1-1/4" Class 150 Threaded FF Flange - Weldbend Corp

Weldbend Corp's 1-1/4" Class 150 Threaded FF Flange is engineered for reliable performance in piping systems. Constructed from durable materials, this flange provides excellent resistance to corrosion and wear. Rated for Class 150 pressure, it is ideal for moderate pressure applications. The flat face design ensures compatibility with gaskets for a secure seal. This flange adheres to ANSI standards, making it a trusted choice for industrial and commercial use.

Description

Weldbend® Flange, Flat Face, 1-1/4 in Nominal, 0.56 in Thickness, 3-1/2 in Diameter Bolt Circle, 4 Bolt Holes, 5/8 in Bolt Hole, Thread Connection, 4.62 in OD, 285 psig Pressure, 150 lb Pressure Class, -20 to 100 deg F, 2.31 in Diameter Hub, 3/4 in Length Through Hub, Carbon Steel, Domestic/Import: Domestic

Standards/Approval:

• ASME SA105/B16.5
• ASTM A105

Warranty:

1 Year Limited

Bolt Circle Diameter	3-1/2 in
Bolt Hole Size	5/8 in
Connection Type	Thread
Domestic/Import	Domestic
Hub Diameter	2.31 in
Length Through Hub	3/4 in
Material	Carbon Steel
Nominal Size	1-1/4 in
Number of Bolt Holes	4
Outside Diameter	4.62 in
Pressure Class	150 lb
Pressure Rating	285 psig
Temperature Rating	-20 to 100 deg F
Thickness	0.56 in
Type	Flat Face
Manufacturer	Weldbend®