carbon seamless steel pipe | Global Trade leader ecrobot

Product

carbon seamless steel pipe

Posting date : Sep 01, 2017

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Membership

Free Member Scince Sep 01, 2017

FOB Price

450

Min. Order Quantity

1ton

Supply Abillity

5000

Port

tianjin

Payment Terms

FOB or CIF

Package

wooden

Keyword :

High Quality Black S

Category

METALS | Articles o | Tube or pi | Tube/pipe

Contact

joe

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

HS-CODE

7307-29

Package & Delivery Lead Time

Package

wooden

Detailed Description

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)
Standard	Class	Grade	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

Seamless carbon steel tubing or piping, also referred to as drawn piping starts with a solid bar or block of carbon steel. The piece of carbon steel is then put through a process of drilling, extrusion, or oxygen lance to create a hollow pipe. Once the tubing is hollow it is then placed through a die and mandrel phase to create a larger interior diameter providing various sizes of seamless carbon steel tubing.