Macomb Group 121-040-000 4 150 FS FF Weldneck Flg

Product Description

The MACOMB GROUP 121-040-000 is a 4 IN weld neck flange with a Class 150 pressure rating. It features a flat face and complies with ASME B16.5 standards. Constructed from forged steel conforming to ASTM A105/ASME SA105, it withstands a maximum pressure of 285 PSI and temperatures from -20 to 100 DEG F.

• Weld Neck Flange
• Class 150 Pressure Class
• Forged Steel Material

Product Highlights

4 IN weld neck flange, Class 150, forged steel, ASME B16.5 compliant.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 121-040-000
• Country of Origin: Domestic

Technical Specifications

• Pressure Class: Class 150
• Nominal Size: 4 IN
• Outside Diameter: 9 IN
• Nominal Bore Size: 4.03 IN
• Thickness: 0.88 IN
• Face Type: Flat Face
• Bolt Circle Diameter: 7.5 IN
• Number Of Bolts: 8
• Bolt Hole Diameter: 0.75 IN
• Material: Forged Steel
• Material Standard: ASTM A105/ASME SA105
• Maximum Pressure: 285 PSI
• Temperature Rating: -20 To 100 DEG F
• Industry Standards: ASME B16.5
• Other Physical Dimension: 4.5 IN Diameter Of Weld Neck
• Domestic/Import: Domestic