Taizhou Jiutong Pipeline Equipment Co., Ltd. specializes in the following main products: metal corrugated expansion joints, rotary compensators, spherical compensators, sleeve compensators, metal flexible hoses, pressure vessel heat exchangers, spring supports and hangers, air doors, and cooler series.
Our company's product designs strictly adhere to the technical specifications of the American Expansion Joint Manufacturers Association's standard EJMA, GB/T12777-2008 "General Technical Conditions for Metal Bellows Expansion Joints," GB16749-1998 "Wavy Expansion Joints for Pressure Vessels," GB/T14525-2010 "General Technical Conditions for Corrugated Metal Flexible Hoses," and GB/T15700-1995 "General Technical Conditions for PTFE Bellows Compensators." We utilize computer-aided optimization design. Our series of metal bellows expansion joints are available in nominal diameters from 32mm to 8000mm, capable of meeting any rectangular cross-sectional size design and manufacturing requirements. Operating pressure ranges from "vacuum" to 10MPa, with design temperatures from -196℃ to 750℃ (up to 1300℃ with special insulation measures), meeting the needs of various engineering projects worldwide.