Lap Joint flange

Lap Joint flange
I. product introduction
Lap Joint flange is a flange that is loose on the flange of a container or pipe. Loose flange. The flange can be made by flanging, directly turning out or welding the ring. The advantage is that the flange deformation of the container or pipeline does not generate additional torque, easy to manufacture, can be used with the container or pipeline different materials, easy to save precious metal. The disadvantage is the flange thickness is larger. Suitable for container or pipe lining with brittle material and pressure is not high occasions.
Ii. Product parameters

Iii. Product advantages
Loose cover flange is suitable for steel, aluminum and other non-ferrous metal and stainless acid resistant steel container connection and corrosion resistance pipeline. Loose cover flange is the flange piece that can move, it is form a complete set commonly on fittings of water supply and drainage (telescopic joint is the most common), both ends of telescopic joint have a flange when manufacturer leaves factory, connect with the pipe in the project, equipment directly with bolt. It's the flange with the looper. In this case, loosen the bolt and rotate both sides of the pipe and tighten it. Can be more convenient to disassemble and assemble the pipeline.

Loose cover flange is to use flanging, steel ring and so on to cover the flange on the end of the pipe, the flange can be in the end of the pipe activity. Steel rings or flanges are sealing surfaces, and flanges are used to compress them. This shows that due to the steel ring or flanged block, loose cover flange not
Dielectric contact. Loose cover flange is suitable for steel, aluminum and other non-ferrous metal and stainless acid resistant steel container connection and corrosion resistance pipeline.

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Stainless Steel Flange Factory

Stainless Steel Flange
I. product introduction
Stainless Steel Flange, that is, the body material for Stainless Steel Flange or end flange connection.
Iii. Product advantages
Production process has forging, casting, plate rolling system, plate cutting system and so on. Among them forging price is the highest, medium plate product is the second, casting product is the lowest. In terms of quality, the best is forged, the second is rolled and the third is cast. But the forging diameter is generally small.
Another layer of carbon steel flange means: According to the national standard size, the tolerance range, such as the production of flange, apart from not according to the standard size production of flange piece also said two standard flange (someone called non-standard flange is not correct), usually some unscrupulous merchants will reduce two flange thickness, diameter size to achieve the purpose of saving material, and made from scrap steel and scrap steel flange, is usually the steel chemical composition and mechanical properties of substandard waste, moreover steelmaking production flange with black steel private, the private steel steelmaking technology using old, there is no guarantee that the mechanical properties and welding performance, use which may not be able to and steel pipe welding, Or the steel itself has cracks, pores, and so on after welding will leak. So choose carbon steel flange when buying flange plate as far as possible.

Stainless Steel Flange are compact and reliable. It has two sealing surface, and the ball valve sealing surface materials are widely used in a variety of plastics, good sealing, can achieve complete sealing. Carbon steel flange can be used in medium with suspended solid particles because of its wiping property during opening and closing.

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