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


SSWA carbon welded steel pipe


Detailed Product Description


1.sprial welded steel pipe 
2.SGS API ISO certificate 
3.wall thickness:6-20mm 


1.material:X42 X46 X52 X56

2.out diameter:219mm-2020mm

3.wall thickness:6-20mm

4.certificate:ISO API SGS

5.packing:labeled and bundled together with steel strip

6.deliver time:10000tons/month

7.Application:petroleum and natural gas pipeline,piling pipe,sewage and clear water transportation ,linepipe for petroleum



we are a professional manufacture,specialzed in produce kinds of sprial welded steel pipe,widely used in oil,gas,fluid transmitt,drill,structure etc

good quanlity

we can produce as your request

if you have any inquiry,please feel free to tell us


SSWA carbon welded steel pipe



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