blind flange (welding neck flange,weld neck flange)

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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

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

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Q:A: how many sizes of 16 kilos of flanks are various specifications
108 different manufacturers produced differences, 16, is commonly used in some can use 18, generally each flange plus 2 to that big one level (such as 108 with 16 and 159 with 18 such has been) with that of the flange is 8, 108, 159 and eight more than 200 which is eight, 16, 325 seems to be up anyway he much to bolt the empty hole
Q:What is flanged in machine processing and why?
Flanged: a protruding edge, edge, rib, or ring in the wheel or pipe, which increases the strength of the object, fixed the object, or attaches it to another object. Edge can have bolted flange of the mechanical structure, such as pipe butt, if there is a flange can use bolts connected to the interface, flange cover, is covered with the edge of the flange, can be bolted. Flanges are a type of disk parts that are most common in pipeline engineering and are used in pairs. In the pipeline project, the flange is mainly used for the connection of the pipe. In the pipe that needs to be connected, various installation flanges
Q:What does the sheet metal flange mean?
The flange in the sheet metal is the bending edge, which has nothing to do with the flanges connected to the pipe, just the name.
Q:The effect of a car flannel
The flange is paired with the engine. Application on the wheel is not in order to increase the wheel base, the main function of wheel but to have the effect of connection, which can be the center of the wheel and axle shaft precise positioning and transmit power, fixed and wheel disk and convenient disassembly.
Q:Is the flange a pipe? Urgent urgent
The Flange is called the Flange or the Flange. The flange is the part that connects the pipe with the pipe and the valve. There are holes in the flanges, and bolts make two flanges. The flange is sealed with gasket. Flange threaded connection (wire) flange and welding flange and card flange. Flanges are pipe fittings with flanges. So flanges are not tubes; It is the part of the connection
Q:What do you mean by welding flanges? What does Angle welding mean
Flange is connected to steel pipe in two ways: 1, threaded, 2, welding. The welding flange is called "welding flange". The welds of flange and steel pipe are fillet weld, which is called "Angle welding". Flanges are "pipe fittings"
Q:What is the standard expression of flanges?
The name of the Chinese name: the name of the name: the other name: the flange definition: the structure or mechanical parts that are perpendicular to the edge of the axis of the parts. The Flange is also called a Flange or Flange dish. The flange is the part of the pipe that connects the pipe to the pipe. 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. Flange threaded connection (wire) flange and welding flange.
Q:Why does the bolt hole of the flange be arranged across
Bolts: mechanical parts, cylinder threaded fasteners with nuts. By the head and the screw (with external thread of the cylinder) of two parts of fasteners, to cooperate with nut, used for fastening the two parts with hole. This form of connection is called a bolted connection. If you screw the nuts from the bolt, you can separate the two parts, so the bolted connection is a removable connection.
Q:Is flange fixation an installation?
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. Flange connection is easy to use and can withstand greater pressure. In industrial pipelines, flanges are widely used. In the home, the pipe is small in diameter and is low in low pressure, and no flange connection is visible. If you are in a boiler room or a production site, there is a lot of flanged piping and equipment.
Q:The difference between groove flange and high diameter flang
Brief introduction: Grooved flanges are flanged flanges with grooved grooves. High neck flange: the neck height is high, the stiffness and carrying capacity of the flange are improved. Compared with butt welding flange, welding workload big, electrode consumption is high, can't withstand high temperature and high pressure and repeated bending and temperature fluctuations, but the installation is convenient, can omit the weld inspection process production, more popular.

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