4" Class 150 Weld Neck XSB FF - Weldbend Corp

The 4" Class 150 Weld Neck Flange from Weldbend Corp is designed for high-pressure applications requiring a strong and reliable connection. This flange features a weld neck design that provides excellent alignment and support, making it ideal for critical piping systems. Constructed from durable materials, it meets Class 150 specifications and is compliant with ANSI standards, ensuring compatibility with various piping components. This flange is suitable for a wide range of applications, including oil and gas, water treatment, and chemical processing, providing a secure and leak-free connection.

Description

Weldbend® Weld Neck Flange, Flat Face, 4 in Nominal, 4.03 in Inside Dia, 0.88 in Thickness, XSB Bore, 7-1/2 in Bolt Circle, 8 Bolt Holes, 3/4 in, 9 in Outside Dia, 285 psig, 150 lb, -20 to 100 deg F, 5.31 in Hub Dia, 2.94 in Length Through Hub, Forged Carbon Steel, 4-1/2 in Dia Weld, Domestic

Standards/Approval:

• ASME SA105/B16.5
• ASTM A105

Warranty:

1 Year Limited

Bolt Circle Diameter	7-1/2 in
Bolt Hole Size	3/4 in
Bore Size	XSB
Dimensions	4-1/2 in Dia Weld
Domestic/Import	Domestic
Hub Diameter	5.31 in
Inside Diameter	4.03 in
Length Through Hub	2.94 in
Material	Forged Carbon Steel
Nominal Size	4 in
Number of Bolt Holes	8
Outside Diameter	9 in
Pressure Class	150 lb
Pressure Rating	285 psig
Temperature Rating	-20 to 100 deg F
Thickness	0.88 in
Type	Flat Face
Manufacturer	Weldbend®