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USA INDUSTRIALS Metal Pipe Flange: Flat, 7 1/2 in Flange Outside Dia, Class 125 - Class 125 Slip-On Flanges
USA INDUSTRIALSClass 125 Slip-On Flanges

USA INDUSTRIALS Metal Pipe Flange: Flat, 7 1/2 in Flange Outside Dia, Class 125

The USA INDUSTRIALS Class 125 Slip-On Flange (MPN BULK-PF-861) is a flat metal pipe flange with a 7 1/2 in outside diameter and 4 bolt holes, rated for a maximum operating pressure of 125 psi @ 72 °F. It is…

SKU 3G-OTH-650629

Brand
USA INDUSTRIALS
Item
Metal Pipe Flange: Flat, 7 1/2 in Flange Outside Dia, Class 125
Category
Class 125 Slip-On Flanges
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-PF-861
Type
Class 125
Standards
ANSI/ASME B16.1
Bolt Holes
4
Flange Outside Dia
7 1/2 in
Maximum Operating Pressure
125 psi @ 72 °F
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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS Class 125 Slip-On Flange (MPN BULK-PF-861) is a flat metal pipe flange with a 7 1/2 in outside diameter and 4 bolt holes, rated for a maximum operating pressure of 125 psi @ 72 °F. It is manufactured to ANSI/ASME B16.1 standards.

Frequently Asked Questions

What is a Class 125 Slip-On Flange used for?

A Class 125 Slip-On Flange connects pipes in low-pressure industrial systems such as water, steam, or air lines. It slides over the pipe and is welded both inside and out for a secure joint. Rated at 125 psi @ 72 °F, it suits general plant piping and HVAC applications.

What are the specifications of the USA INDUSTRIALS BULK-PF-861 flange?

This flat metal pipe flange has a 7 1/2 in outside diameter, 4 bolt holes, and a Class 125 rating. It meets ANSI/ASME B16.1 standards with a maximum operating pressure of 125 psi @ 72 °F. The manufacturer part number is BULK-PF-861.

Where to buy USA INDUSTRIALS pipe flanges worldwide?

3G Electric supplies USA INDUSTRIALS Class 125 Slip-On Flanges worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts to your facility. Contact us for pricing and lead time on the BULK-PF-861 flange.

How to install a Class 125 Slip-On Flange?

Slide the flange over the pipe end, leaving a small gap for welding. Tack-weld the inside, then weld the outside to the pipe hub. Use a gasket between mating flanges and tighten bolts evenly to the torque specified for ANSI/ASME B16.1 flanges. Always follow standard piping practices.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS class 125 slip-on flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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