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


austenitic seamless stainless steel tubing


stainless steel tubing
1) Size:6-630mm(OD) * 1-32mm(WT) * max.12m(L)
3) ISO9000/9001/9004
Steel pipe |
The features of our stainless steel seamless pipes:
1) Commodity:stainless steel tubing
2) Type:Austenitic stainless steel seamless pipeCarbon steel pipe|
3) Size:6-630mm(OD)  X 1-32mm(WT)  X max.12m(L),Others available according to customer's requirements.
4) Grade:TP304,TP304L,TP316L,TP316/316L dual grade,TP321,TP317L,TP347,TP310 and so on.Seamless steel pipe|
5) Standard:ASTM A312 /213/269, DIN2448/2458, JIS G3459/3463, GOST etc.
6) Certification:ISO9000/9001/9004/19011:2000Thick wall steel pipe
7) Process Method:cold drawn/cold pilgered
8) Surface Finish:annealed/pickled/cold pilgered/manual polished/mechanical polished
9) Packing:bundles with wrapped cloth or knitting bag(inner packing),seaworthy wooden cases (out packing),others if requested. 
10)Delivery Condition:annealed and pickledwelding steel pipeSteel pipe
11)Delivery Time:in time as per agreement. usually within 25 days
12)Applications:fluid and gas transport,structural and machining applicationsDrill pipe|

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