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USA INDUSTRIALS Class 125 Slip-On Flange - Class 125 Slip-On Flanges
USA INDUSTRIALSClass 125 Slip-On Flanges

USA INDUSTRIALS Class 125 Slip-On Flange

The USA INDUSTRIALS Class 125 Slip-On Flange (MPN BULK-PF-863) is a flat metal pipe flange with a 13 1/2 in outside diameter and 8 bolt holes, rated for a maximum operating pressure of 125 psi @ 72 °F. It is…

SKU 3G-OTH-650627

Also listed as: BULKPF863 · BULK PF 863

Brand
USA INDUSTRIALS
Item
Class 125 Slip-On Flange
Category
Class 125 Slip-On Flanges
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-PF-863
Type
Class 125
Standards
ANSI/ASME B16.1
Bolt Holes
8
Flange Outside Dia
13 1/2 in
Maximum Operating Pressure
125 psi @ 72 °F

Technical Documents

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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-863) is a flat metal pipe flange with a 13 1/2 in outside diameter and 8 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 outside for a secure joint. This USA INDUSTRIALS flange is rated for 125 psi @ 72 °F and meets ANSI/ASME B16.1 standards.

What are the specifications of the USA INDUSTRIALS BULK-PF-863 flange?

This flat metal pipe flange has a 13 1/2 in outside diameter, 8 bolt holes, and a Class 125 pressure rating. Maximum operating pressure is 125 psi @ 72 °F. It is manufactured to ANSI/ASME B16.1 standards. The manufacturer part number is BULK-PF-863.

Where to buy a Class 125 Slip-On Flange worldwide?

3G Electric supplies the USA INDUSTRIALS Class 125 Slip-On Flange (BULK-PF-863) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this ANSI/ASME B16.1 rated flange.

How to install a Slip-On Flange?

Slide the flange over the pipe end, leaving a small gap for welding. Weld the inside first, then the outside for strength. Ensure bolt holes align with the mating flange. Use proper gasket and torque bolts evenly to the recommended specification for Class 125 flanges.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This Class 125 threaded flange is a flat metal pipe flange with a 3 7/8 in outside diameter and 4 bolt holes, conforming to ANSI/ASME B16.1 standards. It is rated for a maximum operating pressure of 125 psi at 72 °F. Used for connecting pipes in low-pressure water, steam, and gas systems without welding
USA INDUSTRIALS
This Class 125 threaded flange is a flat metal pipe flange with a 3 7/8 in outside diameter and 4 bolt holes, conforming to ANSI/ASME B16.1 standards. It is rated for a maximum operating pressure of 125 psi at 72 °F. Used for connecting pipes in low-pressure water, steam, and gas systems without welding
This Class 125 threaded flange has an 11 in outside diameter and 8 bolt holes, meeting ANSI/ASME B16.1 standards. Rated for 125 psi at 72 °F, it is used to connect pipes in low-pressure water, steam, or gas systems without welding, allowing quick assembly and disassembly
USA INDUSTRIALS
This Class 125 threaded flange has an 11 in outside diameter and 8 bolt holes, meeting ANSI/ASME B16.1 standards. Rated for 125 psi at 72 °F, it is used to connect pipes in low-pressure water, steam, or gas systems without welding, allowing quick assembly and disassembly
This chrome-plated threaded low-pressure pipe fitting is a straight connector with 1/2 in x 1/8 in type, Class 125 rating, and maximum operating pressure of 125 psi. It measures 1 11/64 in in length. Suitable for connecting or extending low-pressure piping in plumbing, HVAC, and industrial systems where corrosion resistance and appearance are considerations
USA INDUSTRIALS
This chrome-plated threaded low-pressure pipe fitting is a straight connector with 1/2 in x 1/8 in type, Class 125 rating, and maximum operating pressure of 125 psi. It measures 1 11/64 in in length. Suitable for connecting or extending low-pressure piping in plumbing, HVAC, and industrial systems where corrosion resistance and appearance are considerations
This chrome-plated threaded low-pressure pipe fitting is a straight reducer with 1/2 in x 3/8 in size. It has a Class 125 rating and a maximum operating pressure of 125 psi. The fitting is 3/4 in long and is used to connect or redirect flow in plumbing, HVAC, and industrial piping systems
USA INDUSTRIALS
This chrome-plated threaded low-pressure pipe fitting is a straight reducer with 1/2 in x 3/8 in size. It has a Class 125 rating and a maximum operating pressure of 125 psi. The fitting is 3/4 in long and is used to connect or redirect flow in plumbing, HVAC, and industrial piping systems
This 5-inch slip-on carbon steel flat flange is rated Class 150 with a maximum operating pressure of 150 psi. It is used to connect pipes, valves, and fittings in low-pressure industrial piping systems, such as water, steam, and gas lines
This 5-inch slip-on carbon steel flat flange is rated Class 150 with a maximum operating pressure of 150 psi. It is used to connect pipes, valves, and fittings in low-pressure industrial piping systems, such as water, steam, and gas lines
Slip-on flange for 10-inch pipe, Class 150 raised face, made from 316L stainless steel. Features 12 bolt holes and conforms to ASME B16.5. Maximum operating pressure 230 psi. Used in piping systems for connecting flanged components in industrial applications
GUARDIANMADE
Slip-on flange for 10-inch pipe, Class 150 raised face, made from 316L stainless steel. Features 12 bolt holes and conforms to ASME B16.5. Maximum operating pressure 230 psi. Used in piping systems for connecting flanged components in industrial applications

