We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Carbon Steel, Flat Flange - Slip-On Steel Pipe Flanges
APPROVED VENDORSlip-On Steel Pipe Flanges

APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Carbon Steel, Flat Flange

The APPROVED VENDOR Metal Pipe Flange (SKU 829HN1, MPN FL3FSO250) is a 2 1/2 in Slip-On Carbon Steel Flat Flange, Class 300, with a Maximum Operating Pressure of 300 psi. 3G Electric interprets this demand and…

SKU 3G-OTH-497458

Brand
APPROVED VENDOR
Item
Metal Pipe Flange: 2 1/2 in, Slip-On, Carbon Steel, Flat Flange
Category
Slip-On 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
FL3FSO250
Type
Slip-On, Carbon Steel, Flat Flange, Class 300
Maximum Operating Pressure
300 psi
(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 (SKU 829HN1, MPN FL3FSO250) is a 2 1/2 in Slip-On Carbon Steel Flat Flange, Class 300, with a Maximum Operating Pressure of 300 psi. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right solution, not just a part.

Frequently Asked Questions

What is an APPROVED VENDOR slip-on pipe flange used for?

This 2 1/2 in carbon steel slip-on flange is used to connect pipes, valves, and equipment in industrial piping systems. It slides over the pipe and is welded in place, providing a strong, leak-resistant joint for applications up to 300 psi. 3G Electric supplies this flange across 14 industrial departments.

What are the specifications of the APPROVED VENDOR FL3FSO250 flange?

The APPROVED VENDOR FL3FSO250 is a 2 1/2 in slip-on carbon steel flat flange, Class 300, with a maximum operating pressure of 300 psi. It is designed for welding onto pipe ends. 3G Electric sources this genuine part for global delivery.

Where to buy APPROVED VENDOR pipe flanges worldwide?

3G Electric supplies the APPROVED VENDOR FL3FSO250 slip-on flange worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver the right part, not just a catalog item.

How to install a slip-on pipe flange?

To install a slip-on flange like the APPROVED VENDOR FL3FSO250, slide the flange over the pipe end, align it square to the pipe axis, and weld both the inside and outside of the flange hub. Use proper welding procedures for carbon steel. 3G Electric can provide sourcing support for your project.

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 slip-on 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: 3/4 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO075X050). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO075X050). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 6 in, Slip-On, Carbon Steel, Raised Flange, Class 600 (MPN FL6RSO6). Key specifications — Maximum Operating Pressure: 600 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 6 in, Slip-On, Carbon Steel, Raised Flange, Class 600 (MPN FL6RSO6). Key specifications — Maximum Operating Pressure: 600 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 8 in, Slip-On, Carbon Steel, Raised Flange, Class 300 (MPN 310-080-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 8 in, Slip-On, Carbon Steel, Raised Flange, Class 300 (MPN 310-080-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN 110-003-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN 110-003-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 4 in, Slip-On, Steel, Raised Flange, Class 1500 (MPN BULK-PF-577). 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: 4 in, Slip-On, Steel, Raised Flange, Class 1500 (MPN BULK-PF-577). 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, Slip-On, Carbon Steel, Raised Flange, Class 600 (MPN FL6RSO5). 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, Slip-On, Carbon Steel, Raised Flange, Class 600 (MPN FL6RSO5). Key specifications — Maximum Operating Pressure: 600 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 1 1/2 in, Slip-On, Steel, Raised Flange, Class 300 (MPN BULK-PF-513). 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 1/2 in, Slip-On, Steel, Raised Flange, Class 300 (MPN BULK-PF-513). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Carbon Steel, Flat Flange, Class 150 (MPN FL1FSO250). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Carbon Steel, Flat Flange, Class 150 (MPN FL1FSO250). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.