Taizhou Jiutong Pipeline Equipment Co., Ltd. specializes in: Metal Bellows Expansion Joints Series, Swing Compensators, Ball Compensators, and Sleeve Compensators.Metal Flexible Hoses Series, Pressure Vessel Heat Exchangers Series, Spring Support Hangers Series, Air Door Series, Coolers Series.

Our products are designed and calculated in strict accordance with the EJMA (Expansion Joints Manufacturers Association) Standards, GB/T12777-2008 General Technical Conditions for Metal Bellows Expansion Joints, GB16749-1998 Pressure Vessel Bellows, GB/T14525-2010 General Technical Conditions for Corrugated Metal Hoses, and GB/T1570.Technical specifications from standards such as "General Technical Conditions for Corrugated Bellows Compensators of Polytetrafluoroethylene Ethylene" (0-1995), utilizing computer-assisted optimization design. Our metal corrugated pipe expansion joint series products have nominal diameters ranging from 32mm to 8000mm, capable of meeting any rectangular cross-sectional size design and manufacturing requirements; working pressure from "vacuum" to 10MPa; design temperature from -196℃ to 750℃ (up to 1300℃ with special thermal insulation measures), meeting the needs of various engineering projects both domestically and internationally.