The question about the advantages of this feature of flat welding flange is still a topic that we pay more attention to, it is related to the company and the enterprise’s product cost or economic benefits and other questions, so the sealing principle of flat welding flange in continuous improvement and sound. As everyone knows,
- Posted by: Metleader
- 2023-03-24
Composition and knowledge of flat welding flange with neck
Under the rapid trend of the market economy, all fields have gained equal and better growth. The competition in the market of pipe fittings is also intensifying. As the bottom of the middle and lower reaches of the field of food materials, medicine production, and packaging, the harm of pipe fittings is also increasing. We
- Posted by: Metleader
- 2019-01-15
Steel pipe flange specification
Steel pipe flange specification What is steel pipe flange? Pipe flange, also known as flange.Flanges are the parts that connect pipes in a piping system. It is also suitable for connection between two devices (piping or equipment with valves). Generally the production process of steel pipe flange is forged to guarantee good quality. The application
- Posted by: Metleader
- 2018-08-13
What is the welding procedure for flanges?
What is the welding procedure for flanges? Necessary equipment and tools for manual welding equipment, a handle type angle grinder, an electric pneumatic hammer, a flat ruler. Prepare to check and debug the equipment before welding to ensure the normal operation of the equipment; Prepare 4.0J402 electrode should be dried at 300-350 C for one
- Posted by: Metleader
- 2018-07-25
Study on the quality of forgings in the forging plant
In the production of forgings, in addition to the required shape and size, the performance requirements of the parts must be met in the process of use, including strength index, plastic index, impact toughness, fatigue toughness and resistance to stress corrosion, and high temperature working parts, and transient stretching of high temperature. Properties, durability, creep
- Posted by: Metleader
- 2018-07-24
Some Types of flange
We has some types of flange such as welding neck flange, slip on flange, blind flange, thread flange, lap joint flange, socket weld flange and so on. Welding neck flange 1, Preferred for high-pressure, subzero or elevated temperature 2, Hub is tapered and bored to match pipe’s inside diameter so flow is not restricted, preventing
- Posted by: Metleader
- 2018-07-24
Plate flange
Plate flange connection is the two pipes, fittings or equipment, first each fixed on a flange, two flanges, plus flanged pads, bolts fastened together to complete the connection. Some pipe fittings and equipment have their own flange, and also belong to flange connection. Flange connection is an important connection way in pipeline construction. Flange connection
- Posted by: Metleader
- 2018-07-24
How to check weld neck flange dimensions?
Weld neck flange dimensions are covered in ASME B16.5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24” for above NPS 26” to 60” it should be as per ASME B16.47. During dimensional inspection of flange, you should check for Outer & Inner Diameter of body Bolt Circle & Bolt
- Posted by: Metleader
- 2018-07-23
Stainless steel weld neck flange
Stainless steel weld neck flange Stainless steel Weld Neck Flanges square measure flanges that designed to be joined to a piping system by butt fastening. the WN rim is comparatively high-priced owing to its long neck, however is most popular for top stress applications. The neck, or hub, transmits stresses to the pipe, reducing stress concentrations at the bottom of the Welding-Neck flanges. The gradual transition of thickness from the bottom of
- Posted by: Metleader
- 2018-07-23
Slip on FLANGE/SO flange
Slip on FLANGE/SO flange Our company produces more than years, export flange more than years. With the world’s advanced flange production line, export flange, such as Slip on flange/SO flange, WN flange, PL flange and other types flange, because its satble quality, concessional prices, strong quality assurance and cheap price , received the welcome from
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