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


stainless steel pipes

Stainless steel pipe

 We mainly produce austenitic stainless steel products in 300 series from OD12.7*0.8--OD3500*35mm.


1) Commodity: welded or seamless austenitic stainless steel pipes 

2) Process method: plasma welded automatically or cold drawn.

3) Surface finish: pickled and annealed.

4) Material: TP304, TP304L, TP310 / S, TP316 / 316L TP317L, TP321, TP347, S31803-2205

5) Standards: ASTM A312 /A213, ASTM A358

6) Stainless steel pipe Size: 1/8" to 48".

7) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S,

8) Applications: for fluid pipe ,oil pipe, boiler pipe, structural pipe and gas transport.

9) Outer packing: Seaworthy package by weaving bags or wooden box.


Stainless steel pipe

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