[Guigang insulating flange performance _] _ insulating flange million harbor harbor provided by the million. Hebei Billion Pipeline Limited (www.hbyhgd777.com) had been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification icon," the company authentication information. You can also click on the "Business League Service Icons" on this page directly contact our customer service! Insulating joints insulating flange manufacturers, high voltage insulation joints, high-quality insulation joints, insulating joints is an important element in order to prevent the pipeline transportation galvanic corrosion, cathodic protection required for the implementation of the pipeline, I plant jointly developed in conjunction with relevant institute alternative insulation method Lan replacement. It is more than just high insulating flange can withstand bending, high insulation performance, long life, and buried installation. First, the main technical parameters 1, Applicable medium: oil, gas, water, slurry, etc. 2, suitable temperature: -40 ℃ ~ 100 ℃ 3, pressure range: PN ≤ 10MPa 4, product specifications: DN40mm ~ DN1000mm two characteristics: 1 National patent product, patent No.: ZL97203819.1 2, insulation, insulation resistance ≥ 10MΩ 3, bear big moment, and pipelines strength. 4, long life. 5, can be installed underground insulated joint is both collectively sealing performance of buried steel pipes required strength corrosion resistance and electrical insulation properties required for pipe joints. It comprises a combination of parts, insulated panels, packing, sealing ring, the short pipe. Insulated joint is improved insulating flange according to the existing problems in the use of insulating flange replacement purposes, steel pipeline cathodic protection system is essential to stress the important components, widely used in steel pipeline cathodic protection system. I am referring to the foreign company's latest products insulating joint structure, with a unique design to overcome the small insulating flange stiffness, easy to leak, not buried, life is short, and other ills, to achieve the maintenance of buried features that make use of insulated joints Life and supporting the same pipeline. Insulation extrusion welded joints with the overall form, shall not be used bolts, flange connection type. Insulation and sealing joints using the insulating material sandwiched and fixed to the sleeve (assembly) in the form obtained. After assembling insulating joints, to the internal components should be fixed at the appropriate location. Pressure in the soil, and the provisions of the plant was operating pressure pipeline was pressure tested or field, the entire insulation joints intact. Insulating sealing member fitting inside the joint flange against the insulating plate insulating properties, a permanent elasticity, on both sides of the sealing element and in direct contact with the bare metal surface does not move, to ensure the tightness of the joints