Macomb Group 321-030-000 3 300 FS FF Weldneck Flg

Product Description

The MACOMB GROUP 321-030-000 is a 3 300 FS FF Weldneck Flg. This Class 300 forged steel flat face weld neck flange has a 3 IN nominal size and 8-1/4 IN outside diameter. It is made from forged steel material that conforms to ASTM A105/ASME SA105 standards and is domestic.

• Constructed from forged steel conforming to ASTM A105/ASME SA105.
• Features a flat face and weld neck design.
• Suitable for use in systems with a maximum pressure of 740 PSI.

Product Highlights

This weld neck flange is ideal for connecting pipes in various industrial applications. It meets ASME B16.5 industry standards.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 321-030-000

Technical Specifications

• Item Name: Weld Neck Flange
• Pressure Class: Class 300
• Nominal Size: 3 IN
• Outside Diameter: 8-1/4 IN
• Nominal Bore Size: 3.57 X 3.07 IN
• Thickness: 1.06 IN
• Face Type: Flat
• Bolt Circle Diameter: 6.62 IN
• Number Of Bolts: 8
• Bolt Hole Diameter: 7/8 IN
• Length Through Hub: 3.06 IN
• Material: Forged Steel
• Material Standard: ASTM A105/ASME SA105
• Maximum Pressure: 740 PSI
• Temperature Rating: -20 To 100 DEG F
• Industry Standards: ASME B16.5
• Other Physical Dimension: 3-1/2 IN Diameter Of Weld Neck
• Domestic/Import: Domestic