Profile: Liming Electrical & Machinery Factory is a manufacturer of Hydraulic pipe fitting equipment. Our main products include induction pipe bending machines, hot & cold forming elbow machines, hot & cold forming tee machines, pipe expanding machines, hydraulic presses, and beveling machines. Our steel pipe hydraulic testing machine is a special equipment for pressure testing of steel pipes. The equipment is mainly used for pressure testing of stainless steel pipes, alloy steel pipes and straight seam welded pipes of various pipe diameters. The hydraulic press uses two lifting rollers to support the steel pipe to be tested, and the main oil cylinder is used to press the steel pipe between the fixed push plate and the movable pressing plate to seal the pipe ends of the steel pipe. The high-flow low-pressure pump is used to complete the water inlet, and then the high-pressure pump is used to complete the pressure test.