What make the principle of insulating flange is used? For many years, Jiaozuo City, Hong Kun cathodic protection corrosion Co., insisted from the choice of materials, research and development, production and after-sales service, and cathodic protection construction, always carry out perfect, better. Strive to do the best anti-corrosion cause. According to engineering practice, in the results of different tests, we have shown our old insulating flange, insulation insulation pads and fastening bolts sleeve insulation resistance value between the work surface to meet regulatory requirements. Good insulating flange insulation factory where to find? An insulating flange gasket and high insulation strength of the insulating sleeve of electrical insulating properties of electrical insulating flange on both sides of the insulation work, Jiaozuo City, Hong Kun cathodic protection corrosion Co., Ltd. is a manufacturer of high-quality anti-corrosion insulating flange product manufacturers, we insulating flange of the insulation by "insulating flange design technical regulations" (SY / T0516--1997) the relevant requirements and "buried steel pipeline cathodic protection parameters of the test method" (SYJ23-86 ) is related to a method for testing. Adapt to a very good performance insulating flange brand, Jiaozuo City, Hong Kun cathodic protection corrosion Co., Ltd is a very good performance to adapt to anti-corrosion products. In addition to the commonly used insulating flange specification models, our company can produce according to the different needs of customers ISO, ANSI, JIS, DIN, GB, HG standards of carbon steel, alloy steel, stainless steel and a variety of alloy pipe, seamless pipe, spiral pipe elbows, flanges, reducers, tees, caps, big bend, alloy pipe, seamless pipe, spiral pipe, socket series high voltage industrial pipe fittings 15,000 tons. Hong Kun preservative company strong technical force, to provide customers with quality service, which praised by users and long-term cooperation so far. Jiaozuo City, Hong Kun cathodic corrosion protection Limited, a professional flange production equipment, a professional production base, the company's production base area is very large, a professional production team, technical staff, every process through technical personnel carefully check the ingredients and carefully produced. We are specialized in the production of insulating flange manufacturers, specializing in the production of high-quality insulating flange and professional anti-corrosion products. Provide professional construction team.