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Cold Rolled API 5L ASTM A795 ERW Steel Pipe

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Cold Rolled API 5L ASTM A795 ERW Steel Pipe

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Brand Name : Shengtian

Model Number : ERW steel pipe 011

Certification : ISO9000

Place of Origin : China

MOQ : 1 Ton

Price : 1 Ton US $482/ Ton；>5 Tons US $447/ Ton

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 2 Million Ton/Year

Delivery Time : 10-15 work days

Packaging Details : Suitable packing according to the size of the pipes

Length : 5M

Thickness Tolerance : +/- .2%

Diameter : 6mm-800mm

Transport Package : Black Paint, Bevel Send, End Caps

Technique : Cold Rolled

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ASTM A53, A135, A252, A500, A795, API 5L API 5CT Welded Carbon Seamless ERW Steel Pipe For Oil

　　ERW Steel Pipe is produced in sizes from 1/8 to 24 in NPS. ERW Steel pipe is produced from flat sheet metals. ERW steel pipe is first cold formed into a cylindrical shape and then welded longitudinally. both continuous welded and elctric resistance welded pipe are made by shaping rolls of coiled steel into cylindrical forms and welding along the longitudinal seams. Picture below shows the first step of forming strips into cylindrical shape and then fusing it together in 2nd step.

Chemical Analysis and Mechanical Properties Of ERW Steel Pipe

Standard Class Grade Chemical Analysis(%) Mechanical Properties(min)(Mpa)
C Mn P S Tensile Strength Yield Strength
API 5L PSL1 B 0.26 1.20 0.030 0.030 414 241
X42 0.26 1.30 0.030 0.030 414 290
X46 0.26 1.40 0.030 0.030 434 317
X52 0.26 1.40 0.030 0.030 455 359
X56 0.26 1.40 0.030 0.030 490 386
X60 0.26 1.40 0.030 0.030 517 414
X65 0.26 1.45 0.030 0.030 531 448
X70 0.26 1.65 0.030 0.030 565 483
PSL2 B 0.22 1.20 0.025 0.015 414 241
X42 0.22 1.30 0.025 0.015 414 290
X46 0.22 1.40 0.025 0.015 434 317
X52 0.22 1.40 0.025 0.015 455 359
X56 0.22 1.40 0.025 0.015 490 386
X60 0.22 1.40 0.025 0.015 517 414
X65 0.22 1.45 0.025 0.015 531 448
X70 0.22 1.65 0.025 0.015 565 483
X80 0.22 1.85 0.025 0.015 621 552

Manufacturing Of ERW Steel Pipe

　　

　　There are many ways for the electric current to be used for welding the rolled strip. This includes revolving copper disc, fixed alloy Cu contacts and induction coils. These methods raise the temperature of the steel edge to 2600 deg F for effective welding. The rolling process exerts so much pressure that it creates a metal welded seam on the outside and inside. These weld seams are then removed during the finishing process. The welded pipe is heat treated, inspected and hydro tested.

　　ERW steel pipe is available in following common specs;

　　ASTM A53 ERW steel pipe

　　A135 ERW steel pipe

　　A252 ERW steel pipe

　　A500 ERW steel pipe

　　A795 ERW steel pipe

　　API 5L ERW steel pipe

　　API 5CT ERW steel pipe

　　Most common spec for welded pipe is A53 ERW steel pipeand API 5L ERW steel pipe.

Cold Rolled API 5L ASTM A795 ERW Steel Pipe


Product Tags:

ASTM A795 ERW Steel Pipe

      

Cold Rolled A795 ERW Steel Pipe

      

ASTM A795 Electric Resistance Welded Pipe

      
Quality Cold Rolled API 5L ASTM A795 ERW Steel Pipe for sale

Cold Rolled API 5L ASTM A795 ERW Steel Pipe Images

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