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


carbon steel seamless pipe

 Name:A 106 carbon steel seamless pipe 


Carbon Seamless Steel Pipe Fittings

| Steel pipe |Seamless steel pipe|API steel pipe|ERW steel pipe|Alloy steel pipe|Carbon steel pipe|spiral steel pipe|Galvanized steel pipe|
 Stainless steel pipe || Seamless steel pipe |  | LSAW steel pipe | SSAW steel pipe | DSAW steel pipe | API steel pipe |  | API steel casing pipe
 | Casing and Tubing | API drill pipe | API5L steel pipe |  | Carbon steel pipe | Welded steel Pipe | Oil pipe line | seamless carbon steel pipe
 | Seamless steel pipe |  | astm a 335 gr p22 | alloy steel pipe l555 | 25crmo4 alloy steel pipe | alloy pipe a335 p11 | Boiler steel pipe | Casting steel pipe | ASTM steel pipe | Hot Rolled Steel pipe | Petroleum Casing Pipe | Pipe fittings | Electric Resistance Welding | Steel pipe |


Carbon Seamless Steel Pipe Fittings




 as per customers' requirements


 GB, ASTM, API 5L, API 5CT,DIN, JIS and so on

 Out Diameter


 Wall Thickness




 ST42,ST52,A106-a,A106-b, and so on


 6-12m. As customers requestments.

 Plade of Origin

 Shandong, China

 main market

 Middle East,Asia,Europe,USA...


 Seamless, welded


 1.  Low and middle pressure fluid transportation pipeline

 2.  Casing Tube

 3.  Boiler Pipe

 4.  Petroleunm and natural gas industry

 5.  Chemistry industry

 6.  Electric industry



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