Astm A182 S31803 S32750 S32760 S31254 No8904 Wn So Blind Flange Flanges

Product Attribute:

Technics:Hot Forging

Material:Stainless Steel

Applicationt: 

Universal

Production Description:

FLANGEWN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);Th(Threaded);SW(socket welding);LF/SE(lapped flange/stub end);LWN(long welding neck);Orifice flange;Reducing flange;API flange;Integral/Compact flange;Spectacle blind,Lind spade and spacer,Paddle blind,Paddle spacer;Orifice plate;Pipe plate,Bleed ring.
Size 1/2'' ~78''
Face RF(raised face);FF(flat face);RTJ(ring type joint);TG(tongue and groove face);MFF(male and female face)
Class Rating Class150~6000
Standard ANSI B16.5,ANSI B16.47, ASME B16.47 series A, 
ASME B16.47 series B, MSS SP-44, API 605, DIN2527,
ASME B16.5, API 6B, API 6BX ,BS4504,BS4506,
JIS 5K 10K 16K 20K, ANSI B16.36
Duplex Stainless Steel ASTM A182 F51/2205/S31803/1.4462;F53/2507/S32750/1.4410;F55/S32760,F50/S31200;F57/S39277;F59/S32520;F60/S32205;F61/S32250; F904L/N08904/1.4539;F44/254SMO/S31254/1.4574;S31050/1.4466;17-4PH/S17400/1.4548;724L;316Lmod/1.4435;725LN/310MoLN