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This Class 125 slip-on flange has a 7 1/2 in outside diameter and 4 bolt holes. It is rated for a maximum operating pressure of 125 psi at 72 °F and conforms to ANSI/ASME B16.1 standards. The flange slides over the pipe and is welded inside and out for a secure joint, suitable for low-pressure water, steam, or air lines in general plant piping and HVAC systems
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This Class 125 slip-on flange has a 7 1/2 in outside diameter and 4 bolt holes. It is rated for a maximum operating pressure of 125 psi at 72 °F and conforms to ANSI/ASME B16.1 standards. The flange slides over the pipe and is welded inside and out for a secure joint, suitable for low-pressure water, steam, or air lines in general plant piping and HVAC systems
This Class 125 slip-on flange has a 16 in outside diameter and 12 bolt holes, meeting ANSI/ASME B16.1 standards. It is designed for low-pressure piping systems such as water, steam, and air lines, where it slides over the pipe and is welded both inside and outside for a secure joint. Maximum operating pressure is 125 psi at 72 °F
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USA INDUSTRIALS
Class 125 slip-on flange with 9 in outside diameter and 8 bolt holes. Manufactured to ANSI/ASME B16.1 standards. Maximum operating pressure 125 psi at 72 °F. Used to connect pipes in low-pressure water, steam, or air systems; slides over pipe and is welded both inside and out
This Class 125 slip-on flange has a 13 1/2 in outside diameter and 8 bolt holes, rated for 125 psi at 72 °F. Manufactured to ANSI/ASME B16.1 standards, it is used to connect pipes in low-pressure piping systems such as water, steam, or air lines. The flange slides over the pipe and is welded both inside and outside for secure attachment
USA INDUSTRIALS
This Class 125 slip-on flange has a 13 1/2 in outside diameter and 8 bolt holes, rated for 125 psi at 72 °F. Manufactured to ANSI/ASME B16.1 standards, it is used to connect pipes in low-pressure piping systems such as water, steam, or air lines. The flange slides over the pipe and is welded both inside and outside for secure attachment
This Class 125 slip-on flange has a 19 in outside diameter and 12 bolt holes, conforming to ANSI/ASME B16.1 standards. It is rated for a maximum operating pressure of 125 psi at 72 °F. Slip-on flanges are used to connect pipes, valves, and equipment in low-pressure piping systems, such as water, steam, and gas lines
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This Class 125 slip-on flange has a 19 in outside diameter and 12 bolt holes, conforming to ANSI/ASME B16.1 standards. It is rated for a maximum operating pressure of 125 psi at 72 °F. Slip-on flanges are used to connect pipes, valves, and equipment in low-pressure piping systems, such as water, steam, and gas lines
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USA INDUSTRIALS
This Class 125 slip-on flange is designed for low-pressure piping systems, including water, steam, and HVAC applications. It slides over the pipe and is welded both inside and out to create a secure joint. The flange has a 10 in outside diameter, 8 bolt holes, and meets ANSI/ASME B16.1 standards with a maximum operating pressure of 125 psi at 72 °F
This Class 125 slip-on flange has an 8 1/4 in outside diameter with 8 bolt holes, rated for 125 psi at 72 °F. It is manufactured to ANSI/ASME B16.1 standards. Used to connect pipes in low-pressure water, steam, or air systems, it slides over the pipe and is welded for a secure joint
USA INDUSTRIALS
This Class 125 slip-on flange has an 8 1/4 in outside diameter with 8 bolt holes, rated for 125 psi at 72 °F. It is manufactured to ANSI/ASME B16.1 standards. Used to connect pipes in low-pressure water, steam, or air systems, it slides over the pipe and is welded for a secure joint
This Class 125 slip-on flange has an 11 in outside diameter and 8 bolt holes, conforming to ANSI/ASME B16.1 standards. It is designed for welding to pipe and rated for a maximum operating pressure of 125 psi at 72 °F. Commonly used in low-pressure piping systems for water, steam, or gas lines
USA INDUSTRIALS
This Class 125 slip-on flange has an 11 in outside diameter and 8 bolt holes, conforming to ANSI/ASME B16.1 standards. It is designed for welding to pipe and rated for a maximum operating pressure of 125 psi at 72 °F. Commonly used in low-pressure piping systems for water, steam, or gas lines