- Stud bolts a193 b7 nuts a194 2h
- 2016-10-29 12:50
- Stud bolts a193 b7nuts 2H Specification1.Main Size:M12-M100; 1/2''-4''2.Material:Carbon steel or alloy steel3.Grade:A19
- UPVC/PVC production line
- 2016-10-26 02:38
- this machine is used for making PVC pipe with various diameter and wall thickness.the diameter range is from 16mm to 630