1-1/4" Class 600 Weld Neck Std FF - Weldbend Corp

The 1-1/4" Class 600 Weld Neck Standard Flat Face (FF) flange from Weldbend Corp is designed for high-pressure applications, ensuring robust performance and reliability. Constructed from high-grade materials, this flange meets industry standards for pressure and temperature ratings, making it suitable for various piping systems. The flat face design provides a secure seal when used with compatible gaskets, making it ideal for critical applications in oil and gas, chemical processing, and power generation. Its durable construction ensures long-term reliability.

Description

Weldbend® Weld Neck Flange, Flat Face, 1-1/4 in Nominal, 1.28 in Inside Dia, 0.81 in Thickness, SCH 40/STD Bore, 3.88 in Bolt Circle, 4 Bolt Holes, 3/4 in, 5-1/4 in Outside Dia, 1480 psig, 600 lb, -20 to 100 deg F, 2-1/2 in Hub Dia, 2.62 in Length Through Hub, Forged Carbon Steel, 1.66 in Dia Weld, Domestic

Standards/Approval:

• ASME SA105/B16.5
• ASTM A105

Warranty:

1 Year Limited

Bolt Circle Diameter	3.88 in
Bolt Hole Size	3/4 in
Bore Size	SCH 40/STD
Dimensions	1.66 in Dia Weld
Domestic/Import	Domestic
Hub Diameter	2-1/2 in
Inside Diameter	1.28 in
Length Through Hub	2.62 in
Material	Forged Carbon Steel
Nominal Size	1-1/4 in
Number of Bolt Holes	4
Outside Diameter	5-1/4 in
Pressure Class	600 lb
Pressure Rating	1480 psig
Temperature Rating	-20 to 100 deg F
Thickness	0.81 in
Type	Flat Face
Manufacturer	Weldbend®