Project Description
pipe repair couplings single multi function, which can be used in water supply and drainage project.
pipe repair couplings single multi function technical specification:
O.D.Range: 21.7mm-379mm
Pressure: PN6-16
pipe repair couplings single multi function Material List
1.Shell: SS304/SS316
2.Bridge plate: SS304/SS316
3.Screw: carbon steel/SS304/SS316
4.Screw tie rod: carbon steel/SS304/SS316
5. Gear ring: ANSI 301
6. Rubber Sealing cylinder: EPDM/NBR/Viton
