Sales Network

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Our Seamless pipe are exported to America, Europe, the Middle East, Asia, Africa and other countries and regions in the world....

 
 
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

 
 
PRODUCTS

Carbon steel tubes

the company can provide line pipes for transporting oil and gas resources onshore...

steel tube
 

Seamless pipe

Seamless pipe are used for transporting oil...

Seamless pipe
 
 

spiral pipes

Application: high pressure boiler , gas cylinder , chemical fertilizer equipment ,fluid service .etc.

spiral pipes
 

Stainless pipe

Applications range: for use in the petroleum, chemical, medical equipment...

Stainless tubes
 
 
PRODUCT LIST
seamless steel tubes

Seamless steel tubes

1.ASTM A213 Seamless Ferritic and Austenitic Alloy-Steels Boiler, Superheater, and Heat-Exchanger Tubes  2.GB6479High Pressure Seamless Pipe For Chemical Fertilizer Equipment.Cr5Mo,15CrMo, 1.25Cr0.5Mo,Cr9Mo ,12Cr1MoV,12Cr2Mo......

API pipe

API pipe

API Pipe/API Line Pipe/API Welded Tube
1)O.D.:20mm-3020mm
2)W.T.:1.2mm-32mm
3)Length:R1,R2&R3 .

Thick wall seamless pipe

Thick wall seamless pipe

steel material for 10,35, 20, 45 # steel, 16Mn called ordinary steel and alloy steel between ordinary between called low-alloyed steel tube and tube material for 27SiMn, 12Cr1MoV, 10CrMo910, 15CrMo, 35CrMo and stainless pipe referred to as alloy steel.

ERW Pipe

ERW Pipe

For Low-Pressur Fluid service Construction Foundation Piles, Structure Building,Steel Structure Bridges,Seaports and Docks etc. .....

LSAW Pipe

LSAW Pipe

In order to provide high quality LSAW pipe for our customers, we've developed a highly sound and rigorous pipe production flow. As a first step, mill the edges of medium plates and put them into pressure forming devices.....

Stainless pipe

Stainless steel tubes

Outside diameter: from 4mm to 609.8mm--- Wall thickness: from 0.25mm to 45mm----- Length: Less than 25meters

Spiral pipe

Spiral pipe

spiral pipe----- O.D.:159~3020MM ---  W.T.:4~25MM ...
Used For Water, Sewage, Gas, Stream, Combustible

API 5L pipe (Seamless pipe)

API 5L pipe (Seamless pipe)

API 5L pipe -- Size:1/4"-36"*Sch5-Sch160.XXS -- Standard:API 5L -- Certificate:API ISO9001:2000 LIoyds. -- Application: Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heating, hydroelectric power station....

APPLICATION
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