GR1,2,4.7,*2
Sizes:
Outer diameter: 0.****5.*9 (****2 mm).
Wall thickness: 0.**- 0.*9"(0 ***5mm)
Length: up to **4 "(***0mm).
Welded:
Outer diameter min.0.*5"(*9 *5mm)
Standards:
ASTM B*****9/ASME SB*******7
ASTM B*****7e1ASME SB***- ***7
Tests:
1.Tension test
2. Fattening test or bend test
3Hydrostatic Test pneumatic test or letromagnetic test
4.Flaring test
5. Chemistry test
