Name: Punching stainless steel pipe
a) OD:12mm(0.47'')--128mm(5.04'')
X W.T 0.5mm(0.012'')--4mm(0.157'')
b) metal Gr:201,202,304,316L ect
c)specification according to your requirements
b) metal Gr:201,202,304,316L ect
c)specification according to your requirements