12" Class 300 Weld Neck XSB FF - Weldbend Corp

The 12" Class 300 Weld Neck XSB FF by Weldbend Corp is engineered for high-pressure applications, providing secure and reliable connections. This weld neck flange features a raised face (RF) design for improved sealing capabilities, making it ideal for critical industrial applications. Constructed from durable materials, it offers excellent resistance to corrosion and high temperatures. With a Class 300 pressure rating, it is suitable for use in oil and gas, chemical processing, and power generation industries. This fitting meets ANSI and ISO standards, ensuring compliance and reliability in your piping systems.

Description

Weldbend® Weld Neck Flange, Flat Face, 12 in Nominal, 12 in Inside Dia, 1.94 in Thickness, XSB Bore, 17-3/4 in Bolt Circle, 16 Bolt Holes, 1-1/4 in, 20-1/2 in Outside Dia, 740 psig, 300 lb, -20 to 100 deg F, 14-3/4 in Hub Dia, 5.06 in Length Through Hub, Forged Carbon Steel, 12-3/4 in Dia Weld, Domestic

Standards/Approval:

• ASME SA105/B16.5
• ASTM A105

Warranty:

1 Year Limited

Bolt Circle Diameter	17-3/4 in
Bolt Hole Size	1-1/4 in
Bore Size	XSB
Dimensions	12-3/4 in Dia Weld
Domestic/Import	Domestic
Hub Diameter	14-3/4 in
Inside Diameter	12 in
Length Through Hub	5.06 in
Material	Forged Carbon Steel
Nominal Size	12 in
Number of Bolt Holes	16
Outside Diameter	20-1/2 in
Pressure Class	300 lb
Pressure Rating	740 psig
Temperature Rating	-20 to 100 deg F
Thickness	1.94 in
Type	Flat Face
Manufacturer	Weldbend®