hot rolling carbon ssaw welded steel plate

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12345NextChina Hot Rolled Steel Manufacturers,Factory ASTM A106 Hot Rolled Welded LSAW Carbon Steel Pipe FOB Price US $500-1,000 / Ton. Min.Order 1 Ton Contact Now.Video.ASTM A252 Spiral Welded SSAW Steel Pipe FOB Price US $500-1,000 / Ton.Min.Order BBN as 3678 K1042 / K1045 Steel Plate,Hot Rolled China ASTM API 5L Natural Oil and Gas Spiral Welded Steel

ASTM API 5L Natural Oil and Gas Spiral Welded Steel Tube manufacture SSAW/SAWL API 5L spiral welded carbon steel tube Model Number API 5L,API 5CT,ASTM A106/A53,A179,ASTM B36,ASTM A519,Product name ASTM API 5L Natural Oil and Gas Spiral Welded Steel Pipes manufacture Shape Round.square.Rectangle Length 3000mm~12000mm or as customization

China Spiral Steel Welded Pipes,Spiral Steel Welded Pipes

Buying or selling minerals has never been easier! If you are about to import Spiral Steel Welded Pipes,you can compare the Spiral Steel Welded Pipes and manufacturers with reasonable price listed above.More related options such as steel tube,steel pipe,carbon steel pipe could be your choices too.SSAW Steel Pipe,SAWL Steel Pipe - Seamless Steel PipeSSAW steel pipe (spiral submerged arc welded steel pipe) is formed by spiral bending of hot-rolled strip steel,and spiral seam steel pipe (also called spiral welded pipe,spiral pipe spiral steel pipe) is formed by automatic welding of submerged arc for inner and outer joints.Material of SSAW Steel PipeSome results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456Next

What are the Characteristics of LSAW and SSAW for Large

Straight seam welding of large diameter steel pipes is produced from steel plates,while spiral welding of large diameter steel pipes is produced by hot rolled coils.The rolling process of the hot strip mill has a series of advantages,and has the metallurgical process capability for producing high quality pipeline steel.What are the general problems in the welding area of In order to eliminate such cracks,backing plates are usually installed at the arc starting and arc extinguishing positions,and at the end of the coil butt welding,the spiral welded pipe can be reversed and welded into the overlap welding.Hot cracks are most likely to occur when the weld stress is high,or when the si in the weld metal is high.

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2500mm Steel Plates Production Line

2500mm Steel Plates Production Line

3500mm Steel Plates Production Line

3500mm Steel Plates Production Line

4500mm Steel Plates Production Line

4500mm Steel Plates Production Line

Spiral Welded Pipe Production Line

Spiral Welded Pipe Production Line

1700mm Hot Rolled Coil Production Line

1700mm Hot Rolled Coil Production Line

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Deep Processing Center

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Technical department

Technical department

Quality Control

Quality Control

100% UT test

100% UT test

50000J DWT TEST

50000J DWT TEST

Impact test

Impact test

Mechanins Lab

Mechanins Lab

Metallurgical Microscope

Metallurgical Microscope

OES Chemical analysis

OES Chemical analysis

X-ray test

X-ray test

Vickers hardness tester

Vickers hardness tester

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