Grooved-Coupling Rubber Gaskets
Grooved-fitting sealing rings offered in Guoheng’s own product listing.
View product →Product overview
Rubber flexible joints offered alongside Guoheng’s pipeline accessories.
Guoheng’s published range names rubber flexible pipe joints as a separate offering. Match the joint to the actual piping movement and fluid duty before choosing a construction. Provide connection dimensions and installation length, then confirm rubber compound, reinforcement, movement allowance and operating limits for the selected assembly with the supplier.