Rubber Ring for Pressure Pipe (PVC-O Pipe)

Seal Performance

• The design pressure of the sealing ring is 2.0MPa
• Can be used for cold drinking water
• Ozone resistance
• Resistant to oil and general chemicals
• Low insertion force and high pressure

Product Function

• The sealing ring is a combination of rubber and plastic, which eliminates many disadvantages of a single sealing ring, and firmly fixes the seal in place during transportation and pipeline assembly.
• The sealing ring eliminates the possibility of deformation (overturning)during field installation of the pipeline.
• The sealing ring eliminates the possibility of soil or other foreign particles entering between the sealing ring and the inner wall of the pipe.
• The sealing ring effectively eliminates the risk of extrusion.
• The sealing ring can avoid possible mistakes in manual installation of the sealing ring on site.

General Application

• Sealing of PVC-O plastic pressure pipe and corresponding accessories;
• Sealing of ordinary plastic pressure pipes and fittings;
• Sealing of steel pressure pipes and fittings, pipe diameter range: Φ110-800mm.

Quality Assurance

• ISO9001-2015
• SGS
• GB17219-1998
• 6B21873-2008
• EN681.1-19967.ASTM F477
• Q/321181 ZWXS 001-2021
• ASTMF477