blind flange (welding neck flange,weld neck flange)

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Specifications

Stainless Steel Flange
1) Wall Thickness: SCH5S - SCH160S
2) Grade: 301, 321, 304, 304L, 316, 316L, 317, 317L

blind flange (welding neck flange,weld neck flange)

Stainless Steel Flange:
1) Wall Thickness: SCH5S - SCH160S

2) Grade: 301, 321, 304, 304L, 316, 316L, 317, 317L
3) Standards: ASTM/AISI/DIN/JIS
4) Size: DN10 - DN1,200mm

Packing:
Knitted package in bundles or wooden case, or as per customers' requirements

Q: Where the flange is used: The flange is mainly connected to the pipe line, which is the connection of the threaded connection and the flange connection. Flanged connection is more stable, the main diameter line is connected by flanges, and the flange interface can be used to avoid the shock effect

Q: What is the output flange? What's the effect?: Flange threaded connection (wire) flange and welding flange. Low pressure small diameter wire connect flange, high pressure and low pressure of large diameter used welding flange, the thickness of the flange and the connection of different pressure bolt diameter and the number is different. According to the different levels of pressure, the flange mat also has different materials, from low pressure asbestos pads, high pressure asbestos pads to metal pads.

Q: What does flange JIS 10K mean: Flange type 1, according to the national norm: integral flange, threaded flange, butt welding flange, with flat welding neck flange, socket welding neck flange, butt welding band neck loose flange, plate, flat welding flange, butt welding plate loose flange rings, flat welding ring plate loose flange, flange ring plate loose flange, flange cover. 2, according to the chemical industry norm: integral flange (IF), threaded flange (Th), plate (PL) flat welding flange, butt welding flange with diameter (WN), with flat welding neck flange, socket welding flange (SO) (SW), the butt welding ring loose flange (PJ/SE), flat welding ring loose flange (PJ/RJ), lining flange cover (BL (S)), flange cover (BL).

Q: What is the flange on the sprocket?: Where there are two surfaces around use bolt connection closed connection parts at the same time, generally referred to as the "flange", such as ventilation pipe connections, this kind of parts can be called "flange parts". But this connection is only a part of a device, such as a connection between a flange and a pump, and it is not good to call the pump "flanged parts". Smaller valves such as valves can be called "flanged parts".

Q: The effect of a car flannel: The part of the pipe that connects the pipe to the pipe. Connect to the pipe end. The flanges have holes in them, but they can wear bolts so that the two flanges are tied. The flange is sealed with gasket. Flanged pipe fittings (flanged) refers to a piece of pipe with flanges (flanges or plates). It can be cast and formed by thread or welded. The flange join (the joint) consists of a pair of flanges, a gasket and several bolts nuts. The gasket in between the two flange sealing surface and tighten nut, washer on the surface of a pressure deformation after reaching a certain value, fill and seal surface uneven, not to join together. Some pipes and equipment already have their own flanges, which also belong to flange connection.

Q: What's the name of the flange on the car?: The flanks are simply a general term, usually referring to a set of fixed holes in a metal body of a similar disk that is used to connect to other things

Q: What is flange mostly used for?: A Flange, or Flange, or Flange dish. The flange is the part of the pipe that connects the pipe to the pipe. Also useful for the flange of the equipment import and export, for the connection between two devices, such as reducer flanges. Flange connection or flange connection, it is to point to by the flanges, gaskets and bolts are mutually connected as a set of sealing structure detachable connection, pipe flange refers to the plumbing for piping flange, used in equipment refers to the import and export of the flange of the equipment. There are holes in the flanges, and bolts make two flanges. The flange is sealed with gasket. Flanged thread connection (thread connection) flange and welding flange and clamp flange.

Q: A: how many sizes of 16 kilos of flanks are various specifications: What you said this can't decide how much bolt, bolt empty and use for 16 kilograms of flange is not much, he represents only 59 such as flange bolts can decide how and how many bolts are empty, in general 59 flange bolts for four empty use 14 bolt, 59 the four bolts are empty more than 59 some 4 is still empty, is also a bit empty according to the size of the flange bolts it empty is not the same, while the use of bolt are determined according to the size of the flange, bolts can also use a smaller size, general equipment using 4.8 bolt hardness, special equipment is used 8.8 bolt hardness, 16 jins of flange generally use 4.8 hardness

Q: How is the amount of flanged piece calculated in the fire pipeline?: Pipe flange connection: the flange installation is usually included in the pipe flange connection installation quota, the main material of the flange and the bolt; If there is no flange connection quota, the thread connection quota should be set first, then the flange installation quota. 3, flanged flanges in the pipeline or interface pipe: the set flange is fixed; Both the 6th and eighth volumes in liaoning have flange installation quotas;

Q: Is the flange a pipe? Urgent urgent: Where there are two surfaces around use bolt connection closed connection parts at the same time, generally referred to as the "flange", such as ventilation pipe connections, this kind of parts can be called "flange parts". But this connection is only a part of a device, such as a connection between a flange and a pump, and it is not good to call the pump "flanged parts". Smaller valves such as valves can be called "flanged parts".

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