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

 
 

A554 welded stainless steel tube

 Specifications

According to ASTM A554,Grades from ASTM 201 to 430,surface finish and coating can be required in order,can do SGS test

We can produce welded stainless steel tubes 

welded stainless steel mechanical  tube

 

 |spiral steel pipe|Galvanized steel pipe|
1,Form:round ,square,rectangular and special
 
2SURFACE: annealed, polished, pickled , SB400, SB600, 8K (mirror), hair-line and so on,       (customers' requests available)

 

3) Dia.: 6 to 273mm for round tube,

            8*8 to 100*100(mm) for square tubes,| Casing and Tubing |

            10*20 to 60*120(mm) for rectangular tubes

 

4) wt: 0.5 to 6mm  for round tubes and square tubes. | API steel casing pipe


         0.5 to 4mm for rectangular tubes

 

 

5) Standards: ASTM A554 API drill pipe | API5L steel pipe | 

6)Application: Decoration and structure

7) Tolerance: Stainless steel pipeSeamless steel pipe |  
A) Outer diameter: +/-0.15mm 
B) Thickness: +/-11% of wall thickness 
C) Length: +/-4.5mm - 0mm DSAW steel pipe | API steel pipe
8) Material: 201, 202, 301, 304, 304L, 316, 316L, 321, 409, 430 etc. 
9) Packing: Each in a PVC bag, ( option: Bundle with knitted plastic bag / steel 
Crate). 
10) The mechanism is good. Tubes can be bended, enlarged, shrunk, and staved.| LSAW steel pipe | SSAW steel pipe |  | 

 

We also make tubes with standard of A269,A270,A249,A312,for deep information,contact us freely.

 

 


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