bhghThreaded Flange

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Product Description:


The most professional flange manufacturer.We offer steel pipes and pipe fittings with high quality and low price.

Product Description

carbon steel pipe flange

1.standard:ANSI, DIN, JIS, GB, GOST

5.Material:Carbon Steel



 Packaging Details: in wooden case or pallet or according to customers requirement.



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Q:Why I can not find the Solid
The sheet metal commands are uniformly arranged in the sheet metal function menu, as on the left of your screenshot,How can I find out?First of all, in your screenshot of green hook, red X above: features, sketches, evaluation and other columns,Right click on the mouse, you can find the sheet metal function menu, tick on it.For reference only, thank you!
Q:How to calculate the flange quote formula?
According to the round steel process, the forging blank blanking, workshop workers. These three aspects of the impact, there is no point in the foundation is difficult, it is best to calculate the flange finished weight, price, and then calculated according to flange finished weight flange price.
Q:What's the thickness tolerance of neck flange?
For dimensional tolerances of HG flanges of the Americas system, see HG 20624-97For the HG flange size tolerances shown in Europe, see HG 20603-97Specification for pipe flanges for GB/T9124-2000 steel
Q:Inside and outside the plastic coated steel plastic composite pipe to flange connection
The connection step is:1, press groove with groove machine.2, clamps one, the short pipe flange one, carries on the connection.3, after the connection, corresponding to the valve flange is OK, remember to see the number of flange holes in advance.
Q:How to set the bending coefficient of SolidWorks sheet metal base flange?
Sheet metal bending and extension, the material side will be elongated, one side is compressed, the factors affected are: material type, material thickness, materials, heat treatment and processing of the situation and bending angle. PROE will automatically calculate the length of the material being stretched or compressed during the bending and extension of the sheet metal.
Q:How should we get to know the flange?
Flange forging forging casting iron and casting into a two GB standard and non standard to distinguish various standards, including some foreign standards.Such knowledge is not to be taught, but to be learned
Q:What is the maximum pressure of the flanges RF and RTJ?
General toxic medium, are not recommended to use an ordinary plane flange and flange flange should choose picture, concave and convex surfaces or the sealing performance is better than the.   For toxic media, as long as it is not extremely dangerous, the pressure grade <=1.6MPa, you can generally use the convex surface RF flange, 2.5MPa start, generally need to use concave convex flange. For extremely hazardous media, recessed flanges shall be used.
Q:What's the meaning of the middle flange? What's the difference between the flange and the flange?
Generally round, there are other shapes.The middle flange is also the flange, refers to the meaning in the middle,
Q:What is the flange? What are its application areas and principles?
Flanges (Flange), also called flanges, flanges, or flanges. A flange is a part that is connected between the pipe and the pipe, used for the connection between the ends of the pipe. It is also used for the flange on the entrance and exit of the equipment. It is used for the connection between the two devices, such as the reducer flange. Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures.Flanges are widely used in construction, power generation, machinery and many other fields, and their main functions are as follows:1. Connect the pipe and keep the sealing performance of the pipeline.2, to facilitate the replacement of a section of the pipeline.3, easy to disassemble check the pipeline.4, to facilitate the closure of a section of the pipeline.Classification of flanges1. carbon steel, cast steel, alloy steel, stainless steel, copper and aluminum alloy are classified by material2., the production method can be divided into forging flange, casting flange, welding flange and so on.3. makes the standard can be divided into national standard (Ministry of chemical industry standard, standard oil, electricity standard), American Standard (ASTM), German standard (DIN), Japanese standard (JB).
Q:What's the difference between RF flange and RJ flange?
The difference between the RF flange and the RJ flange is that the seal is different.RF flanges are flat sealsRJ flange is steel ring seal

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