ASTM A182 F51 Alloy steel Threaded Flange

Specifications ASTM A182 F51 Alloy steel Threaded Flange

1.Material:ASTM A182 F91,22,11

2.Pressure:150#--2500#

3.Size: 1/2"-60"

4. ISO

 ASTM A182 F51 Alloy steel Threaded Flange
1.Material:ASTM A182 F91,22,1
2.Pressure:150#--2500#
3.Size: 1/2"-60"
4.Standard: ASTM DIN EN JIS Threaded Flanges  Standard: ASTM / ASME A/SA 105 / 350 LF 2
Standard: ASTM / ASME A/SA 182
Grade: F5, F9, F11, F12, F22, F91. This threaded flanges is referred to as either threaded or screwed. It is used to connect other threaded components in low pressure, non-critical applications. No welding is required.
Stainless Steel : ASTM A 182, A 240
Grade : F 304, 304L, 304H, 316, 316L,  310, 310S, 321, 321H Carbon Steel : ASTM A 105
Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
Size : 1/8" NB TO 48"NB.
Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

Flanges	Types	WN(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.
standard	American standard	ANSIB16.5,B16.7,/API605,6A,6B/MSS SP44/AWWA C207
	German standard	DIN2630,2631,2632,2633,2634,2635,2636,2637,2638,2501(WN); DIN2573,2576,2527,2655,2656(PL);DIN2566(TH)
	British Standard	BS4504 PN16,PN40/BS10
	Japan Standard	JIS/KS5K,10K ,16K, 20K
	Russia Standard	GOST12820,12821
	Non- standard	According to drawing size from 10mm-5000mm,weight from 0.5K to30 tons