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Overview of Petroleum Pipes Structure Pipes

Short Description:

Application:
Seamless steel pipes made of this type of steel are widely used in hydraulic props, high-pressure gas cylinders, high-pressure boilers, fertilizer equipment, petroleum cracking, automotive axle sleeves, diesel engines, hydraulic fittings, and other pipes.


Product Detail

FAQ

Product Tags

SIZE: 19—914MM*2—150MM

Product category

Steel grade

Standard

Application

Seamless steel tubes for mechanical engineering and normalstructure

10.20.35.45.Q345.Q460.Q490.Q620.

GB/T8162

Seamless steel tubes for manufaclumg pipelines pipe fittings equipments and mechanlcal structures

42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV

1018.1026.8620.4130.4140

ASTM A519

S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H

EN10210

A53A.A53B.SA53A.SA53B

ASTM A53/ASME SA53

Note:Other Size Can Also Be Provided After Consuliting With Customers

Chemical Component:

grade

C

Si

Mn

Mo

Cr

V

12Cr1MoV

0.08~0.15

0.17~0.37

0.40~0.70

0.25~0.35

0.90~1.20

0.15~0.30

Mechanical properties::

grade

Tensile(MPa)

Yield(MPa)

Extend(%)

Section shrinkage

(ψ/%)

Impact (Aku2/J)

Impact toughness value αkv(J/cm2)

Hardness(HBS100/3000)

12Cr1MoV

≥490

≥245

≤22

≥50

≥71

≥88(9)

≤179

 

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