Carbon Steel Welding Neck Flanges

A weld neck flange, also called a tapered hub flange or high-hub flange, is a kind of flange that can relocate stress to the pipes, ensuring a decrease in high-stress concentration at the bottom of the flange. There are two welding neck flanges designs – the first type is used with wipes while the second, longer type cannot be used with pipes but with a process plant. The weld neck flange comprises of a round fitting that extends beyond the rim of the circumference. These flanges, typically manufactured from forging, are actually welded to pipes.

Material :

                 ● Stainless Steel , Carbon Steel , Alloy steel

Size Range :

                 ● DN10-DN3600

Standard :

                 ● ANSI : Class 150 Flanges-Class 2500 Flanges

                 ● DIN : 6Bar , 10Bar ,16Bar , 25Bar , 40Bar

                 ● JIS : 5K Flanges , 20K Flanges

                 ● UNI : 6Bar , 10Bar ,16Bar , 25Bar , 40Bar

                 ● EN : 6Bar , 10Bar ,16Bar , 25Bar , 40Bar

                 ● GB : 6Bar , 10Bar ,16Bar , 25Bar , 40Bar

                 ● SABS : T1000/3 T1600/3 T2500/3 T4000/3

Connection :

                 ● Welding ,Threaded

Technical :

                 ● Forged, Casting

Package :

                 ● Standard export packaging ; As Customers' Requirements

Type:

                 ● Welding neck Flange

                 ● Slip on

                 ● Socket welding

                 ● Lap joint flange

                 ● Threaded flange

                 ● Blind flange