3-1/2" Class 300 Blind FF - Weldbend Corp

The 3-1/2" Class 300 Blind Flange by Weldbend Corp is a critical component for high-pressure piping systems. Constructed to meet ANSI specifications, this blind flange provides a secure closure for pipeline ends, ensuring safety and efficiency. Its robust design is suitable for various industrial applications, offering a pressure rating that supports Class 300 standards. The flange is made from premium materials, ensuring resistance to corrosion and wear. Ideal for maintenance and isolation purposes, this blind flange is essential for any reliable piping system.

Description

Weldbend® Blind Flange, Flat Face, 3-1/2 in Nominal, 1.12 in Thickness, 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, Carbon Steel, Domestic

Standards/Approval:

• Conforms to ASME SA105/B16.5
• ASTM A105

Warranty:

1 Year Limited

Bolt Circle Diameter	7-1/4 in
Bolt Hole Size	7/8 in
Domestic/Import	Domestic
Material	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	Flat Face
Manufacturer	Weldbend®