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carbon seemless steel pipe

  • China China  
  • Last Updated:
    Posted on: 03 Jul 2021

  • Time Left: 15Y 5M

RFQ Details

Structural Seamless Steel Pipe
Grade: 10/20/35/45/20Cr/Q345
Specification(mm):6~168 1~20
tandard:GB/T8162
Application: steel pipe for general structure and mechanical

Seamless Fluid steel tube
Grade:10/20/Q345
Specification(mm):6~168 1~20
Standard:GB/T8163
Application:Seamless steel pipe for conveyance fluid

Cold drawn Precision seamless steel pipe
Grade:10/20/35/45
Specification(mm):6~80 1~10
Standard:GB/T3639
Application:pipe used for mechanical structure, hydraulic pressure, pneumatic linear actuator

Geologic drilling seamless steel pipe
Grade:STM-R690 STM-R780
Specification(mm):36~89 4~10
Standard:YB235 Q/BQB230
Application:For geologic drilling

Seamless boiler steel pipe
Grade:10/20
Specification(mm):21.3~168 3~16
Standard:GB3087
Application:for low and medium pressure boiler, superheated vapor pipe, water boiler, and heating surface of water-tube boiler

oil/casing pipe coupling material
Grade:J55/N80-1
Specification(mm):79~168 9~16
Standard:API SPEC 5CT
Application:Joints for oil/casing pipe

Oil pipe
Grade:J55/N80-1
Specification(mm):60.32~114.3(mm)
2-3/8~4-1/2(inch)
Standard:API SPEC 5CT
Application:Oil pipe for oil field industry

Oil casing and tubing
Grade:J55/N80-1
Specification(mm):114.3~168.8(mm)
4-1/2~6-5/8(inch)
Standard:API SPEC 5CT
Application:
casing pipe for oil field indust

Line pipe
Grade:PSL
Specification(mm):36~168 4~10
Standard:API SPEC 5L
Application:for conveyance of gas, water and oil

Seamless steel tube
Grade:A53-B
A106-B
SA lines
Specification(mm):10.3~114.3 1.73~13.49
Standard:ASTM A53
ASME lines
Application:Structure and transport general steel tube