Grainger Metal Pipe Flange: 3 in
The APPROVED VENDOR Metal Pipe Flange is a 3-inch Slip-On Steel Pipe Flange, Type Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO3X1). It has a Maximum Operating Pressure of 150 psi. 3G Electric sources…
SKU 3G-OTH-497536
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Product Description
The APPROVED VENDOR Metal Pipe Flange is a 3-inch Slip-On Steel Pipe Flange, Type Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO3X1). It has a Maximum Operating Pressure of 150 psi. 3G Electric sources this flange across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is a 3 in Slip-On Steel Pipe Flange used for?
A 3 in Slip-On Steel Pipe Flange connects pipes, valves, and equipment in industrial piping systems. It slides over the pipe end and is welded both inside and outside for strength. Common in water, steam, and gas lines across machining, HVAC, and material handling applications.
What are the specifications of the APPROVED VENDOR FL1RSO3X1 flange?
The APPROVED VENDOR FL1RSO3X1 is a 3 in Slip-On Steel Pipe Flange made of carbon steel with a raised face. It is Class 150 rated with a maximum operating pressure of 150 psi. 3G Electric supplies this flange across 14 industrial departments.
Where to buy the APPROVED VENDOR FL1RSO3X1 flange worldwide?
3G Electric supplies the APPROVED VENDOR FL1RSO3X1 flange worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source across 14 industrial departments with specialist depth in combustion, pumps, and controls.
How to install a Slip-On Steel Pipe Flange?
To install a Slip-On Steel Pipe Flange, slide the flange over the pipe end, align the bolt holes, and weld the inside and outside of the joint. Use proper gasket and bolt torque per Class 150 specifications. Always follow ASME B31.3 or applicable piping code for safe installation.
Grainger Products
3G Electric supplies Grainger slip-on steel pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

