China flanges for construction Manufacturers Factory Suppliers
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Wind Tower FlangeRead More
The wind tower flange is a structural member connecting each section of the tower or between the tower and the hub, and between the hub and the blades, and is usually connected by bolts.
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ANSI Welding Neck FlangeRead More
$ 150.00
Welding neck flange is a flange with a neck and a round pipe transition that is connected to the pipe by butt welding.
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ANSI Long Welding Neck FlangeRead More
The neck of the long welding neck flange is a straight pipe instead of a tapered reducer. Among the common flanges, its structural strength is the best.
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ANSI Lap Joint FlangeRead More
$ 200.00
Lap joint flanges are one such flange type popular in both piping and duct system design.
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DIN Lap Joint FlangeRead More
DIN GB EN BS JIS lap joint flanges are one such flange type popular in both piping and duct system design. A Lap Joint Flange is used in conjunction with a stub end where the flange is slipped over
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ANSI Socket Welding FlangeRead More
$ 70.00
Socket-Weld Flanges have a female socket in which the pipe is fitted. Fillet welding is done from outside on the pipe. Generally, it is used in small bore piping and is only suitable for low pressure
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ANSI Threaded FlangeRead More
$ 160.00
A threaded Flange is also known as a screwed flange, and it has a thread inside the flange bore, which fits on the pipe with a matching male thread on the pipe. This type of joint connection is
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ANSI Blind FlangeRead More
$ 180.00
Blind flange is a flange cover without a hole in the middle, which is used to seal the pipeline. Its function is the same as that of the pipe cap. The blind flange seal is a detachable sealing device.
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DIN Blind FlangeRead More
DIN blind flange is a flange without a hole in the middle, which is used to seal the pipe plug. The function is the same as that of welding head and threaded cap, except that the blind flange and
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GB Blind FlangeRead More
GB EN BS blind flange blind flange is a flange cover without a hole in the middle, which is used to seal the pipeline. Its function is the same as that of the pipe cap. The blind flange seal is a
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JIS Blind FlangeRead More
JIS blind flange is a flange without a hole in the middle, which is used to block the pipe opening.
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ANSI Orifice FlangeRead More
$ 150.00
ANSI GB EN BS JIS orifice flange are widely used in conjunction with orifice meters for measuring the rate of flow of liquids and gases.



