Send Inquiry
specifications*?br />d=the range of external diameter (mm) r=the range of the wall thickness (mm)
d**m*?60-80 80-100 100-130 130-160 160-200 200-260
r**m*? 6-8 6-11 7-15 8-25 8-30 8-35

specifications*?br />d=the range of external diameter (mm) r=the range of the wall thickness (mm)
d**m*?60-80 80-100 100-130 130-160 160-200 200-260
r**m*? 6-8 6-11 7-15 8-25 8-30 8-35

