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

 
 

ASTM A544 stainless steel pipe

 Specifications

1.stainless steel pipe 
2.Grade : 201-430 etc 
3.Standard : API .ASTM.DIN .GB.BS 
4.Size :OD6~630*WT1.5~30 
5.ISO9001-2008Thick wall steel pipe| Drill pipe|

stainless steel pipe  

1,Form:round ,square,rectangular and special

2,Surface: annealed, polished, pickled , SB400, SB600, 8K (mirror), hair-line and so on,                          (customers' requests available)

3) Dia.:  6 to 273mm for round tube,Seamless steel pipe|

             8*8 to 100*100(mm) for square tubes,

            10*20 to 60*120(mm) for rectangular tubesAPI steel pipe

4) wt:  0.5 to 6mm  for round tubes and square tubes.

           0.5 to 4mm for rectangular tubes

5) Standards: ASTM A554

6)Application: Decoration and structurewelding steel pipe

7) Tolerance: 
     A) Outer diameter: +/-0.15mm 
     B) Thickness: +/-11% of wall thickness 
     C) Length: +/-4.5mm - 0mm 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.  

 

 

 


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