
Special tube:
API Tube, EMT Tube, Thick Wall Tube, Boiler Tube
Outer diameter:
63 – 63.5 mm
thickness:
1 – 15 mm
length:
12M, 6m, 6.4M
Certificate:
API, ce, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001
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Large and small diameter thick and thin wall seamless steel tube No. 20 45#20cr40crQ345B alloy seamless pipe support cutting
Product name:seamless steel pipe & tube
Standard: ASTM, GB 5310-1995
Grade: A53-A369, A53(A,B), A106(B,C), A333
Materials: ASTM A 179 A53 A106, API5L Gr.B X60 X42, Q235B, Q345B, Q345C, 20#, 12Cr1MoV, 15CrMo, TP304, 316 310S.S235JR
Place of origin: China (Mainland)
Outer diameter: 16 – 820mm
Thickness: 1.0 – 100mm
Length: 5.8m/6m/12m or as customer demand
Section shape: round
Technique: cold drawn
Application: boiler pipe
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Factory wholesale TP304L TP316 TP316L Stainless Steel Welded Pipe Sanitary Piping Price Stainless Steel Pipe
Stainless steel pipe is a kind of hollow long round steel, which is mainly used in industrial transportation pipelines and mechanical structural components such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrument and so on. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures.
