The insulating joint of gas pipeline, produced by Shenyang Wensheng Instrument Co.,Ltd, is used among the equipments, such as transportation pipeline, gas pressure regulating, measuring and storage. Its main function is insulating every section of gas transportation pipeline, as well as the equipment and pipeline. Finally the equipment is avoided from being corroded to prolong the use life of pipeline and equipment. Features of insulating joint: The insulating joint of gas transportation pipeline adopts integrated extrusion-welding, not bolt or flange welding. The insulating joint slaps the insulating material and sealing material into the sleeve, and then fixes them. After installing the insulating joint, inner components are fixed at relevant position. Under soil pressure and prescript operation pressure of pipeline, as well as water pressure test in the factory or at the spot, the whole insulating joint keeps well. The sealing parts of insulating joint are close to the insulating plate in the joint. It has everlasting elasticity. Because two sides of sealing part directly touch with the exposed metal surface without moving, tightness of joint is ensured. Shenyang Wensheng Instrument Equipment Co.,Ltd Contact: Manager Qi Tel: 86-024-31232904 Mobile: 86-18940072354 QQ: 497673898 Email: mypipe@yahoo.com