Plate Flange _ Plate Flange Introduction_ Plate Flange Brand | Merchant

Plate flange

Plate flat welding flange (chemical standard HG20593, national standard GB/T9119, mechanical JB/T81): easy to obtain materials, simple to manufacture, low cost, and widely used; However, due to its poor rigidity, it should not be used in chemical process piping systems with requirements of supply and demand, flammability, explosion and high vacuum, and in highly hazardous situations. The sealing surface type has flat and protruding faces.

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1. Classification of plate flange

Plate flange

2. Common application of plate flange

As plate flat welding flange has good comprehensive performance, it is widely used in basic projects such as chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, water heating, fire protection, power, aerospace, shipbuilding, etc.

3. Development history of plate flange

National standard flange refers to the flange produced in accordance with the national standard of the People's Republic of China GB/T 9112~9124-2010 Steel Pipe Flanges. The national standard flange standard is a recommended standard jointly issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the China National Standardization Administration on January 10, 2011 and implemented from October 1, 2011.

4. Business opportunity of plate flange

Plate flat welding large diameter method
Cangzhou Huihe manufacturer
Supply flanging ring plate loose
Henan Large Diameter 20#
Supply 304 31
Supply welding plate M12
Electric standard plate flat welding flange
Plate flat welding steel pipe method
Supply plate type stainless steel method
Supply plate flat welding flange

5. Plate flange brand

6. Plate flange news

7. Plate flange enterprise

Xinxiang Flange Machinery Co., Ltd Xinxiang, Henan

Main products: flange machine, spinning machine, plate rolling machine, flanging machine, shaping machine, pipe bender, flange processing, air duct
Guangdong Fandi Paint Co., Ltd Zhongshan, Guangdong

Main products: Flandi Stone like Paint | Zhongshan Stone like Paint Factory | Zhongshan Sand coated Paint Factory | Guangdong Stone like Paint Factory
Guangdong Fandi Paint Co., Ltd Zhongshan, Guangdong

Main products: Flandi stone like paint | Brand stone like paint manufacturers | Sand in water paint coating manufacturers
Xinxiang Flange Machinery Co., Ltd Xinxiang, Henan

Main products: cold bending flange, tube bending, flange forming machine, plate bending machine, rolling machine, flanging machine
Wenzhou Renyi Flange Co., Ltd Wenzhou, Zhejiang

Main products: flat welding flange, butt welding flange, neck flange
Wenzhou Wanzhen Flange Pipe Fittings Co., Ltd Wenzhou, Zhejiang

Main products: stainless steel forged flanges, valves and pipe fittings, medium and low pressure valves