flangeType	Stainless Steel Flanges ASTM A 213M, T2, T5,T5b,T5c,T9,T11,T12,T17,T21,T22,T23,T24,T36,T91,T92,T122,T911
Standard	ASME/ANSI B16.5
Size	1/2’’~24’’
Pressure Rate	150lb to 2500lb
Manufacturing process	Push, Press, Forge, Cast, etc.
Material	stainless steel
Carbon steel	ASTM A 105
Allloy steel flange	ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8
Stainless Steel flange	ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM A182 F321/321H ASTM A182 F347/347H
Nickel Alloys Flanges	Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Copper Alloys Flange	Copper, Brass & Gunmetal
Manufacture Standard	ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10
Package	Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ	1pcs
Delivery time	10-100 days depending on quantity
Payment terms	T/T or Western Union or LC
Shipment	FCA Tianjin/Shanghai, CFR, CIF, etc
Application	Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks	Other materials and drawings are available.

Blind Flange, also known as blind flange, the real name is blind. Is a flange connection form. In fact,

there is no hole in the middle of the flange.

Basic function: one of its functions is to plug the end of the pipeline, the other is to facilitate the

removal of debris in the pipeline in the role of maintenance. As far as the blocking effect is concerned,

it has the same effect as the head and the pipe cap. But there is no way to remove the head, and

flange blind plate is fixed with bolts, it is easy to remove. Flange blind material is carbon steel, alloy

steel, stainless steel, plastic and so on.

Function: flange blind plate plays the role of isolation, cutting off, and the head, the role of the cap

is the same. Due to its good sealing performance, for the need for complete isolation of the system,

generally as a reliable means of isolation. A blind plate is a solid circle with a handle for a system

that is normally isolated. And the figure 8 blind plate, shaped like Figure 8, one end is the blind plate,

the other end is throttling ring, but the diameter and pipe diameter of the same, not throttling effect.

8 figure blind, easy to use, need isolation, use blind end, need normal operation, use throttle ring end,

but also can be used to fill the blind installation gap on the pipeline. Another feature is the obvious

identification, easy to identify the installation status.

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