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Product Description:

1)BS4504 101  105  103 112  113  111,

2)the material can be S235JR,A105,P250GH,P245GH.

3)the dimension will be from DN15-DN2000

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Q:How many kinds of flanges do you have? Does anyone know a more specialized classification?
Welding plate flange (PL)Hubbed flange (SO)Neck welding flange (WN)Threaded flange (TH)Socket welded flange (SW)Flange cap (BL)These are the main, there is a key to say, is the sealing surface classification
Q:What's the flange? What is its structure and function?
Flanges (Flange), also called flanges, flanges, or flanges.Structure function: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.Pipe flanges are flanges used for piping in pipe installations. They are used on equipment and refer to the entrance and exit flanges of the equipment. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges.Sub threaded flange connection (threaded connection), flange welding flange and flange clamp. Flanges are used in pairs. Low pressure pipes can be made of wire flanges and welded flanges with pressures of more than four kilograms. Add a gasket between the two flanges and secure with bolts. Different pressure flange thickness is different, they use the bolt is also different.
Q:How to set the bending coefficient of SolidWorks sheet metal base flange?
The formula is as follows:L=0.5 pi * (R+K coefficient X T) * (theta /90)L: sheet metal unfolding length (Developed, length)R: inner radius at bend (Inner, radius)T: material thicknessBend angleY coefficient: a constant determined by the position of the Neurtal bend line, whose default value is 0.5 (the so-called "bend midline"). You can set its default value in config initial_bend_factorIn sheet metal design practice, the commonly used sheet metal flattening calculation formula is based on the K coefficient, the range is 0~1, which indicates the resistance of the material to be stretched when bending. The relationship with the Y coefficients followsY coefficient = (PI /2) * K coefficient
Q:What's the flange surface?
Flange sealing surface has a full plane FF, protruding surface RF, convex M, concave F, tenon surface T, groove surface G, ring connection surface RJ, general concave convex MF, mortise and tenon surface TG, ring connection surface RJ are paired usePL welding plate flange with flange, SO diameter, WN butt welding neck flange;
Q:WF face flangeI'd like to ask what flange form WF is,
2. flange according to material: cast iron flange, carbon steel flange, alloy steel flange, cast steel flange, copper flange, plastic flange and so onThe above supplement seems superfluous because you ask for the WF face flange, which clearly refers to the sealing surface type of the flange
Q:What's the difference between cast iron flanges and steel flanges?
Not much difference. We usually have carbon steel instead of cast iron
Q:Can you have a more general idea?
The distance of the flange of the bayonet can not be designed arbitrarily, and the width of the small flange can be shorter than that of the photosensitive component. The whole body of the 4/3 system can be fitted with a full lens through the connecting ring
Q:Which flange is the front pipe case flange and the cylinder flange?
The front pipe case flange is the tube part, which is connected with the tube plate.
Q:How high is the flange flange?
You need to understand the flange protruding this piece is why, suddenly face RF, itself protruding surface it is used to put a car washer, water bursting on the surface, to seal gasket and better. Flange strength requirement is flange thickness of C, not protruding out of the thickness, too thick, coupled with the gasket, exposing a large gap, easy to rain or water rusty.
Q:Where can I buy Alkeran in Hongkong?
Alkeran in Hongkong Shi Yin shopping mall, Edward pharmacy can buy, the price is cheaper, I suggest you go to see

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