316 Stainless Steel Weld Neck Flanges

Zhejiang Dafugui 316 Stainless Steel Weld Neck Flanges Introduction

Stainless Steel 316L Weld Neck Flanges are widely used due to their good sealing and resistance to deformation. They have specific requirements for rigidity and elasticity, and a reasonable thinning transition for butt welding. The distance between the welding port and the joint surface is large, protecting the joint surface from welding temperature deformation. These flanges have a more complex horn-shaped body structure and are suitable for pipelines with large pressure or temperature fluctuations, or those with high temperature, high pressure, and low temperature. They are commonly used to connect pipelines and valves with a PN greater than 2.5MPa, and for pipelines that transport expensive, flammable, or explosive media. These flanges are produced according to common standards such as ASME B 16.47, DIN, ISO, JIS, GOST, and EN1092.

Zhejiang Dafugui 316 Stainless Steel Weld Neck Flanges  Parameter (Specification)

Zhejiang Dafugui 316 Stainless Steel Weld Neck Flanges  Feature And Application

Flange has good comprehensive performance, it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, freezing, health, water heating, fire, power, aerospace, shipbuilding and other basic engineering.

Zhejiang Dafugui 316 Stainless Steel Weld Neck Flanges  Details