Hebei billion gold professional production pipeline insulating flange, large diameter flange insulating flange insulation provided by the manufacturer Hebei billion gold piping. We are Hebei billion gold Pipe Manufacturing Co., Ltd. (www.yijinguanjian.com) here: Hebei Cangzhou specializes in: insulation joints, insulating flange, flanges, elbows, head, tee, head, Stone, anti overall Cut each flange by the following component parts: the upper and lower tubes, sleeves, insulation, seals, insulation coating. Using the insulating flange of the sleeve groove and the two forms of welding, or directly welded on the conduit, the insulating member and the upper and lower tube securely inside the wrapping insulating flange, a "sealed container", which not only ensures good insulation , but also greatly improve the bearing capacity of the insulation structure. On the insulating flange of the tube between the abutting end faces, the insulating member and the clamp seals form a double seal structure having insulating properties. Today we have a look at the main insulating flange installation problems which need our attention: First, at high temperature insulating flange mounting flange within 50 meters of insulation quality, avoid high-voltage insulation mouth to be welded flange pressure to avoid affecting the insulating flange sealing performance. Second, we must pay attention to the insulating flange connection with the pipeline, and not in the pipeline flange 5 m lifting; Also note that the flange and pipe insulation pressure test instrument. Is both insulating flange sealing performance of buried steel pipes required and galvanic corrosion protection works required electrical insulation properties of the pipe flange joints collectively. It comprises a pair of steel flanges, the insulating sealing member between the two flanges, flange fittings and fasteners and fastening the insulating tube and a pair of short steel respectively with two flanges welded. Insulating flange joints with insulation for the petroleum, chemical industry products, its simple structure, large-diameter flange insulation manufacturer, the use of safe, reliable, widely praised by users. Insulating flange products has formed a series, when there are special circumstances, can be designed and manufactured according to user requirements. Hebei billion gold Pipeline Limited will adhere to the "honest and trustworthy, customer first, the pursuit of excellence, quality first," the purpose of promoting the "build first-class enterprise, a national brand," the spirit, with superior product quality and good after sales service let your satisfaction, welcome new and old customers you soon!