Production names

seamless carbon steel  pipe

Outside diameter

1/2”to 3"  and 3.1/2" to 24"

Wall thickness

Sch10-XXS

Size

21-89mm

Length

5-14m,R1 R2 R3 Length can be manufactured by the consumer’s requirements

Material

20# ,10# ,45#,Q345B, X42,X52,X60,X70

Place of origin

China mainland

Secondary or not

Non –secondary

Certification

API 5L

Application

Such as petroleum , chemical ,electrical, ,natural gas ,steel structure and so on

Chinese standard

Standard

Used

Material

GB/T8163-1999

Fluid Pipe

20# ,Q345

GB/T8162-1999

Structure Pipe

20#,45#,Q345,20Cr,40Cr,12Cr 1MoG

GB/T3087-1999

Low-pressure Boiler Pipe

10#,20#

GB/T5310-1995

High-pressure Boiler Pipe

20G,12Cr1MoV,15CrMoG

GB6479-2000

Chemical Fertilizer Pipe

20# ,16Mn, 12Cr1Mo,12Cr2Mo

Others:

1.special design available according to customer requirement

2.all the production process are made under the ISO9001 and ISO14001