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Black Round Seamless Low Carbon Steel Pipe

Standard: ASTM, DIN, GB Standard2: ASTM A513-2007, DIN 2391, DIN EN 10305, GB/T 3639-2000 Grade Group: 10#-45#, ST35-ST52 Grade: 10#, 20#, 45#, St37, St52, St35.8, St37-2, St35.4, St52.4, ST35, ST37.4 Thickness: 0.5 - 12 mm Section Shape: Round Outer Diameter(Round): 12 - 128 mm Place of Origin: Zhejiang, China (Mainland) Application: Mechanical purpose Technique: Cold Drawn Certification: ISO 9001 TS16949 ISO 14001 Surface Treatment: Black Phosphate Finish Special Pipe: Hydraulic Seamless Tube Alloy Or Not: Non-alloy Secondary Or Not: Non-secondary Length: 1-12m Keywords: hot rolled seamless pipe
Product Details:

Product   Name

Black round seamless steel   pipe low carbon steel pipe

Process

Hot   Rolled, Cold Drawn , Hot Expanding

Standard

API 5L,   API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,

JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106,   SA192, SA210, SA213,SA335, DIN17175, ASTM A179…

Certificate

API 5L   PSL1 / PSL2, API 5CT, ISO 9001-2008

Out   Diameter

1/8 –   36inch (10.3-914.4mm)

Wall   Thickness

1.73-40mm

Length

Random Length, Fixed Length, SRL, DRL

Steel   Grade


 API   5L PSL1 / PSL2

GR B,   X42, X46, X52, X56, X60, X65, X70, X80 

ASTM A53/A106

GR A, GR B, GR CASME

ASME   SA106

GR A, GR   B, GR C

SA192 /   SA209M

T1, T1a

ASTM A335

P1, P2, P5, P9, P11, P22, P23

ASTM A333

Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9, Gr.10, Gr.11

Mill Test Certificate

EN 10204/3.1B


Carbon steel seamless steel tube is a long strip of steel with.Steel pipe has a hollow section and is widely used as a pipe for conveying fluid, such as oil, natural gas, gas, water and some solid materials.Steel pipe and round steel and other solid steel compared, in the same bending and torsion strength, at the same time, the weight is lighter, is an economic section of steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drilling pipe, car shaft, bicycle frame and construction of steel scaffolding.Using steel pipe to make annular parts can improve the material utilization rate, simplify the manufacturing process, save materials and processing time, such as rolling bearing ring, jack sleeve, etc.Steel pipe is also an indispensable material for all kinds of conventional weapons.Steel pipe can be divided into circular pipe and shaped pipe according to the different shape of cross section area.Since the area of a circle is the largest with the same circumference, more fluid can be carried by a circular tube.In addition, when the ring section is subjected to internal or external radial pressure, the force is more uniform, so the vast majority of steel tubes are round.Using steel pipe to make annular parts can improve the material utilization rate, simplify the manufacturing process, save materials and processing time, such as rolling bearing ring, jack sleeve, etc.

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