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


1.4401 Stainless Steel Pipe

 Product Description

Stainless Steel Seamless Pipe 

Thick wall steel pipeDrill pipe|welding steel pipe
1>Size range: OD 6-630mm WT 1-50mm 
2>Steel grade Steel pipe |Seamless steel pipe|
304/304L(1.4301/1.4306); 316/316L(1.4401/1.4404); 316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.4438); 321H(1.4878); 304H(1.4948); 347/347H(1.4550/1.4551); 2205(1.4462); 904L(1.4539); UNS31803(SAF2205/1.4462), SAF2507(S32750/1.4410) 
spiral steel pipe|Galvanized steel pipe|Stainless steel pipe|
EN 10216-5; DIN 17456; DIN 17458 
ASTM A 312; A269; A213; A511; A789; A790 
JIS G3459; G3463 
GOST 9940; GOST 9941 |Alloy steel pipe|Carbon steel pipe
ISO 9001: 2000, the DNV, BV, TUV-PED certificate, CE, etc.API steel pipe|ERW steel pipe

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