3-1/2" Class 300 Weld Neck XSB RF - Weldbend Corp

Weldbend Corp's 3-1/2" Class 300 Weld Neck XSB RF fitting is designed for high-pressure applications in piping systems. This fitting features a weld neck design that provides a strong, leak-proof connection, ensuring reliability in demanding environments. With a Class 300 rating, it is suitable for high-pressure applications. The XSB RF design enhances compatibility with various piping systems, making it a versatile choice for industrial and commercial use.

Description

Weldbend® Weld Neck Flange, Raised Face, 3-1/2 in Nominal, 3.55 in Inside Dia, 1.12 in Thickness, XSB Bore, 7-1/4 in Bolt Circle, 8 Bolt Holes, 7/8 in, 9 in Outside Dia, 740 psig, 300 lb, -20 to 100 deg F, 5-1/4 in Hub Dia, 3.13 in Length Through Hub, Forged Carbon Steel, 4 in Dia Weld, Domestic

Standards/Approval:

• ASME SA105/B16.5
• ASTM A105

Warranty:

1 Year Limited

Bolt Circle Diameter	7-1/4 in
Bolt Hole Size	7/8 in
Bore Size	XSB
Dimensions	4 in Dia Weld
Domestic/Import	Domestic
Hub Diameter	5-1/4 in
Inside Diameter	3.55 in
Length Through Hub	3.13 in
Material	Forged Carbon Steel
Nominal Size	3-1/2 in
Number of Bolt Holes	8
Outside Diameter	9 in
Pressure Class	300 lb
Pressure Rating	740 psig
Temperature Rating	-20 to 100 deg F
Thickness	1.12 in
Type	Raised Face
Manufacturer	Weldbend®