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


ASTM A106 ERW steel pipe


ERW steel pipe
Specification: Out Diameter: 21.9-630mm
                     Wall thickness: 1.8-14mm
                     Length: 6m, 9m, 12m, special length
Steel Grade: Q235, Q345, X42, X46, X52
Standards: GB, SY, ASTM, API, BS,DIN, other as consumer
ASTM A106 ERW steel pipe
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 | Alloy pipe | spiral steel pipe |Galvanized steel pipe | Stainless steel pipe | Boiler steel pipe | Casting steel pipe | 


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