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


heavy wall Carbon seamless Steel Pipe ASTM A53 B/ Q345



heavy wall Carbon seamless Steel Pipe ASTM A53 B 
1) Sizes: 21.3 to920 mm 
2) Standards: GB/T, ASTM,JIS,DIN 
3) Standard packageSteel pipe |

Seamless steel pipe|
Carbon steel pipe|

Heavy Wall Carbon Seamless Steel Pipe ASTM A53 B / Q345 :
1) Sizes: 21.3 to 920mm

2) Standards: GB/T, ASTM,JIS,DINSeamless pipe | 
API  pipe|
3) Surface: oiled or black painted to prevent rust
4) Marking: as per customer's requirement
5)Steel Grade:10#,20#,45#,16Mn,Q345 BStainless steel pipe|


seamless stainless steel pipe(1)

上一篇:API 5L 5CTsteel pipe

下一篇:carbon seamless and welded steel tubes