Aluminum Blind Flanges

Aluminum Blind Flanges

Product Details

Aluminum blind flanges

ANSI:Class 150 Flanges-Class 2500 Flanges          DIN:6Bar 10Bar 16Bar 25Bar 40Bar

JIS:5K Flanges-20K Flanges                                    UNI:6Bar 10Bar 16Bar 25Bar 40Bar

EN:6Bar 10Bar 16Bar 25Bar 40Bar

Aluminum blind 


welding neck flange,slip on flange,square flanges,groove & tongue flanges,spades and ring spacers,expander flange,forged flange,blind flange,Long welding neck flange,lap joint flange,socket welding,threaded flange,flat flange

Material of aluminum blind flanges


Aluminum blind 


anodizing,polishing, sand blasting, painting, powder coating, anodizing, anti-rust oil,galvanization


welding, threaded

Flange Size


Flange Applications

1)Water works, Shipbuilding industry, Petrochemical & Gas industry,Power industry,Valve industry,and general pipes connecting projects etc.
2) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.
3) Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc.
4) Pipeline system on subway station, railway station, airport, seaport, bridge, etc.

Quality control

inspection before delivery,chemical component analysis,mechanical properties,technical properties,exterior size inspection,hydraulic testing,x-ray test

aluminum blind flanges.jpg

aluminum blind flanges.jpg

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