Product Data
| Hubbed Slip On Flange | |||
| Standard | BS 3293 | ||
| Size | 26"-48" DN650-1200 | ||
| Pressure | Class 150-Class600 | ||
| Material | Carbon Steel:A105,A350 LF2,A694 F52,F65;Q235 etc | ||
| sealing face | RF,FM,M,TG,FF | ||
| Process Method | Black Painting / Anti Rust Oil / Hot Dip Galvanized | ||
Product Introduction
The BS 3293 standard mentions the neck flat welding flange, which is a common flange connection method used to connect process pipelines and equipment. The following is an introduction to the neck flat welding flange in BS 3293 standard:
Dimensional requirements:
The size range of the neck flat welding flange in BS 3293 standard is from 1/2 inch to 48 inch, and the corresponding pressure rating range is from 150 pounds to 2500 pounds. The neck length and outer diameter of the flange also have specified requirements.
Material requirements:
The material of the slip on welding flange with neck should comply with the material requirements specified in BS 3293 standard, and generally manufactured using carbon steel or alloy steel.
Connection method:
The neck flat welding flange is connected to the pipeline or equipment through welding, so it needs to be welded between the flange and the pipeline or equipment. Corresponding welding processes need to be adopted during connection to ensure the quality and reliability of the weld seam.
Application scope:
The neck flat welding flange is widely used in multiple industries such as chemical processing, oil and natural gas, power generation, etc., for connecting process pipelines and equipment. It has the advantages of easy installation, reliable sealing, high pressure resistance, and corrosion resistance, and has been widely used in industrial production.
Overall, the hubbed slip on flange in BS 3293 standard is a common pipeline connection method, suitable for connecting various pipelines and equipment, and has a wide range of applications and advantages.