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 A179 Seamless steel boiler pipe


Seamless steel boiler pipe, ASTM A179 Drill pipe
Higher presure boiler tube used.
Thick wall steel pipe
Seamless steel boiler pipe, ASTM A179
1, THe standard: ASTM A179/ ASME A179
2, Material: ST35.8, ST37, or other material which custom require.API steel pipe|ERW steel pipe
3, The OD. range from 8mm to 168mm.
4, The thinkness range from 1mm to 14mm
5, The length range from 1m to 14mSeamless steel pipe|
6, The tube can be paint or oiled.
7, We can provide wooden box package.|welding steel pipeSteel pipe |

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