Gongyi Liangda Co., Ltd

The Liangda Rubber Flexible Connector are designed for piping systems to absorb pipe movements, relieve stress

The dismantling joint is designed to be the final closing piece in the pipe network, to easethe assembling and

Slip On Duckbill Check Valve(2&#*4;**4&#*4;) Supply Range is From *0mm to **0mm Stainless Steel Clamps Connect

The Liangda Double Arch joint rubber JGD-B2 is a twin sphere design with more length, the supply range is from

The rubber expansion bellows are engineered special for pipe reducing and offsetting pipe misalignment.

The rubber duckbill check valve Series XH*1C is Housed Type manufactured exactly the same as Flanged Type in r

Wafer check valve, also known as dual-plate check valves, have two spring loaded half-moon shaped discs that r

PN*6 ~ PN**0 swing check valve is suitable for any pipeline in petroleum, chemical, pharmaceutical, chemical f

Flapper check valve Cost-Effective Valve Superior Quality Backflow Prevention Supply Range is From DN**0mm to

HDPE Flap Valves are a very traditional method of preventing back flow in pipelines, culverts and other applic

cast iron flap valve applicable to water supply and wastewater treatment projects in various pipe and water ch

The Liangda Eccentric flexible rubber bellow is a twin sphere design with more length, the supply range is fro