Carbon Steel Pipe Elbows are used to connect two pipes of the same nominal diameter to make the pipeline turn at different angles. According to the angle, there are three most commonly used 45° and 90°180°, and other abnormal angle elbows such as 60° are also included according to engineering needs.
|Stainless Steel||ASTM A240 304 304L 316L 321 321H 347 347H 904L ASTM A789 S31803 S32205 S32750|
|Carbon Steel||ASTM A234 WPB A420 WPL3 WPL6 A516 GR70 GR65 GR60 GR55 ISO3183/API 5L L36/X52 L415/X60 L450/X65 L485/X70|
|Alloy Steel||ASTM A335 P11 P22 SA387 GR.11 GR.22|
Product process standards and quality control:
feed - physicochemical - blanking - hot forging - heat treatment - inspection - gold processing - finished product inspection - identification - finished product inspection - identification - packaging typing - shipping.
Advantages of Carbon Steel Pipe Elbow manufacturing process:
1. No need for tube blank as raw material, which can save the cost of pipe making equipment and mold, and can obtain carbon steel elbow with any large diameter and relatively thin wall thickness.
2. The blank is a flat plate or a developable curved surface, so the material is simple to cut, the precision is easy to ensure, and the assembly and welding are convenient.
3. Due to the above two reasons, the manufacturing cycle can be shortened and the production cost is greatly reduced. It is especially suitable for processing large carbon steel elbows on site because it does not require any special equipment.
4. Carbon steel stamping elbows are suitable for pipeline systems in the petroleum, natural gas, chemical, hydropower, construction and boiler industries.
Carbon Steel Pipe Elbows are widely used in petroleum, chemical, electric power, metallurgy and other pipeline engineering and architectural arc steel structure, large stadiums, airports, toll stations, bridges, curtain walls, ships, park decorative modeling and other industries.