Product Name: Flange Forging, Machining 

Specifications 
Certificate: TUV CE ISO9001: 2008 
. We have 20 years experience of production flange 
. CNC machining 

1) ANSI B16.5, ASME B16.47 FLANGE 
Size range: 1/2" to 80" DN15 to DN2000 
Design: Welding neck, slip on, blind, socket welding, threaded, lap-joint 
Pressure: 150#, 300#, 600#, 900#, 1500#, 2500# 
Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS 
Material: stainless steel 304/304L, 316/316L 
Coating: Black paint, yellow transparent paint, cold and hot DIP galvanize 
Package: Seaworthy plywooden case, wooden pallet 

2) EN1092-1 FLANGE 
Size range: DN15 to DN2000 
Design: Type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking 
Type12 slip on flange, type 13 threaded flange 
Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100 
Material: Carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L 
Coating: Black paint, yellow transparent paint, cold and hot DIP galvanize 
Package: Sea worthy plywooden case, wooden pallet 

3) DIN FLANGE 
Size range: DN15 to DN2000 
Design: Slip on flange DIN2573, 2576, 2502, 2503, 2543, 2545 
Welding neck falnge DIN2631, 2632, 2633, 2634, 2635 
Blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40 
Threaded falnge DIN2565, 2566, 2567, 2567 
Loose flange DIN 2641, 2642, 2656, 2673 
Material: Carbon steel ST37.2, stainless steel 1.4301, 1.4404 
Coating: Rust-proof oil, transparent paint, cold and hot galv

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