Introduction of Large Diameter High Pressure Weld Neck Flange

High pressure weld neck flanges refer to flanges with welded neck connection, transitional structure and butt-welded connection with round pipes.

Characteristics of Large Diameter High Pressure Weld Neck Flange

High pressure weld neck flanges cover various types and specifications. Butt-weld steel flanges are applied for butt welding between flanges and pipes, demonstrating favorable service characteristics and performance in welding engineering.
Featuring reasonable structure and high strength & rigidity. Selection shall be determined according to practical working conditions to guarantee service value and performance of weld neck flanges.
Light weight, only one-tenth of steel pipes. The lightweight feature can greatly cut transportation costs and reduce construction labor intensity during installation.

Production Materials and Processes

Materials: Carbon steel, stainless steel and alloy steel, including 201, 304, 321, 304L, 316L, 310S, 2205, 904L, etc.

Four manufacturing processes for large diameter high pressure weld neck flanges: forging, casting, cutting and rolling.

Pressure Rating Specification of Large Diameter High Pressure Weld Neck Flange

Available pressure classes: Class 75, 150, 300, 400, 600 and 900.

Large Diameter High Pressure Weld Neck Flange.jpg

Timothy Holding Forging Industry

Phone：+86-13758897904
E-Mail：sales@forging-shafts.com
timothyforging@163.com
Website：http://www.forging-shafts.com
Add：No.68 Wanquan road,Shanquan Village ,Zhouzhuang Town

,Jiangyin City ,Jiangsu Province ,China

TimothyForgingIndustry

Large Diameter High Pressure Weld Neck Flange