Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

API 5L seamless carbon steel pipe

 Product:API 5L Gr.B seamless steel pipe 

Size:1/4"-36"*Sch5-Sch160.XXS 
Standard:API 5L 
Certificate:API ISO9001:2000 LIoyds

professional steel pipe supplier and pipe fitting manufacture

Item

Material

Standard

Specification(OD*WT)mm

Usage

 

 

 

Alloy pipe

 Cr5Mo

 15CrMo

12Cr1MoV P11/22 T91,P91,P9,

T9 Wb36

GB5310-95 GB9948-88

ASTMA335/A335M

ASTMA213/213M

DIN17175-79

JISG3467-88

JISG3458-88

 

 

 

16-824*2-100

The seamless steal pipes

features resistance to high presure,high/low temperature and corrosion ano is used in

the industries of petroleum,chemical

engineering and. Electric pwer as well as boiler

High-pressure

boiler pipe

15CrMoG 12Cr1MoVG

20G,A106,

ST 45-8

 

GB5310-95

ASTM A 106-99

DIN17175-79

 

14-830*2-80

Temperature-resistant

seamless steel pipe

far high-pressure boiler

Seamless pipes for petroleum

 

20, 12CrMo,

15CrMo, Cr5Mo, Cr9Mo

 

GB9948-88

10-530*1.5-36

Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipeline

High-pressure

Seamless pipes for fertilizer making equipment

20, 16Mn,

Q345

GB6479-2000

18-530*3-40

Fertilizer making equipment and pipe line

Low and mediun pressure boiled pipe

10,20

GB3087-1999

10-530*2-40

Over-heat pipe for low and medium pressure boiler,boilling water pipe,locomotive somke pipe(big and small)

Fluid pipe

20, Q345

GB/T8163-1999

8-630*1.0-40

Fluid feeding

Structural pipe

10,20,35,45, 16Mn,Q345B

GB/T8162-1999

6-1020*1.5-100

For commom structure

Line pipe

Gr..B

API5 L/CT

21.3-914*1.5-120

Carrying gas,water or oil in the industries of petroleum and natural gas

Hydraulic prop pipe

27SiMn

GB/T17396-1998

70-377*9-40

Hydraulic support and prop

Surface Treatment:

Transparent oil or black painting anti-corrosion or 3PE

Application:

Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heating, hydroelectric power station and long pipeline transportation projects.

Packaging:

Wooden Cases or wooden pallet bundle packing, paint on the pipe, plastic covers at the ends or as per customer requirement.



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