Copper Nickel Weld Neck Flanges
attach by welding the pipe to the neck of the flange. This transfers stress from the flange to the pipe instead. It also reduces the stress concentration from the base of the hub. Weld neck flanges are often used for applications where high pressure is a factor. The inside diameter of the flange is designed to match the pipe’s inside diameter. Weld Neck Pipe flanges with a hub have published specifications that range from 1/2″ thru 24″.
Standard:DIN 2632 , DIN 2633
Size:DN15-DN500
Thickness and Pressure Rating:10bar , 14bar
Material:Copper Nickel CuNi10Fe1,6Mn
CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )
Standard:EEMUA 145
Size:DN15-DN500
Thickness and Pressure Rating:16bar , 20bar
Material:Copper Nickel EEMUA 145 UNS 7060X
CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )
Standard:ASME B16.5
Size:DN15-DN500
Thickness and Pressure Rating:150Lbs, 300Lbs
Material:Copper Nickel ASTM B151 UNS C70600 , C71500
Copper Nickel DIN 86019 pipes wall thickness chart
, pipe weight chart