Detailed Product Description

1) Standard: ASTM A554 

2) Outside diameter: 8mm - 114mm 

3) Wall thickness: 0. 18mm - 4. 0mm 

4) Length: 5. 8m(or according to customers' requests) 

5) Tolerance: 

A) Outer diameter: +/-0. 15mm 

B) Thickness: +/-11% of wall thickness 

C) Length: +/-4. 5mm - 0mm 

6) Material: 201, 202, 301, 304, 304L, 316, 316L, 321, 409, 430 etc. 

7) Surface: Mirror polish, satin polish, without polish 

8) Packing: Each in a PVC bag, ( option: Bundle with knitted plastic bag / steel crate). 

9) The mechanism is good. Tubes can be bended, enlarged, shrunk, and staved. 

Application: Heat exchanger, boiler, condenser, pressure vessel, automobile exhaust pipes 

1) Standard: ASTM A249, ASTM A312 

2) Outside diameter: 8mm - 114mm 

3) Wall thickness: 0. 18mm - 4. 0mm 

4) Material: 301, 304, 304L, 316, 316L, 321, 409, 430 etc. 

5) Surface: Bright anneal 

6) Test: Eddy current / hydrostatic 

7) Packing: Each in a plastic bag, ( option: Bundle with knitted plastic bag / steel crate).