welding neck flange GOST 12821-80 PN6 DN200
A welding flange, with a neck and a pipe transition and flange connection and pipe butt welding, easy to deformation, good sealing, wide application, rigidity and elasticity of demand and the corresponding reasonable welding thin transition from weld joint surface distance, joint surface from the welding temperature deformation, it take a pair of body structure is more complex, suitable for pressure or temperature fluctuations of the pipeline or high temperature and high pressure and low temperature pipeline, generally used for connecting pipes and valves of PN more than 2.5MPa; also used in pipeline conveying expensive, flammable and explosive medium. Chinese Zhangqiu Mingyuan Machinery Co., Ltd. specializing in the production of GB ship standard, Japanese standard, German standard, American Standard, non - standard, European standard, British standard, professional standard, to meet a variety of harsh conditions, can also provide drawings according to the customer production of flange.。
Send product request
Other supplier products
Ansi b16.5 a105 class 150 welding neck flange/ best factory price | Ansi b16.5 a105 class 150 welding neck flange/ best factory price A welding flange, with a neck and a pipe transition and flange connection and pip... | |
welding neck flange ANSI B16.5 150#50 | A welding flange, with a neck and a pipe transition and flange connection and pipe butt welding, easy to deformation, good sealing, wide applicatio... | |
socked weld flange JISB2220-1984 30K 200 | the Socket weld flange is the same as the slip-on flange , inner hole of the flange is provided with a section of bearing hole, pipe is inserted in... | |
blind flange DIN 2527 PN25 DN200 | The blind flange is one kind of flange which does not have the hole in the middle. One of its work is to seal the end of the pipe, and the other is... | |
welding neck flange ANSI B16.5 150#20 | SLIP-ON FLANGE the same as plate flange is inserted into the steel pipe, pipe fittings and flanges are connected by fillet welds and equipment or p... |
Same products
Flanges | Seller: Hebei Leading Metals & Piping Industries Co., Ltd. | Flanges Industrial ansi flanges for saleare a part used for connections between the ends of tube... | |
ERW Pipe Galvanized | Seller: Hebei Leading Metals & Piping Industries Co., Ltd. | ERW Carbon Steel Pipe(electric resistance welding) is produced by welding strip of flat sheet met... | |
Carbon Steel Pipes | Seller: Hebei Leading Metals & Piping Industries Co., Ltd. | Carbon steel pipes include seamless and welded constructure. Seamless steel pipes are mainly used... | |
DIN Flange | Seller: Hebei Leading Metals & Piping Industries Co., Ltd. | DIN FLANGENormally, in industrial applications, flanges are in various shapes and sizes and can b... | |
LSAW Pipes | Seller: Hebei Leading Metals & Piping Industries Co., Ltd. | LSAW Pipe(Longitudinal Submerged Arc-Welding Pipe), DSAW pipe (Double Submerged Arc Welded Steel ... |