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

Our products are designed and calculated in strict accordance with the EJMA (Expansion Joints Manufacturers Association) Standard, 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 Flexible Hoses, and GB/T1570.Technical specifications from standards such as "General Technical Conditions for Bellows Compensators of PTFE Ethylene" (0-1995), utilizing computer-assisted optimization design. Our metal bellows expansion joint series products offer nominal diameters from 32mm to 8000mm, capable of meeting any rectangular cross-sectional size design and manufacturing requirements; working pressures ranging from "vacuum" to 10MPa; design temperatures from -196℃ to 750℃ (up to 1300℃ with special insulation measures), meeting the needs of various engineering projects worldwide.