as a direct pipe fittings manufacturer we provided world class excellent quality products with most reasonable price
HUANZHONG Fabric Expansion Joints are non-metallic flue duct expansion joints that provide stress relief for piping and ducting systems by absorbing thermal growth and shock, isolating mechanical vibration, and allowing for misalignments.HUANZHONG expansi
Axial external pressure bellow compensator also called shock absorption ripple compensator, corrugate pipe, expansion joint or slip joint.
Filter Expansion Joint, the lastest design for double uses, is the new coming pipeline facility with its compact structure, small size and light weight.1×1-50-600 horizontal screw-wing water meter without filter mesh, can block the water with the impurit
Reducing flexible rubber joint is consist of fabric reinforced and metal flange loose joint.It has the characteristics of compact structure,light weight,high flexibility,easy installation,long service life.
Hinge corrugated compensator also called expansion joint, slip joint, composed by bellows, tube, bracket, flange and catheter.
Design temperature：-20~+400℃
Clamp Flexible Joint is also called Flexible Rubber Joint, flexible joint, rubber coupling, flexible rubber joint, rubber soft connection. Clamp Flexible Rubber Joint is flexible coupling of metal pipe, composed by inner layer,Nylon cord fabric enhanced,
HUANZHONG Duckbill Check Valve is reliable and cost effective flow control solution.Rubber duckbill valve for sewage made in our company have been receiving reputation not only at home but overseas.
Flue duct expansion jointsare custom engineered to handle low pressure (±3 psig) applications with temperatures ranging from -100°F to more than 2000°F. Industry Proven materials and precise engineering go into every HUANZHONG Fabric Expansion joint.