Taizhou Jiutong Pipeline Equipment Co., Ltd. specializes in: metal corrugated pipe expansion joints, rotary compensators, spherical compensators, and sleeve compensators.Flexible Metal Hoses, Pressure Vessel Heat Exchangers, Spring Hangers & Supports, Air Door Series, Coolers Series.

Company's product design and calculations strictly comply with the American Expansion Joints Manufacturers Association standard (EJMA), GB/T12777-2008 General Technical Conditions for Metal Bellows Expansion Joints, GB16749-1998 Technical Conditions for Wave Expansion Joints of Pressure Vessels, GB/T14525-2010 General Technical Conditions for Corrugated Metal Hoses, GB/T1570Technical specifications from standards such as "General Technical Conditions for Metal Bellows Compensators of Polytetrafluoroethylene Ethylene Corrugated" (0-1995), featuring computer-assisted optimized design. Our series of metal bellows compensators have nominal diameters ranging from φ32mm to φ8000mm, capable of meeting any rectangular cross-sectional size requirements for design and manufacturing; working pressures from "vacuum" to 10MPa; design temperatures from -196℃ to 750℃ (reaching up to 1300℃ with special insulation measures), catering to all types of engineering needs globally.