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


304 stainless steel pipe


ASTM/AISI A213,A312,A249,A269 etc 
Grade TP304 
Cold drawn,cold rolled,fully anneal

Stainless steel pipe |
API steel pipe|
ERW steel pipe|
Alloy steel pipe|

304 stainless steel pipe/tube

    Standard ASTM/AISI  A213 A312,A249 ,A269 etc.
 Material  grade TP304
        OD 10mm to 508mm
       NPS  1/8 to 20"
       WT 0.5mm to 28mm
    Length  maximum 13000mm or as request
     Other Also produce pipes with special specifications according to customers’ requirements.



Other Features:

1) Arts and crafts: cold-drawn or cold-rolled;

2) Surface finish: anneal, pickling, manual polish and mechanical polish

3) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

4) We also produce pipes with special specifications according to customers’ requirements;

5) Certification: ISO 9001:2000;



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