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

Our product designs are strictly in accordance with the EJMA standards, GB/T12777-2008 General Technical Conditions for Metal Bellows Expansion Joints, GB16749-1998 Wave Shape Expansion Joints for Pressure Vessels, GB/T14525-2010 General Technical Conditions for Corrugated Metal Hoses, and GB/T1570.Technical specifications from standards such as "General Technical Conditions for Bellows Compensators of Polytetrafluoroethylene Ethylene," etc., between 0-1995, incorporate computer-aided optimization design. Our company's metal bellows expansion joint product line features nominal diameters ranging from ￠32mm to ￠8000mm, capable of meeting any rectangular cross-sectional dimension design and manufacturing requirements; working pressure from "vacuum" to 10MPa; design temperature from -196℃ to 750℃ (up to 1300℃ with special thermal insulation measures), catering to the engineering needs of various types globally.