Product description
The product is Carbon steel flange loose flange
Carbon steel flanges are flanges or end flange connectors made of carbon steel. The flange containing carbon steel is called carbon steel flange
Usually in order to prevent a layer of rust (yellow zinc, white zinc, etc.) on the flange surface, or brush anti-rust oil and spray anti-rust paint treatment
Carbon steel flanges are tight and reliable. It has two sealing surfaces. At present, the sealing surface materials of ball valves are widely used in various plastics, with good sealing performance and complete sealing. Carbon steel flanges can be wiped during opening and closing, so they can be used for media with suspended solid particles.
Common processes:
The production process includes forging, casting, plate rolling, plate cutting, etc.
Among them, the forging price is the highest, the middle plate product is the second, and the casting product is the lowest. In terms of quality, forging is the best, rolling is second, and casting is third. But the caliber of forgings is generally very small