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: 2 1/2 in, Socket, Steel, Raised Flange - Socket Weld Steel Pipe Flanges
APPROVED VENDORSocket Weld Steel Pipe Flanges

APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Socket, Steel, Raised Flange

The APPROVED VENDOR Metal Pipe Flange (SKU 4TWZ4) is a 2 1/2 in Socket Weld Steel Pipe Flange, Class 150, with a raised face. It is a socket-type, steel, raised flange rated for a maximum operating pressure of 150…

SKU 3G-OTH-477939

Brand
APPROVED VENDOR
Item
Metal Pipe Flange: 2 1/2 in, Socket, Steel, Raised Flange
Category
Socket 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
FLCS1RFSW212
Type
Socket, Steel, Raised Flange, Class 150
Maximum Operating Pressure
150 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 4TWZ4) is a 2 1/2 in Socket Weld Steel Pipe Flange, Class 150, with a raised face. It is a socket-type, steel, raised flange rated for a maximum operating pressure of 150 psi (MPN FLCS1RFSW212).

Frequently Asked Questions

What is an APPROVED VENDOR 2 1/2 in socket weld steel pipe flange used for?

This Class 150 raised-face flange connects steel pipes in low-pressure industrial systems such as water, oil, or gas lines. Its socket-weld design provides a strong, leak-resistant joint for applications up to 150 psi. 3G Electric supplies this flange globally for plant maintenance and new installations.

What are the specifications of the APPROVED VENDOR FLCS1RFSW212 pipe flange?

The flange is 2 1/2 in, socket-weld steel with a raised face, Class 150 rating. Maximum operating pressure is 150 psi. The brand is APPROVED VENDOR, MPN FLCS1RFSW212. 3G Electric sources this genuine industrial flange for worldwide delivery.

Where to buy an APPROVED VENDOR socket weld flange in worldwide?

3G Electric supplies the APPROVED VENDOR 2 1/2 in socket weld steel pipe flange (SKU 4TWZ4) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this Class 150 raised-face flange for your piping system.

How to install a socket weld steel pipe flange?

Insert the pipe into the socket end, leaving a small gap for expansion. Weld around the joint using a fillet weld, then allow to cool. Bolt the raised face to a matching flange with gasket and torque to spec. 3G Electric provides this flange for reliable connections up to 150 psi.

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 socket 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: 8 in, Socket, Steel, Raised Flange, Class 300 (MPN BULK-PF-532). 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: 8 in, Socket, Steel, Raised Flange, Class 300 (MPN BULK-PF-532). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 1 in, Socket, Carbon Steel, Raised Flange, Class 300 (MPN 362-010-000). 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 in, Socket, Carbon Steel, Raised Flange, Class 300 (MPN 362-010-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 1 in, Socket, Steel, Raised Flange, Class 600 (MPN BULK-PF-428). 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 in, Socket, Steel, Raised Flange, Class 600 (MPN BULK-PF-428). 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: 6 in, Socket, Steel, Raised Flange, Class 300 (MPN BULK-PF-531). 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: 6 in, Socket, Steel, Raised Flange, Class 300 (MPN BULK-PF-531). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Socket, Carbon Steel, Raised Flange, Class 150 (MPN 162-003-000). 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, Socket, Carbon Steel, Raised Flange, Class 150 (MPN 162-003-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 6 in, Socket, Carbon Steel, Raised Flange, Class 150 (MPN 162-060-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 6 in, Socket, Carbon Steel, Raised Flange, Class 150 (MPN 162-060-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Socket, Carbon Steel, Raised Flange, Class 300 (MPN 362-003-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Socket, Carbon Steel, Raised Flange, Class 300 (MPN 362-003-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Socket, Carbon Steel, Flat Flange, Class 150 (MPN FL1FSW250). 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, Socket, Carbon Steel, Flat Flange, Class 150 (MPN FL1FSW250). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.