APPROVED VENDOR Metal Pipe Flange: 3 1/2 in, Slip-On, Carbon Steel, Flat Flange
The APPROVED VENDOR Metal Pipe Flange (SKU 829H01, MPN FL1FSO350) is a 3 1/2 in Slip-On Steel Pipe Flange, constructed from carbon steel as a flat flange rated Class 150. It has a maximum operating pressure of 150…
SKU 3G-OTH-497462
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Product Description
The APPROVED VENDOR Metal Pipe Flange (SKU 829H01, MPN FL1FSO350) is a 3 1/2 in Slip-On Steel Pipe Flange, constructed from carbon steel as a flat flange rated Class 150. It has a maximum operating pressure of 150 psi. 3G Electric sources this globally sourced flange as part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps and controls.
Frequently Asked Questions
What is an APPROVED VENDOR slip-on pipe flange used for?
This 3 1/2 in carbon steel slip-on flange is used to connect pipes, valves, and equipment in low-pressure industrial piping systems. It slides over the pipe and is welded in place, providing a reliable seal for water, steam, or gas lines up to 150 psi.
What are the specifications of the APPROVED VENDOR FL1FSO350 flange?
The APPROVED VENDOR FL1FSO350 is a 3 1/2 in slip-on carbon steel flat flange rated Class 150. It has a maximum operating pressure of 150 psi. This globally sourced flange is suitable for general industrial piping applications.
Where to buy the APPROVED VENDOR FL1FSO350 flange worldwide?
3G Electric supplies the APPROVED VENDOR FL1FSO350 flange to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install a slip-on pipe flange like the APPROVED VENDOR FL1FSO350?
To install a slip-on flange, slide it over the pipe end, align the bolt holes, and weld both the inside and outside of the flange hub. Use appropriate gaskets and torque bolts evenly to the recommended specification for Class 150 flanges.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR slip-on steel pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









