Welcome to Shandong Tongmao Special Steel Co., Ltd.
Products
BACK

Seamless steel pipe

  • Carbon steel seamless steel pipe

Carbon steel seamless steel pipe

Description:


Outer diameter:6-850mm

Wall thickness: 1-80mm

Length: 1000-12000mm

Standard: ASTM A106, A53 API 5L ASTM A179



parameters


Chemical Composition



Grade

C

Si

Mn

P≤

S≤

Ni≤

Cr≤

Cu

A179

0.07-0.13

0.17-0.37

0.35-0.65

0.035

0.035

0.25

0.15

0.25

A106 GR.B

A53 GR.B

API 5L GR.B


 

0.17-0.24

 

0.17-0.37

 

0.35-0.65

 

0.035

 

0.035

 

0.30

 

0.25

 

0.25












Technical Property



Grade

Tensile Strength (MPa)

Yield Strength (MPa)

Elongation (%)

Hardness

(HBS)

A179

335

205

31

137

A106 GR.B

A53 GR.B

API 5L GR.B


410-550


245


21


156


introduction

Name: Carbon steel seamless steel pipe

Material: A106 GR.B, A53 GR.B, API 5L GR.B, A179 , API 5L X42/52/60/70

Tolerance: OD±1%, WT±12.5%, or as customers' request

Packing: Bundle packing

             Beveled end or pained

             Marking as customers’ request

             Blacking painted on the pipes

             Plastic caps at ends