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- home > Supply > Steel insulated joints _ Hebei steel insulated joint factory specializing in the production of gold _ Hebei billion insulating joints
Steel insulated joints _ Hebei steel insulated joint factory specializing in the production of gold _ Hebei billion insulating joints
Information Name: | Steel insulated joints _ Hebei steel insulated joint factory specializing in the production of gold _ Hebei billion insulating joints |
Published: | 2014-03-19 |
Validity: | 0 |
Specifications: | Limitation |
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Detailed Product Description: | Steel insulated joints _ Hebei steel insulated joint factory specializing in the production of gold _ Hebei billion insulated joint is provided by Hebei billion gold piping. Pipeline Manufacturing Co., Ltd. Hebei billion in gold (www.yijinguanjian.com) is Hebei Cangzhou quality certified company Commercial Union, with Hebei billion gold piping and other brands, has a good reputation, honesty, service-oriented "business alliance customer clicks on the page "Icons, we will be happy to serve you! Insulating joints in comparison with foreign products, analysis, basic research focused on research and development for the design of gas transmission and distribution pipeline leakage problems often appear to retain the excellent performance of foreign products, the use of "redundancy" design principle sealing structure design, more reliable sealing performance, while taking on the special structure designed to improve the ability of its resistance to bending loads, the formation of patented products with independent intellectual property rights. "U"-ring sealing system (double-ring structure) sealing system architecture is the "U" word like a square cross-section, and placed in a closed ring structure inward opening. Metal components placed in the middle of Cangzhou steel insulated joints, structural symmetry, limit the pressure cycles destroyed, with increasing external pressure, internal reaction can be scaled automatically adjusted to resist deformation of the internal structure of an insulating joints due to external pressure arising . The sealing system can play a long-lasting good seal, "U"-ring devices have been widely used in insulation products, insulation joint connector consists of the following component parts: a short section with flange Ⅰ, Ⅱ welded flange left and right ducts, fixed ring, insulating gaskets, seals, insulation filler, the insulating coating and the like. In the left of the insulating joint between the catheter and right butt end face and the sealing gasket interposed insulating member to form a double seal structure having insulating properties. Retaining ring groove welding or using a direct two forms with the right catheter welding, the insulation and the upper and lower duct wrap securely sealed to form a "sealed container", which not only ensures good insulation effect, and also improves the insulation joints tensile, bending and pressure, such as excellent mechanical properties. Insulated joints are both collectively sealing performance of buried steel pipelines required strength properties and corrosion protection required electrical insulation 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 replacement products, steel pipeline cathodic protection system is essential to stress the important components, widely used in steel pipeline cathodic protection system. All about insulating joints inside the cavity should be filled with the provisions of the insulation is not necessary to seal the steel insulating joint manufacturers, on the contrary, under certain conditions is harmful. Filling the cavity insulation insulation seal joints, usually doomed its structure or external high-voltage insulation gaskets are made on both sides to come to bear and filling, insulation washers and filling pressure resistant with limitations sex, we know Hebei steel insulating joint manufacturers, due to the accumulation of static electricity in the pipeline and in the nature of lightning flashes, transient high voltage will be applied to the insulation joints. However, when the voltage exceeds the withstand voltage of the insulating material, the insulating material will breakdown in the surface of the conductive material film is formed of carbonization, so the loss of insulation performance. Germany 30 years ago, is also filled with an insulating material sealed cavity in all, this proved to withstand high voltages do not solve problems. |
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Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 22025 visitor
Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility