Customization: | Available |
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Standard: | ANSI, DIN, GB, JIS, GOST |
Type: | Threaded Connection Flange |
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PL Flange |
WN Flange |
SO Flange |
TH Flange |
SW Flange |
LJ Flange |
BL Flange |
Face type |
RF(raised face) M(male face) FM(female face) T(tongue face) G(groove face) RJ(ring joint face)etc. |
Steel Flange
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Flange Material |
Carbon steel |
ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH,ANSI B16.5, ANSI B16.47 Ser. A (MSS SP-44), ANSI B16.47 Ser. B (API 605), API 6A/6BX |
P250GH, P280GHM 16MN, 20MN ,20# | ||
Stainless steel | ASTM A182, F304/304L, F316/316L | |
Alloy steel |
ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. |
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Flange Standard |
ANSI |
Class 150 Flanges-Class 2500 Flanges |
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
JIS | 5K Flanges-20K Flanges | |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
Flange TYPE |
1.Welding neck Flange, 2.Slip on flange | |
3.Blind flange 4.Long welding neck flange | ||
5.Lap joint flange 6.Socket welding | ||
7.Threaded flange 8.Flat flange | ||
Flange Surface | Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized | |
Connection | Welding flange , Threaded flange | |
Technical |
Forged flange, Casting |
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Flange Size |
DN10-DN3600 |
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Flange Heat Treatment |
Normalizing, Annealing, Quenching+Tempering |