Save Now Macomb Group 320-011-000 1-1/4 300 Rf Fs Weldneck Flg
Original price was: $56.73.$28.36Current price is: $28.36.
The MACOMB GROUP 320-011-000 is a weld neck flange with a Class 300 pressure rating. Constructed from forged steel adhering to ASTM A105/ASME SA105 standards, it features a raised face and is domestically manufactured. It is designed to withstand a maximum pressure of 740 PSI and temperatures ranging from -20 to 100 DEG F.
- Weld Neck Flange
- Class 300 Pressure Class
- Forged Steel Material
Product Highlights
This weld neck flange is ideal for applications requiring a robust and reliable connection in demanding environments.
Product Information
Standard Information
- Brand: MACOMB GROUP
- Manufacturer Part Number: 320-011-000
Technical Specifications
- Class: 300 Pressure Class
- Nominal Size: 1-1/4 IN
- Outside Diameter: 5-1/4 IN
- Nominal Bore Size: 1.38 IN
- Thickness: 0.69 IN
- Face Type: Raised Face
- Bolt Circle Diameter: 3.88 IN
- Number Of Bolts: 4
- Bolt Hole Diameter: 3/4 IN
- Hub Diameter: 2-1/2 IN
- Length Through Hub: 2-1/2 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
- Domestic/Import: Domestic
- Weld Neck Diameter: 1.66 IN





