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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 -
Heat treatment
Heat treatment is a thermal cycle process in which one or more reheating and cooling operations are performed after forging in order to obtain the desired microstructure and mechanical properties of the forging. Common industrial heat treatments are spheroidization, normalizing, annealing, quench...Read more -
How many types of flange connections can be divided into?
Flange connection is to fix two pipes, pipe fittings or equipment respectively on a flange plate first, add flange pads between the two flange plates, and fasten them together with bolts to complete the connection. Some pipe fittings and equipment have their own flanges, which are also flange con...Read more -
WN Flange
WN or welded butt flanges are pipe flanges designed to be welded to the end of a pipe. It has a long tapered neck welded to the pipe and a flat flange face for mating with a corresponding flange. Weld-weld flanges are commonly used in high-pressure applications and are suitable for extreme tempe...Read more -
What is the pipe fitting industry?
The pipe fitting and tubing industry refers to the industry that produces and sells various types of pipe fittings and tubing. Including steel pipe, cast iron pipe, copper pipe, plastic pipe, composite pipe and other types of pipe, as well as elbow, tee, flange, pipe joint and other specification...Read more -
butt weld pipe fitting
Butt weld fittings are commonly used to join pipes together. They are designed to fit on the outside of two pipes and have a weld to hold them in place. Some common types of butt weld fittings include elbows, tees, reducers, caps, and crosses. These fittings are available in a variety of ...Read more -
The Hot Tee product Process
6.1 Materials 6.1.1 Material selection A) tee raw materials made by oxygen blowing of converter and electric furnace smelting of fully killed steel and require toughness and heat treatment State. B) is chosen to make the 3-way surface should be without too much grease, rust, flux and corrosio...Read more