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USA INDUSTRIALS Class 125 Threaded Flange, 7 in OD, 4 Bolt Holes, BULK-PF-869 - Class 125 Threaded Flanges
USA INDUSTRIALSClass 125 Threaded Flanges

USA INDUSTRIALS Class 125 Threaded Flange, 7 in OD, 4 Bolt Holes, BULK-PF-869

The USA INDUSTRIALS Class 125 Threaded Flange (MPN BULK-PF-869) is a flat metal pipe flange with a 7 in flange outside diameter and 4 bolt holes, rated for a maximum operating pressure of 125 psi @ 72 °F. It is…

SKU 3G-OTH-648817

Also listed as: BULKPF869 · BULK PF 869

Brand
USA INDUSTRIALS
Item
Class 125 Threaded Flange, 7 in OD, 4 Bolt Holes, BULK-PF-869
Part Number
BULK-PF-869
Category
Class 125 Threaded Flanges
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-PF-869
Type
Class 125
Standards
ANSI/ASME B16.1
Bolt Holes
4
Flange Outside Dia
7 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 Threaded Flange (MPN BULK-PF-869) is a flat metal pipe flange with a 7 in flange 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 threaded flange used for?

A Class 125 threaded flange connects pipes without welding, used in low-pressure water, steam, and gas systems. USA INDUSTRIALS' flat flange (MPN BULK-PF-869) suits applications up to 125 psi at 72 °F, per ANSI/ASME B16.1 standards.

What are the specifications of the USA INDUSTRIALS BULK-PF-869 flange?

This flat metal pipe flange has a 7 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 at 72 °F. The manufacturer part number is BULK-PF-869.

Where to buy USA INDUSTRIALS BULK-PF-869 flanges worldwide?

3G Electric supplies USA INDUSTRIALS BULK-PF-869 flanges worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver Class 125 threaded flanges to your site. Contact us for availability and lead time.

How to install a Class 125 threaded flange?

Clean the pipe threads and apply sealant. Hand-tighten the flange onto the pipe, then use a wrench to snug it without over-torquing. Align bolt holes evenly and tighten bolts in a cross pattern to 125 psi rating. Always follow ANSI/ASME B16.1 guidelines.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
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USA INDUSTRIALS Products

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

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This Class 125 threaded flange has a 9 in outside diameter and 8 bolt holes, conforming to ANSI/ASME B16.1 standards. It is rated for a maximum operating pressure of 125 psi at 72 °F. The threaded design enables connection without welding, suitable for low-pressure steam, water, or gas systems in industrial plumbing, HVAC, and process piping
USA INDUSTRIALS
This Class 125 threaded flange has a 9 in outside diameter and 8 bolt holes, conforming to ANSI/ASME B16.1 standards. It is rated for a maximum operating pressure of 125 psi at 72 °F. The threaded design enables connection without welding, suitable for low-pressure steam, water, or gas systems in industrial plumbing, HVAC, and process piping

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