Various Types Of Stainless Steel Elbows And Their Processing Methods
Stainless steel pipe fittings are of various types and stamping elbows are widely used. They constitute a large industrial cluster and have a broad market prospect and important strategic significance. Seamless equal-diameter tee pipe forming die, tee pipe fitting production die, including chassis, fixed die, perforation, perforation and hydraulic mechanism.
Here are the main types of stainless steel elbows:
1. Pipe fittings with flanges and round edges. The former refers to the pipe end convex to the inside or outside, and the latter refers to the pipe fittings with bulges or grooves formed in the circumferential direction of the pipe;
2. Stainless Steel Weld Elbow variable wall thickness pipe fittings, which means that the wall thickness changes along the length of the pipe;
3. Stainless steel elbow bending pipe fittings, which we are more exposed to, are to change straight pipes into curved pipes with different curvature radii, such as elbows, elbows, etc.;
4. Stainless steel elbow variable diameter pipe fittings, which means that the diameter of the pipe end or a part of the pipe is reduced;
5. Pipe fittings with curling and bottom sealing, which increase the total strength of the pipe end by curling to the outside or inside of the pipe or sealing the end of the pipe fitting;
6. Pipe fittings with changing cross-section, according to requirements, change the circular cross-section into square, elliptical, polygonal, etc.
There are also many processing methods for stainless steel elbow pipe fittings. Many of them also belong to the category of mechanical processing. The most commonly used methods are stamping, forging, roller processing, rolling, bulging, stretching, bending, and combined processing. Pipe processing is an organic combination of machining and metal pressure processing. Forging method: Use a forging machine to punch and stretch the end or part of the pipe to reduce the outer diameter. Commonly used forging machines are rotary, connecting rod, and roller. Stamping method: Use a tapered core to expand the pipe end to the required size and shape in the stainless steel elbow. Roller method: Place a core in the stainless steel stamping elbow pipe, and push the outer periphery with a roller for round edge processing.
