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

 
 

Cold Rolled Pipes

 

Cold Rolled Pipes 
 
Cold Rolled Pipes
 
304, 304l, 310s, 316l, 321, 347, s 31803
 
Astm asme a/sa 312, a/sa 213, a 269, a/sa 789, a/sa 790
 
 
 
o.d. from 10mm to 406mm
 
w.t. from 1mm to 30mm

Cold Rolled Pipes

ERW pipe | Drill pipeLSAW pipe | SSAW pipe | DSAW pipe | Seamless pipe | API pipe | API steel casing pipe | Casing and Tubing | API drill pipe | API5L steel pipe | Carbon steel pipe | Welded steel Pipe | Oil pipeline | seamless carbon steel pipe | Seamless steel pipe | 

 

 


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