EN 10222-2 P250GH C22.8 (1.0460) Weld Neck Flange, P250GH Plate Flanges,P250GH Blind Flange,EN 1092-1 P250gh Flanges
We are the professional manufacturer of EN 10222-2 P250GH C22.8 (1.0460) Weld Neck Flange, P250GH Plate Flanges,EN1092-1 P250gh Flanges
What is P250GH?
P250GH is a grade in which mainly hot-rolled rods are supplied in the normalized state.
P250GH steel is a heat resistant non-alloyed structural steel, this material is suitable for temperatures up to approx. 480 ° C and it can be easily welded.
EN 1092-1 flanges can be made from P250GH forgings according to EN 10222-2
p250gh flange is most commonly grade used in the carbon steel groups.
| Grade : | P250GH |
| Number: | 1.0460 |
| Classification: | Non-alloy quality steel |
1.0460/C 22.8 /P250GH CHEMICAL COMPOSITION
| 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 | ||
P250GH FlangeMechanical 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 % |
P250GH FlangeChemical 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 |
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
Applications of P250GH Flanges
- Power plants & steam turbines
- Oil & gas refineries
- Boiler & pressure vessel manufacturing
- Petrochemical & chemical industries
- Heat exchangers & industrial piping systems
How to order our EN1092-1 P250gh Flanges?
DN600 PN 10 DIN EN 1092-1 Type 11 B1 P250GH FLANGES,QTY:5 PCS
DN800 PN 10 DIN EN 1092-1 Type 05 P250GH BLIND FLANGES, QTY:1 PCS
The P250GH flanges are made from high-temperature carbon steel designed for pressure vessels and boiler applications. These flanges offer excellent strength, ductility, and resistance to high temperatures, making them ideal for use in power plants, refineries, and petrochemical industries
