This specification covers straight seam or spiral seam electric-fusion-welded, light-wall, austenitic steel pipe
the chemical composition and technical property is for TP347,
Tensile Strength min Yield Strength min
ksi MPa ksi MPa
75 515 30 205
Chemical Composition
C Mn P S Si Ni Cr Mo
0.08 2.00 0.045 0.030 0.75 9.00-13.0 17.0-20.0 -
we could provide different types of welded pipes , carbon steel welded pipes and staineless steel welded pipes .
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