Apr 24,2024

What to pay attention to when designing large flanges

Design and manufacture of tooling: The large flange is composed of two clamping bottom plates that form 900 pieces, two flange support plates, two vertical plates, and four reinforcing rib plates welded together. To ensure the rigidity of the fixture, the welding seams of the connecting plates should be beveled and fully welded, with a welding angle height of 20-30mm.

Jun 05,2024

Flange connection

Flange connection is the two pipes, fittings or equipment, each fixed in a flange, between the two flanges, plus flange gasket, bolted together to complete the connection. Some pipe fittings and equipment has its own flange, also belongs to the flange connection. Flange connection is an important connection for pipeline construction. Flange connection is easy to use and can withstand greater pressure. In the industrial pipeline, the use of flange connection is very extensive. Within the family , the pipeline diameter is small , and is low pressure , can not see the flange connection . If in a boiler room or production site, there are flanged pipes and equipment everywhere.

Jun 05,2024

How are flanges used and how are they connected?

Now many people will come into contact with the flange , but do not know the flange in the end is a kind of thing, the flange appeared in people's lives everywhere, the following to explain in detail, the use of the flange as well as the connection method.

Jun 05,2024

Welding technology of necked flanges in detail

Necked flange neck height is lower, the stiffness of the flange, bearing capacity has improved. Compared with the butt-welding flange, welding workload, welding rod consumption is high, can not withstand high temperature and high pressure and repeated bending and temperature fluctuations, but the site installation is more convenient, can omit the weld beat the process of rubbing injury, more popular. Neck butt welding butt welding flange: neck flange welding is usually called “high pivot” flange.