Industry Stainless Steel Flange Blind A182 F321 300# RF ASME B16.5
Specifications
1.Stainless steel flange
2.sch5s-schxxs
3.ISO9001,ISO9000
4.Market:America,Africa,Middle East,Southeast of Asia
Flange blind plate is also known as blind flange, real name is blind plate. It is a form of connection
of flanges. In fact, it is a flange without a hole in the middle.
One of its functions is to block the end of the pipeline, and the other is to easily remove debris in
the pipeline during maintenance. In terms of plugging effect, it has the same effect as the head
and cap. But the head is not disassembled, and the flange blind is bolted and easy to disassemble.
Flange blind plate materials are carbon steel, alloy steel, stainless steel, plastic and so on
| flangeType |
Stainless Steel Flanges ASTM A 182, GR F1, F11, F22, F5, F9, F9 WN SO BL JIN ECT |
| Standard |
ASME/ANSI B16.5 |
| Size |
1/2’’~60’’ |
| 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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