1" Class 300 Weld Neck Flange - Weldbend Corp

The 1" Class 300 Weld Neck Flange from Weldbend Corp is designed for high-pressure applications, featuring a robust construction that ensures durability and reliability. This flange is made from high-quality materials, suitable for various industrial applications. With a standard face-to-face dimension, it meets ANSI/ASME B16.5 standards, ensuring compatibility with other piping systems. The weld neck design provides a smooth transition between the flange and the pipe, minimizing turbulence and enhancing flow efficiency. Ideal for use in oil and gas, chemical processing, and water treatment industries.

Description

Weldbend® Weld Neck Flange, Flat Face, 1 in Nominal, 1.05 in Inside Dia, 0.62 in Thickness, XSB Bore, 3-1/2 in Bolt Circle, 4 Bolt Holes, 3/4 in, 4.88 in Outside Dia, 740 psig, 300 lb, -20 to 100 deg F, 2.12 in Hub Dia, 2.38 in Length Through Hub, Forged Carbon Steel, 1.32 in Dia Weld, Domestic

Standards/Approval:

• ASME SA105/B16.5
• ASTM A105

Warranty:

1 Year Limited

Bolt Circle Diameter	3-1/2 in
Bolt Hole Size	3/4 in
Bore Size	XSB
Dimensions	1.32 in Dia Weld
Domestic/Import	Domestic
Hub Diameter	2.12 in
Inside Diameter	1.05 in
Length Through Hub	2.38 in
Material	Forged Carbon Steel
Nominal Size	1 in
Number of Bolt Holes	4
Outside Diameter	4.88 in
Pressure Class	300 lb
Pressure Rating	740 psig
Temperature Rating	-20 to 100 deg F
Thickness	0.62 in
Type	Flat Face
Manufacturer	Weldbend®