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 Pipe Fitting

 Stainless Steel pipe fitting,seamless elbow,reducer,cap 

API,ISO,China Classification Society Certification 
Size:1/2" to 72"


Butt welded pipe fittings


Seamless 1/2" To 24" Welded To 72"

Wall thickness

Sch5S-Sch160, XS,XXS


ANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc        


Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L

Surface treatment

Black painting, anti-rust varnishes, anti-rust oil, hot galvanized, 3PE coating, epoxy coating.


Wooden Case, Pallet or Customerized


Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

Min order

50 pieces

Delivery time

7 days after receipt of advanced payment


API, CCS,and ISO9001:2000


150000 ton per year


Stainless Steel,Seamless elbow,reducer and cap

Steel pipe |
Seamless steel pipe|
API steel pipe|
ERW steel pipe|
Alloy steel pipe|
Carbon steel pipe|
spiral steel pipe|

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