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Nickel & Nickel Alloy Flange

We perennially provide nickel and nickel alloy flange with the annual production of above 2,000 tons. We have hastelloy flange, heat resistant nickel-iron-chromium alloy flange, Monel flange, copper-nickel alloy flange, ASTM standard nickel and nickel alloy flange, JIS standard nickel and nickel alloy flange, DIN standard nickel and nickel alloy flange, etc. Our products have various standards and specifications for your choice.

Product Parameter


(1) Pure Nickel-99%
Nickel200/201(UNS N02200/N02201)
(2) Monel-nickel-copper alloy
Monel400(UNS N04400)- Ni63Cu30
(3) Inconel-Ni- Cr alloy
Inconel600(UNS N06600)- Ni73Cr15
Inconel601(UNS N06601)- Ni58Cr21
Inconel617(UNS N06617)- Ni52Cr22
Inconel625(UNS N06625) - Ni58Cr20
Inconel690(UNS N06690) - Ni58Cr27

(4) Incoloy- Ni - Cr - Fe alloy
Incoloy800(UNS N08800)- Ni32Cr20
Incoloy800H(UNS N08810)-Ni32Cr20
Incoloy825(UNS N08825)-Ni40Cr22
Incoloy925(UNS N09925)-Ni44Cr21
Carpent 20(UNS N08020)- Ni43Cr22
(5) Hastelloy-Ni-Mo alloy
Hastelloy B2 (UNS N10665 )-NiMo28
Hastelloy C22(UNS N06022)-Ni57Cr21
Hastelloy C276(UNS N10276)-Ni59Cr15

Size Range

Pressure Class

Flange Type
Integral Flange (IF),
Threaded Flange (TH),
Plate Flange (PL),
Weld Neck Flange (WN),
Slip On Flange (SO),
Socket Weld Flange (SW),
Butt Weld Lap Joint Flange (PJ/SE),
Flat Weld Lap Joint Flange (PJ/RJ),
Lined Blind Flange (BL(S)),
Blind Flange (BL)

ANSI B16.5, B16.47 (Class150, 300, 600, 900, 1500(WN, SO, BL, TH, LJ, SW)
JIS B2220 (5K, 10K, 16K, 20K(PL, SO, BL, WN, TH)
DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545(PL, SO, WN, BL, TH)

Face Type
Flat Face (FF), Raised Face (RF), Male Face (M), Female Face (F), Male and Female Face (MF), Tongue Face (T), Groove Face (G), Tongue and Groove Face (TG), Ring Joint Face (RJ), etc

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