Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Steel, Raised Flange - Butt Weld Steel Pipe Flanges
APPROVED VENDORButt Weld Steel Pipe Flanges

APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Steel, Raised Flange

The APPROVED VENDOR Metal Pipe Flange is a 3-inch Butt Weld Steel Raised Flange, Class 600 (MPN BULK-PF-424), rated for a maximum operating pressure of 1,450 psi at 72 °F. 3G Electric interprets your demand for this…

SKU 3G-OTH-479916

Brand
APPROVED VENDOR
Item
Metal Pipe Flange: 3 in, Butt Weld, Steel, Raised Flange
Category
Butt Weld Steel Pipe Flanges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
BULK-PF-424
Type
Butt Weld, Steel, Raised Flange, Class 600
Maximum Operating Pressure
1,450 psi @ 72 °F
(DO NOT SEND) Manufacturer Location
Globally Sourced
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Metal Pipe Flange is a 3-inch Butt Weld Steel Raised Flange, Class 600 (MPN BULK-PF-424), rated for a maximum operating pressure of 1,450 psi at 72 °F. 3G Electric interprets your demand for this globally sourced industrial flange, sourcing it across 14 departments and backing it with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the APPROVED VENDOR 3 in Butt Weld Steel Pipe Flange used for?

This Class 600 raised-face flange is used to connect pipes in high-pressure industrial systems, such as steam, oil, gas, and chemical lines. It provides a leak-tight seal at operating pressures up to 1,450 psi at 72 °F, making it suitable for demanding plant and refinery applications.

What are the specifications of the APPROVED VENDOR BULK-PF-424 flange?

The APPROVED VENDOR BULK-PF-424 is a 3-inch butt weld steel raised flange, Class 600. It has a maximum operating pressure of 1,450 psi at 72 °F. The flange is made of steel and designed for permanent welding to pipe ends in high-pressure systems.

Where to buy the APPROVED VENDOR BULK-PF-424 flange worldwide?

3G Electric supplies the APPROVED VENDOR BULK-PF-424 flange to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this flange across 14 departments and support it with specialist expertise in combustion, pumps, and controls.

How to select the correct butt weld flange for a Class 600 system?

Match the flange size, pressure class, and face type to your pipe and system requirements. For a Class 600 system, use a raised-face flange rated for at least 1,450 psi at 72 °F, like the APPROVED VENDOR BULK-PF-424. Ensure the flange material is compatible with your fluid and temperature conditions.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR butt weld steel pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Metal Pipe Flange: 1 1/2 in, Butt Weld, Steel, Raised Flange, Class 600 (MPN BULK-PF-421). Key specifications — Maximum Operating Pressure: 1,450 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 1 1/2 in, Butt Weld, Steel, Raised Flange, Class 600 (MPN BULK-PF-421). Key specifications — Maximum Operating Pressure: 1,450 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 1/2 in, Butt Weld, Carbon Steel, Raised Flange, Class 300 (MPN 320-002-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 1/2 in, Butt Weld, Carbon Steel, Raised Flange, Class 300 (MPN 320-002-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 1/2 in, Butt Weld, Steel, Raised Flange, Class 300 (MPN BULK-PF-497). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 1/2 in, Butt Weld, Steel, Raised Flange, Class 300 (MPN BULK-PF-497). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Steel, Raised Flange, Class 300 (MPN BULK-PF-504). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Steel, Raised Flange, Class 300 (MPN BULK-PF-504). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Steel, Raised Flange, Class 1500 (MPN BULK-PF-569). Key specifications — Maximum Operating Pressure: 3,600 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Steel, Raised Flange, Class 1500 (MPN BULK-PF-569). Key specifications — Maximum Operating Pressure: 3,600 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 5 in, Butt Weld, Carbon Steel, Raised Flange, Class 600 (MPN FL6RWN5). Key specifications — Maximum Operating Pressure: 600 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 5 in, Butt Weld, Carbon Steel, Raised Flange, Class 600 (MPN FL6RWN5). Key specifications — Maximum Operating Pressure: 600 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3 1/2 in, Butt Weld, Carbon Steel, Raised Flange, Class 150 (MPN 122-032-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3 1/2 in, Butt Weld, Carbon Steel, Raised Flange, Class 150 (MPN 122-032-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Carbon Steel, Raised Flange, Class 300 (MPN 322-030-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3 in, Butt Weld, Carbon Steel, Raised Flange, Class 300 (MPN 322-030-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.