USA INDUSTRIALSClass 125 Threaded Flanges

USA INDUSTRIALS Metal Pipe Flange: Flat, 9 in Flange Outside Dia, Class 125

The USA INDUSTRIALS Class 125 Threaded Flange (MPN BULK-PF-871) is a flat metal pipe flange with a 9 in flange outside diameter and 8 bolt holes, rated to ANSI/ASME B16.1 standards. It has a maximum operating…

SKU 3G-OTH-648815

Brand

USA INDUSTRIALS

Item

Metal Pipe Flange: Flat, 9 in Flange Outside Dia, Class 125

Technical Specifications

USA INDUSTRIALS

Manufacturer Part Number

BULK-PF-871 

Type

Class 125 

Standards

ANSI/ASME B16.1 

Bolt Holes

8

Flange Outside Dia

9 in 

Maximum Operating Pressure

125 psi @ 72 °F 

View Full Spec Sheet

Technical Documents

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USA INDUSTRIALS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 BULK-PF-871 is a flat flange with 8 bolt holes and a 9 in outside diameter, rated to ANSI/ASME B16.1 for 125 psi @ 72 °F.

What are the specifications of USA INDUSTRIALS BULK-PF-871?

The USA INDUSTRIALS BULK-PF-871 is a Class 125 flat metal pipe flange with a 9 in flange outside diameter, 8 bolt holes, and a maximum operating pressure of 125 psi @ 72 °F. It meets ANSI/ASME B16.1 standards and is threaded for easy installation.

Where to buy USA INDUSTRIALS BULK-PF-871 worldwide?

3G Electric supplies the USA INDUSTRIALS BULK-PF-871 Class 125 threaded flange to worldwide customers. We handle full logistics and customs clearance, ensuring reliable delivery. Contact us for availability and lead time on this ANSI/ASME B16.1 rated flange.

How to install a Class 125 threaded flange?

To install a Class 125 threaded flange like USA INDUSTRIALS BULK-PF-871, apply thread sealant to the pipe end, hand-tighten the flange, then use a wrench to snug it. Avoid over-tightening to prevent cracking. Always verify alignment of the 8 bolt holes before final torque.

Used in

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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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