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ERW Steel Pipe API 5L, ASTM A53 , GR.A, GR.B, X42, X46, X52

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ERW Steel Pipe API 5L
 

Minimum quantity for "ERW Steel Pipe API 5L, ASTM A53 , GR.A, GR.B, X42, X46, X52" is 1.

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China API 5L, ASTM A53 ERW Steel Pipe Manufacturer Dervos Offers API 5L, ASTM A53 ERW Steel Pipe, GR.A, GR.B, X42, X46, X52, Plain, Bevel End, Thread.

Key Specifications / Features

⑴ Technical Specifications
★ Size Range: 1/2 inch~24 inch (21.3~610mm).
★ Wall Thickness: 0.5~16mm.
★ Requirement: API 5L, ASTM A53, GB/T9711.1, GB/T3091.
★ Steel Grade: GR.A, GR.B, X42, X46, X52, X56, X60, X65, X70.
★ End surface: Plain end, bevel end, thread, coupling, plastic cap.
★ Pipe finish: Black vanish, bare, clear oil.
 
⑵ API 5L STANDARD

Specifications Range
Out Diameter 1/8 inch to 24 inch
Wall Thickness max 26.5mm
Length 3.0m-18m

 
★ Tolerance of Outside Diameter

Standard Out Diameter Tolerance of Pipe End Tolerance of Pipe Body
API 5L 219.1~273.1 +1.6mm, -0.4mm ±0.75%
274.0~320 +2.4mm, -0.8mm ±0.75%
323.9~457 +2.4mm, -0.8mm ±0.75%
508 +2.4mm, -0.8mm ±0.75%
559~610 +2.4mm, -0.8mm ±0.75%

 
★ Tolerance of Wall Thickness

Standard Grade Out Diameter Wall Thickness
API 5L A 219.1~457 +15%, -12.5%
B 508~610 +17.5%, -12.5%
X42-X80 508~610 +19.5%, -8%

 
★ Chemical Analysis and Mechanical Properties

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
Brand:
Dervos Valves Co. Ltd