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APPROVED VENDOR Metal Pipe Flange: 4 in, Female NPT Threaded, Carbon Steel, Flat Flange - Threaded Steel & Iron Pipe Flanges
APPROVED VENDORThreaded Steel & Iron Pipe Flanges

APPROVED VENDOR Metal Pipe Flange: 4 in, Female NPT Threaded, Carbon Steel, Flat Flange

The APPROVED VENDOR Metal Pipe Flange is a 4-inch Female NPT Threaded, Carbon Steel, Flat Flange, Class 150 (MPN FL1FT4) with a maximum operating pressure of 150 psi. 3G Electric interprets demand for this flange…

SKU 3G-OTH-485884

Brand
APPROVED VENDOR
Item
Metal Pipe Flange: 4 in, Female NPT Threaded, Carbon Steel, Flat Flange
Category
Threaded Steel & Iron Pipe Flanges
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
FL1FT4
Type
Female NPT Threaded, Carbon Steel, Flat Flange, Class 150
Maximum Operating Pressure
150 psi
(DO NOT SEND) Manufacturer Location
Globally Sourced
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Metal Pipe Flange is a 4-inch Female NPT Threaded, Carbon Steel, Flat Flange, Class 150 (MPN FL1FT4) with a maximum operating pressure of 150 psi. 3G Electric interprets demand for this flange across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR Metal Pipe Flange used for?

This 4-inch Class 150 carbon steel flat flange with female NPT threads is used to connect pipes, valves, and equipment in industrial piping systems. It is suitable for low-pressure applications up to 150 psi across machining, HVAC, and material handling systems.

What are the specifications of the APPROVED VENDOR Metal Pipe Flange?

The flange is 4-inch female NPT threaded, made of carbon steel, flat face, Class 150, with a maximum operating pressure of 150 psi. The manufacturer part number is FL1FT4. 3G Electric supplies this flange globally across 14 industrial departments.

Where to buy the APPROVED VENDOR Metal Pipe Flange worldwide?

3G Electric supplies the APPROVED VENDOR Metal Pipe Flange worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order the FL1FT4 flange for your industrial piping needs.

How to select the right pipe flange for a 150 psi system?

For a 150 psi system, choose a Class 150 flange with matching pipe size and thread type. This APPROVED VENDOR flange is 4-inch female NPT, carbon steel, flat face. Ensure gasket and bolt materials are compatible with your fluid and temperature.

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 threaded steel & iron pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APPROVED VENDOR Metal Pipe Flange: 1 1/4 in, NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN 140-011-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
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APPROVED VENDOR Metal Pipe Flange: 3/4 in, NPT Threaded, Carbon Steel, Raised Flange, Class 300 (MPN 340-003-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
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APPROVED VENDOR Metal Pipe Flange: 3/4 in, NPT Threaded, Carbon Steel, Raised Flange, Class 300 (MPN 340-003-000). 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, NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN 140-003-000). Key specifications — Maximum Operating Pressure: 285 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
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APPROVED VENDOR Metal Pipe Flange: 1 in, NPT Threaded, Steel, Raised Flange, Class 1500 (MPN BULK-PF-559). Key specifications — Maximum Operating Pressure: 3,600 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
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