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 Hot DIP Galvanized Welded Steel Pipes

 Our main products as follow: 

1. High Frequency ERW Steel pipes, 2 production lines, annual output 120, 000 tons 
Outside Diameter: 2''-10''(60.3mm-273mm); Wall Thickness: 3-15mm; Stainless steel pipe

API steel pipe|

2. SSAW Steel pipes, 4 production lines, annual output 90, 000 tons 
Outside Diameter: 8''-80''(219mm-2040mm); Wall Thickness: 5-24mm; 
Carbon steel pipe|
Galvanized steel pipe|
We have independent testing labs, inspection equipment such as X-ray imaging system, Ultrasonic inspection, Hydrostatic testing machine, 
ERW steel pipe|
Seamless steel pipe|
We also can supply the following products as a trader. 
1. Galvanized steel pipes 
2. Seamless Steel Pipes, 
3. LSAW Steel Pipes, 
4. Square steel pipes 

上一篇:Petroleum API pipe,Petroleum API tube

下一篇:Carbon Structural Steel Pipe (A36)