Grainger Metal Pipe Flange: 3 in
The APPROVED VENDOR Metal Pipe Flange (SKU 829HF6, MPN FL1RT3X250) is a 3-inch Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 component with a maximum operating pressure of 150 psi. 3G Electric sources…
SKU 3G-OTH-485784
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Product Description
The APPROVED VENDOR Metal Pipe Flange (SKU 829HF6, MPN FL1RT3X250) is a 3-inch Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 component with a maximum operating pressure of 150 psi. 3G Electric sources this globally sourced flange as part of our broader industrial supply capability across 14 departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is an APPROVED VENDOR 3 in Class 150 threaded pipe flange used for?
This carbon steel raised flange with 3 in Female NPT threads connects pipes, valves, and equipment in low-pressure industrial systems up to 150 psi. It is commonly used in water, steam, and gas lines across machining, HVAC, and material handling applications.
What are the specifications of the APPROVED VENDOR FL1RT3X250 pipe flange?
The APPROVED VENDOR FL1RT3X250 is a 3 in Female NPT threaded, carbon steel raised flange, Class 150, with a maximum operating pressure of 150 psi. It is globally sourced and supplied by 3G Electric as part of our industrial parts capability.
Where to buy an APPROVED VENDOR 3 in threaded pipe flange worldwide?
3G Electric supplies the APPROVED VENDOR FL1RT3X250 3 in Female NPT threaded pipe flange to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct Class 150 carbon steel raised flange for your application.
How to select the right threaded pipe flange for a 150 psi system?
For a 150 psi system, choose a Class 150 flange with matching pipe size and thread type—here, 3 in Female NPT. Ensure the flange material (carbon steel) is compatible with your fluid and temperature. 3G Electric can help confirm the correct APPROVED VENDOR flange for your needs.
Grainger Products
3G Electric supplies Grainger threaded steel & iron pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

