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ASME B16.20 Spiral Wound Gasket,SWG for ASME B16.5

Spiral Wound gasket ASME B16.20 is available in different materials in accordance to ASME B 16.20 for use in all industry flanges, including ASME/ANSI B16.5, ASME B16.47, Series A & B. Winding Materials include Stainless Steel, Inconel, Monel, Nickel, ium, etc. Spiral wound gaskets are designed for ASME B16.20 and ANSI B16.5/B16.47 flanges Spade Flange, Spade and Ring Spacers Manufacturers, FactorySep 24, 2019 · We are regularly manufacturing carbon steel spade flanges, stainless steel spade flanges and alloy spade flanges. Spade Flange Spacers are basically the same as Spectacle Blinds, except that both are not attached to each other. Spade Flange be applied in systems where maintenance is often not necessary, or in applications with large pipe sizes.

Spiral Exhaust Duct For Dryer/HVAC Duct Systems China

The typical length of the spiral air duct is 3~6m, while the length of the typical rectangular air duct is only 1 ~1.5m; and only one pipe joint is needed to connect two spiral ducts, while the connection of traditional rectangular ducts often requires a completely independent double flange system. The spiral duct is a thin-walled pipe made of Spiral Welded Carbon Steel Pipe Api 5l Spiral Welded Spiral Welded Carbon Steel Pipe API 5l Spiral Welded available for order, buy Spiral Welded Steel Pipe at lowest possible price Spiral Welded Carbon Steel Pipe is made up of spiral welding procedures. There are different procedures in making the pipes. The pipes could be welded, or drawn. The drawn pipes are more seamless than the welded pipes. Spiral Wound Gaskets for Piping Flanges » The Piping These are suitable for use with flat face and raised face flanges and specified for high pressure/temperature service or where corrosive or toxic media are present. Type CGI Spiral Wound Gasket. ASME B16.20 which covers spiral wound Gaskets requires the use of solid metal inner rings in. Pressure Class 900, nominal pipe sizes 24 and larger,

Steel Pipe Flange

Steel Pipe Flange Using Advantages Pipe Flange is one kind of pipe fittings interconnected between the tube, pipe ends and pipe parts. Also, it is used for connecting devices, such as reducer flange. Flange connection is a detachable connection seal structure combined by flange, gaskets and bolts. Flanges are used in pairs. Steel pipe difference:the difference between precision Mar 29, 2019 · Precision spiral steel pipe is a kind of high-precision steel pipe after cold drawing or hot rolling. Because the inner and outer walls of precision spiral steel pipe have no oxide layer precision spiral steel pipe, high pressure and no leakage, high precision, high smoothness, no cold deformation, flaring, flattening without cracks, etc., it is mainly used to produce pneumatic or hydraulic Welded steel pipe:Spiral submerged-arc welding pipesASTM A252-89 WELDE AND SEAMLESS STEEL PIPE PILES API SPEC 5L Specification for Line Pipe GB/T9711.1 Petroleum and natural gas industriesSteel pipe for pipelinesTechnical delivery conditions SY/T5037 Spiral submerged arc welded pipe

What is a steel flange? - bhpipe

Dec 01, 2018 · What are Steel Flanges?. Generally speaking, the steel flanges refer to the joints specially used for connecting pipes. For example, two steel pipes with a diameter of 100 can be connected by welding or electric welding. Once welded, it is not easy to disass emble unless it is cut by a cutter or Electric welding to cut open. However, if a flange (usually a round flange) is used, a gasket Why use spiral welded pipe for steel protection tube?The spiral steel pipe adopts a special welding process without any errors and defects, which can ensure the qualification of the spiral steel pipe and the quality is well guaranteed. During the forming process of the spiral steel pipe, the steel plate should be uniformly deformed, the residual stress should be small, and the surface should not Spiral Welded Pipe Application - Permanent SteelApr 18, 2018 · The steel pipe has strong pressure bearing capacity and good plasticity, which is convenient for welding and processing and forming. In general, spiral submerged arc welded steel pipe for low pressure fluid transportation adopts double-sided automatic Submerged-arc welded or single-sided welding method for submerged-arc welded steel pipes used