APPROVED VENDOR Metal Pipe Straight: Concentric Reducer, Carbon Steel, 4 in x 3 1/2 in
The APPROVED VENDOR Metal Pipe Straight: Concentric Reducer is a butt-weld extreme-pressure pipe fitting made of carbon steel, sized 4 in x 3-1/2 in, Class XS (MPN 091-040-032). This reducer connects pipes of…
SKU 3G-OTH-463923
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Product Description
The APPROVED VENDOR Metal Pipe Straight: Concentric Reducer is a butt-weld extreme-pressure pipe fitting made of carbon steel, sized 4 in x 3-1/2 in, Class XS (MPN 091-040-032). This reducer connects pipes of different diameters, supporting transitions in industrial piping systems.
Frequently Asked Questions
What is an APPROVED VENDOR concentric reducer used for?
An APPROVED VENDOR concentric reducer connects pipes of different diameters in industrial piping systems. It transitions flow between a 4 in and a 3-1/2 in line, commonly used in steam, water, or process applications where extreme-pressure butt-weld connections are required.
What are the specifications of the APPROVED VENDOR 091-040-032 reducer?
This concentric reducer is carbon steel, Class XS, with a 4 in x 3-1/2 in fitting pipe size. It is a butt-weld extreme-pressure pipe fitting, MPN 091-040-032. The connector type is reducer, designed for high-pressure transitions in industrial piping.
Where to buy an APPROVED VENDOR 4 in x 3-1/2 in reducer worldwide?
3G Electric supplies the APPROVED VENDOR 091-040-032 concentric reducer worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this carbon steel butt-weld fitting to your facility, regardless of location.
How to install a butt-weld concentric reducer?
Installation requires proper alignment of the reducer between pipes of 4 in and 3-1/2 in diameters. Clean the weld ends, tack-weld to maintain concentricity, then complete the full weld per code. Post-weld heat treatment may be needed for carbon steel Class XS fittings.
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3G Electric supplies APPROVED VENDOR butt-weld extreme-pressure pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









