News
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The 2023 Shanghai International Pipe Fittings, Flanges, Pumps and Valves Exhibition
The 2023 Shanghai International Pipe Fittings, Flanges, Pumps and Valves Exhibition will be held at the Shanghai New International Expo Center from 2023-12-13 to 2023-12-15. The organizer is the Organizing Committee of the Flange Exhibition. The planned exhibition area of this exhi...Read more -
American standard pipe fittings manufacturing standard
American standard pipe fittings nominal wall thickness comparison table and American standard pipe fittings manufacturing standards, American standard pipe fittings are commonly referred to as ANSI/ASME pressure pipe fittings produced according to American standards, American standard pipe fittin...Read more -
Butt Weld Pipe Fitting SS304 1.5D 90Deg Elbow
SS304 elbows are used to change the direction of fluid flow in piping systems. Different angles such as 45 degrees, 90 degrees, 180 degrees are available to meet specific piping requirements Elbows are commonly used in pipes carrying liquids, gases or other fluids. When selecting SS304 elbows, i...Read more -
Material Properties of Duplex Steel Fittings
The material of duplex steel pipe fittings refers to stainless steel with ferrite and austenite accounting for about 50% each, and generally the content of lesser phases needs to reach at least 30%. In the case of low C content, the Cr content is 18%~28%, and the Ni content is 3%~10%. Some steels...Read more -
Difference Between Butt Weld Pipe Fittings And Socket Weld Fittings
The main difference between butt weld fittings and socket weld fittings is how they connect to the piping system. Butt weld fittings involve welding the ends of the fitting directly to the pipe, creating a strong and leak-proof connection. This type of fitting is typically used for large...Read more -
Difference WN Flange And Slip On Flange
1. Weld-on (WN) flanges: – WN flanges have a long tapered neck and are welded to the pipe, providing a secure and leak-proof connection. They have a raised face on the flange surface to help create a smoother flow path for the fluid. WN flanges are commonly used in high press...Read more -
What are the advantages of stainless steel stamping elbows?
The continuous use of stamping elbows in the industry promotes its continuous development and improvement. Therefore, enterprises must ensure good quality when producing stamping elbows to improve the use value in industry. The advantages of stainless steel stamping elbows are as follows: 1. Lig...Read more -
Steel pipe production process from mark
Its process is: tube billet – inspection – peeling – inspection – heating – perforation – pickling – grinding – lubrication air drying – welding head – cold drawing – solution treatment – pickling – pickling passivation...Read more -
Stainless Steel Equal Tee Production Process Sunny
The production process of stainless steel equal diameter tee includes several steps: 1. Raw material procurement: Stainless steel raw materials are purchased from reputable suppliers. These materials can be stainless steel sheets, coils or rods. 2. Cutting and forming: Use special cutting...Read more -
What are the points to pay attention to when using the pipe fitting cap?
1. Please measure the outer circumference of the cap. If the cylinder is processed in advance, please ask the company for the size of the predetermined outer circumference. 2. Divide the outer perimeter of the cap into four equal parts, and mark the cylinder and the cap. 3. Carry out positioning ...Read more -
The main difference between Chinese national standard flange and American standard flange and German standard flange from Sunny
Chinese national standard flange: GB9112-2000 (GB9113-2000～GB9123-2000) Standards of China Ministry of Chemical Industry: HG5010-52～HG5028-58, HGJ44-91～HGJ65-91 HG20592-97 (HG20593-97～HG20614-97) HG20615-97 (HG20616-97～HG20635-97 HG/T20592-20635-2009 China Ministry of Machinery Standards: J...Read more -
Elbow Making Process
The carbon steel elbow is bent and shaped by a hot push elbow machine in the factory. The main process of the hot push elbow machine is equipped with an intermediate frequency heating coil, a propulsion device, a chuck, a cooling device, a rocker arm, a gearbox, and a control panel and transfo...Read more