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P250GH Flanges | EN 1092-1

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EN 1092-1 flanges can be made from P250GH forgings (EN 10222-2) or bars (EN 10273) with specified elevated temperatures properties. The P250GH steel is classified into material group 3E0 with material number 1.0460. It shall be furnished in normalized condition with normalizing temperature at 890°C~950°C.


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


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


Contact us :summer@jnaowei.com


p250gh-flange


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