Product Description
1. The pipe fitting surface treatment:
A. Black (as cast)
B. galvanized (hot dip zinc coating)
C. epoxy painting (250-300 microns)
2. Performances:
Mechanical properties:
Tensile strength equal or more than 33kg / mm2
Elongation rate equal or more than 8%
Hardness equal or less than hb150
Hydrostatic test:
Test pressure: 25kg / cm2
Working pressure: 16kg / cm2
Price Terms︰
FOB Tianjin
Payment Terms︰
T/T，L/C
Packing︰
Standard carton
