SSJB - 3 Cover Limited Expansion is a new type of pipe connectors developed on the basis of absorbing foreign advanced technology and combined with the actual needs. Its structure design is reasonable and sealing performance is reliable. Both ends adopt the socket connection conveniently to install and disassemble. It is used to connect steel pipes, cast iron pipe, ductile iron pipes, PAC pipe, ABS pipe conveying water, oil, gas and powdery particles.
