Large size flange is one of the flanges,which is widely used and popularized in the machinery industry,and has been well received and favored by users. Rolled flanges have a wide range of uses, and the scope of use is determined according to different characteristics. They are mostly used when t ...

Hot rolling and cold rolling are both forming processes of section steel or steel plate, and they have a great influence on the structure and properties of steel. Do you know what is the difference between them? As a professional supplier engaged in the steel industry for many years, let’s ...

As a professional flange supplier, let’s talk about the rolling process of ring forgings today. The rolling process of ring forgings can be classified according to the following methods: 1. According to the different compression deformation directions of the ring during the rolling process ...

Rolling flange processing technology: The middle plate is first cut into suitable slivers, and the length of the sliver is determined according to the specifications of the large flange. Then, the ring is rolled into a circle, and the joint is welded firmly with the electrode. Then use the press ...

The rolled flange is cut into slats by the middle plate, and then rolled into a round welded joint and then processed by a flattening process. The coil is made up of cold and hot coils. After processing into a circle, the water line, bolt holes, and stops are processed. This is generally a large ...

Flange is a widely used disassembly connector used in various industrial piping systems. Flanges commonly used in industrial pipelines can be generally divided into threaded flanges and welded flanges by connection. And the welding flange can be divided into slip on flange, butt welding flange a ...

There are many types of flange gasket,their materials and use conditions are different. Materials of flange gasket: Natural rubber and synthetic rubber, such as natural rubber, neoprene rubber, styrene butadiene rubber, nitrile rubber, ethylene propylene rubber, fluorine rubber, etc. Asbestos r ...

Rubber gasket has the properties of oil resistance,acid and alkali resistance,cold and heat resistance,aging resistance,etc.It can be directly cut into various shapes of sealing gasket,widely used in medicine,electronics, chemical industry,antistatic,flame retardant,food and other industries. Th ...

Polyethylene is abbreviated as F or PTFE. It is one of the corrosion-resistant substances in the world today and is an ideal material for manufacturing chemical anti-corrosion equipment. Flanges lined with polyethylene Performance: The inner layer is firmly combined with malleable cast iron pipe ...

Reducing flanges are a specialty flange that are most often used on projects that require the fitting together of different sized pipes. A reducing flange consists of a flange with one specified diameter having a bore of a different and smaller, diameter. Except for the bore and hub dimensions, ...

Large flange refers to the flange that exceeds the size specified by relevant national departments.Generally,it refers to the flange with the size of DN2000 or above.Such products are all welded products, without screw thread.The specifications often used for screw thread products are dn15-dn100 ...

The 8-character blind board gets its name because it looks like an 8-character, and is called spectacle blind. Used to isolate or connect piping systems. The figure-eight blind flange is a steel plate with a fixed thickness divided into two discs. The two disks are connected by flat steel, one o ...