APPROVED VENDOR Metal Pipe Flange: 6 in, Butt Weld, Carbon Steel, Flat Flange
The APPROVED VENDOR Metal Pipe Flange (SKU 829HL1) is a 6-inch Blind Iron Pipe Flange, Type Butt Weld, Carbon Steel, Flat Flange, Class 300, with a Maximum Operating Pressure of 300 psi (MPN FL3FWN6). 3G Electric…
SKU 3G-OTH-481073
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Product Description
The APPROVED VENDOR Metal Pipe Flange (SKU 829HL1) is a 6-inch Blind Iron Pipe Flange, Type Butt Weld, Carbon Steel, Flat Flange, Class 300, with a Maximum Operating Pressure of 300 psi (MPN FL3FWN6). 3G Electric interprets this demand and delivers it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is an APPROVED VENDOR 6 in blind pipe flange used for?
This 6 in blind pipe flange is used to seal the end of a piping system or pressure vessel. It is commonly applied in industrial water, steam, and gas lines where a removable closure is needed for maintenance or future expansion.
What are the specifications of the APPROVED VENDOR FL3FWN6 flange?
The APPROVED VENDOR FL3FWN6 is a 6 in blind pipe flange with butt weld connection, made of carbon steel, flat face, Class 300, and a maximum operating pressure of 300 psi. It is designed for high-pressure industrial piping systems.
Where to buy APPROVED VENDOR pipe flanges worldwide?
3G Electric supplies the APPROVED VENDOR FL3FWN6 blind flange to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you get the right industrial component for your application.
How to install a butt weld blind flange?
Installation requires welding the flange butt end to the pipe using proper preheat and post-weld heat treatment for carbon steel. Ensure the flat face gasket is correctly aligned and bolts are torqued evenly to the Class 300 rating to avoid leaks.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR blind iron pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









