Single Falan Song set limit expansion joints

Single Falan Song set limit expansion joints single Falan Song set limit expansion joints suitable for connection to the flange side, the side and pipe welding, the adjustment of product and installation length of the pipe ends or flanges when installing diagonal evenly tightened gland bolts, and then adjust the stop nut, so that we can make pipes in an amount ranging freely retractable telescopic lock telescopic amount, the safe operation of the pipeline. This product is suitable for conveying water, fresh water, hot and cold water, drinking water, sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, temperature no higher than 250 degrees of steam and particulate powder and other media. Single flange limit expansion joints, model VSSJA-1 or BF type, it is a loose set of expansion joints and limit short-tube combination. It can prevent pipe displacement due to excessive lead to leaks or damage compensation joints, mainly to absorb axial displacement and axial pressure thrust of the pipe loose set of connections within the allowable displacement range. Installation Description: 1, single flange limit expansion joints first apply to one side of the flange connection, side and pipe welding. 2, products are assembled in the factory, just two sides of the product pipe flange, and on the corner next to a uniform tighten the gland nut, then adjust the stop nut. 3, in the pressure test, the product should be fixed on both sides of the pipe to prevent the products are subjected to great axial force and damage the product.