| Standard: | DIN |
|---|---|
| Type: | Welding Flange |
| Material: | Carbon,Stainless, Alloy,Duplex,etc |
| Structure: | Flanges |
| Connection: | Welding |
| Sealing Surface: | RF |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier We are the professional manufacturer of EN 10222-2 P250GH C22.8 (1.0460) Weld Neck Flange, P250GH Plate Flanges
| Material | |||
|---|---|---|---|
| Material-Number | 1.0460 | Norm | C 22.8 - P 250 GH |
| Alloy | DIN | 17243 | |
| EN | 10222-2/ 10273 | AMS | |
| AISI | UNS | ||
| BS | P 250 GH | ASTM | |
| NACE | SAE | ||
| Vd-TÜV | ELI |
| Mechanical Properties | |||
|---|---|---|---|
| Density | 7.85 kg/dm³ | ||
| Rm min | 410 N/mm² | Rm max | 540 N/mm² |
| Rp 0.2 min | 220 N/mm² | Rp 0.2 max | 240 N/mm² |
| Elongation min | 25 % | Elongation max | 30 % |
| Chemical Composition (in Weight %) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Element | C | Ni | Cr | Mn | P | S | Si | Al | Nb | Ti | V |
| min | 0.18 | 0.3 | 0.015 | ||||||||
| max | 0.23 | 0.3 | 0.3 | 0.9 | 0.025 | 0.015 | 0.4 | 0.05 | 0.01 | 0.03 | 0.02 |
Below are much more information for DIN/EN flanges:
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: carbon steel A105, 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, P245GH,P250GH,
stainless steel: 304/304L, 316/316L
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: C22.8, S235, S235JR, P235GH, P245GH,P250GH,, stainless steel 1.4301, 1.4404
Coating: rust-proof oil, transparent paint, cold and hot galvanize
Package: sea worthy plywooden case, wooden pallet
Suppliers with verified business licenses
Audited Supplier 
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