A Weld Neck Flange is a piping component recognizable by its long, tapered neck that is welded directly to a pipe. This unique design provides a smooth transition of fluid and transfers stress from the flange to the pipe itself.

Fluids: Crude Oil, Natural Gas, Steam, Corrosive Chemicals, Petroleum

Applications: Oil & Gas, Petrochemical Plants, Marine

Connection Methods: Welding, Bolting

Highlights: High Temperature & Pressure Resistance

Considerations: Additional Time for Welding & Installation

SPECIFICATIONS

Standards & Materials:

• ASTM A105: Carbon Steel, Forged Steel, Galvanized Iron

• ASTM A182: Stainless Steel 304, Stainless Steel 316, Stainless Steel Super Duplex

• ASME B16.5: Carbon Steel, Forged Steel, Galvanized Iron

Sizes: ½" to 56"

Pressure Rating: Up to PN40, Class 6000

Schedules: 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, 10S, 40S, 80S, STD, XS, XXS

Facing Types: Flat Face, Raised Face, Ring Type Joint