Chengdu supply B2F double Falan Song sets limit expansion joints manufacturers, wholesale

Supply B2F double Falan Song sets of limited telescopic joint factory wholesale double Falan Song sets limit expansion joints model is: VSSJA-2 and B2F, VSSJA-2 is factory standard model, B2F is the model in the national standards. Double Falan Song sets national standards limit expansion joints do is "GB / T12465-2002 line sets compensation joints loose" and "GB / T12465-2007 line compensation loose tube fittings", "GB / T12465-2007" contains "GB / T12465-2002" content. Double Falan Song set limit expansion joints consists of: a body, seals, gland, limit screw, limit expansion pipe, nuts, bolts components. Its role is: to prevent excessive displacement of pipeline leaks and damage cause expansion joints, mainly for allowing the pipeline to absorb axial displacement and withstand the pressure and thrust pipeline within the displacement range. Double Falan Song set limit expansion joints is based on the expansion joints on the increase in the limit screws, piping in the allowed amount of stretching can be free expansion, once more than the maximum amount of stretching limit position of the screw nut locking telescopic double the amount thus play to limit the role of pipeline axial displacement and skew compensation due to thermal expansion and contraction pipe or ground subsidence caused by eccentric, thereby protecting pumps or valves are connected. Double Falan Song set limit expansion joints for the new conical ring seal, the material is: NBR NBR, big this ring sealing area, and the gland tapering force, when used, the greater the sealing force the degree of tightening, scientific and rational design. Other materials are: Q235 carbon steel. Connection double Falan Song sets limit expansion joints are: both ends of the flange connection, fast and easy installation, sealing, reliable, easy maintenance. Supply B2F double Falan Song sets limit expansion joints Chengdu factory wholesale power Pipeline Equipment Co., founded in 2008, always adhere to the "science and technology, quality as the fundamental," the corporate quality policy. The company producing valves, expansion joints of the professional manufacturers, the main products are valves; expansion joints series; compensator series; Rubber joint campaign; and other products, and customized according to customer requirements. In today's increasingly fierce market competition, our company will continue to pursue product excellence, and always adhere to: improving quality defensive reputation, a brand "look forward to your visit, welcome new and old customers come to visit, study, discuss trade willing to work together with you on the road to success, to create Albert Contact:! www.zgwlgd.com ?, telephone 02887503511 Supply B2F double Falan Song set limit expansion joints manufacturers, wholesale welcome to contact us contact: Mr. Pang Phone 028 -87,503,511 028-87668801 Website http://www.zgwlgd.com www.wlssjt.com