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11-25

quality BL Flange manufacturers products Production Process

quality BL Flange manufacturers products The forging process generally consists of the following procedures, namely, selecting high-quality billets for blanking, heating, forming, and cooling after forging. Forging methods include free forging, die forging and membrane forging. During production, different forging methods are selected according to the quality of forgings and the number of production batches.
11-23

What are the Best BL Flange products processes

Best BL Flange products are also called blind plates, and the correct name is flange covers. It is a flange without a hole in the middle, which is used to seal the pipe plug. There are many types of sealing surfaces, including flat surfaces, convex surfaces, concave-convex surfaces, tongue-and-groove surfaces, and ring connection surfaces.
11-21

BL Flange manufacturers need to know about analyzing flange production

BL Flange manufacturers found that die forging is called model forging, which is formed by placing the heated blank in the forging die fixed on the die forging equipment.1. The basic process of die forging for BL Flange manufacturers. Die forging process: blanking, heating, pre-forging, final forging, punching and skinning, edge trimming, quenching and tempering, shot peening. Common processes include upsetting, drawing, bending, punching and forming.
11-17

The production process of quality BL Flange For sale

quality BL Flange For sale The forging process generally consists of the following processes, namely, selecting high-quality billets for blanking, heating, forming, and cooling after forging. Forging methods include free forging, die forging and membrane forging. During production, different forging methods are selected according to the quality of forgings and the number of production batches.
11-15

What is the production process of Low price BL Flange products

Low price BL Flange products are also called blind plates, and the correct name is flange covers. It is a flange without a hole in the middle, which is used to seal the pipe plug. There are many types of sealing surfaces, including flat surfaces, convex surfaces, concave-convex surfaces, tongue-and-groove surfaces, and ring connection surfaces. The production process of Low price BL Flange products is mainly divided into three types: forging, casting, and cutting.
11-10

Best BL Flange factory share the difference between flange and flange blind

(1) Best BL Flange factory reminds that there are holes on the flanges. When connecting, you need to fasten the two flanges with bolts. The flanges are sealed with gaskets, which play a sealing role, or play a temporary role in the experiment. ; The flange blind plate is composed of casting or threaded connection or welding.
11-07

Low price BL Flange installation and use should pay attention to these two points

Flanges are pipe fittings that are often used to connect pipes and pipes and connect two equipment in piping systems. Socket welding flange, butt welding ring with neck loose flange, flanging ring plate loose flange, flange cover, etc. However, in real life, everyone has noticed that there is also a product called BL Flange , so what's the difference between a flange and a BL Flange? How to use Low price BL Flange?
11-03

What are the precautions for china BL Flange products

The official name of china BL Flange products is flange cover, and some are also called blind flange or pipe plug. It is a flange without a hole in the middle, which is used to block the pipe opening. The function is the same as that of the head and the cap, but the blind plate seal is a detachable sealing device, and the seal of the head is not ready to be opened again. There are many types of sealing surfaces, including flat surface, convex surface, concave-convex surface, tongue and groove surface and ring connection surface. Materials are carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR, etc.
11-01

What is quality BL Flange

quality BL Flange, also known as blind flange, its real name is blind plate. It is a form of connection of flanges. In fact, it is a flange without a hole in the middle. One of the functions of quality BL Flange is to block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance. As far as the blocking effect is concerned, it has the same effect as the head and the cap. However, there is no way to disassemble the head, and the flange blind plate is fixed with bolts, which is very convenient to disassemble.
09-08

BL Flange factory shares the common problems of flange processing

BL Flange factory believes that the over-burning of flange forging means that the heating temperature of the metal billet is too high or the residence time in the high-temperature heating zone is too long, and the oxygen and other oxidizing gases in the furnace penetrate into the gaps between the metal grains and interact with each other.
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Tel: +86 157 2731 7311
Tel: +86 157 2731 7311
E-mail: sales@whsteelfittings.com

Factory Add:Zhenggang Industrial Park, Yanshan County, Cangzhou City Hebei Province, China.

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fax
e-mail
Office Add

Tel: +86 157 2731 7311
Tel: +86 157 2731 7311
E-mail: 
sales@whsteelfittings.com

Office Add:No.8013 FuHuaHongYan Building,HongYan South road,Chaoyang District ,Beijing ,P.R.CHINA

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