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OEM Metal Pipe Flange: 4 in - Threaded Steel & Iron Pipe Flanges
OEMThreaded Steel & Iron Pipe Flanges

OEM Metal Pipe Flange: 4 in

The APPROVED VENDOR Metal Pipe Flange (SKU FL1RT4X3, MPN FL1RT4X3) is a 4-inch Female NPT Threaded, Carbon Steel, Raised Flange, Class 150, with a maximum operating pressure of 150 psi. 3G Electric interprets this…

SKU 3G-OTH-485772

Brand
OEM
Item
Metal Pipe Flange: 4 in
Category
Threaded Steel & Iron Pipe Flanges
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Manufacturer Part Number
FL1RT4X3
Type
Female NPT Threaded, Carbon Steel, Raised Flange, Class 150
Maximum Operating Pressure
150 psi
(DO NOT SEND) Manufacturer Location
Globally Sourced

Technical Documents

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

Product Description

The APPROVED VENDOR Metal Pipe Flange (SKU FL1RT4X3, MPN FL1RT4X3) is a 4-inch Female NPT Threaded, Carbon Steel, Raised Flange, Class 150, with a maximum operating pressure of 150 psi. 3G Electric interprets this demand and delivers it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is an APPROVED VENDOR 4-inch threaded pipe flange used for?

This 4-inch Female NPT Threaded Carbon Steel Raised Flange, Class 150, is used to connect pipes, valves, and equipment in industrial piping systems. It provides a leak-tight seal in applications such as water, oil, gas, and steam lines, supporting pressures up to 150 psi.

What are the specifications of the APPROVED VENDOR FL1RT4X3 pipe flange?

The APPROVED VENDOR FL1RT4X3 is a 4-inch Female NPT Threaded Carbon Steel Raised Flange, Class 150, with a maximum operating pressure of 150 psi. It is designed for threaded connections and is suitable for moderate-pressure industrial piping systems.

Where to buy APPROVED VENDOR pipe flanges worldwide?

3G Electric supplies the APPROVED VENDOR FL1RT4X3 pipe flange worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other industrial components across 14 departments.

How to select the right threaded pipe flange for a 4-inch NPT connection?

For a 4-inch Female NPT threaded connection, choose a Class 150 carbon steel raised flange like the APPROVED VENDOR FL1RT4X3. Ensure the flange material matches your pipe (carbon steel) and that the pressure rating (150 psi) meets your system requirements. Verify thread compatibility and gasket type for a secure seal.

OEM Products

3G Electric supplies OEM 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
APPROVED VENDOR Metal Pipe Flange: 4 in, Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN FL1RT4X1)
APPROVED VENDOR Metal Pipe Flange: 4 in, Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN FL1RT4X1)
APPROVED VENDOR Metal Pipe Flange: 5 in, Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN FL1RT5X3)
APPROVED VENDOR Metal Pipe Flange: 5 in, Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN FL1RT5X3)
APPROVED VENDOR Metal Pipe Flange: 8 in, Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN FL1RT8X5)
APPROVED VENDOR Metal Pipe Flange: 8 in, Female NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN FL1RT8X5)
APPROVED VENDOR Metal Pipe Flange: 1 1/2 in, Female NPT Threaded, Steel, Raised Flange, Class 150 (MPN FLCS1RFTHD112)
APPROVED VENDOR Metal Pipe Flange: 1 1/2 in, Female NPT Threaded, Steel, Raised Flange, Class 150 (MPN FLCS1RFTHD112)
APPROVED VENDOR Metal Pipe Flange: 8 in, Female NPT Threaded, Carbon Steel, Flat Flange, Class 150 (MPN FL1FT8)
APPROVED VENDOR Metal Pipe Flange: 8 in, Female NPT Threaded, Carbon Steel, Flat Flange, Class 150 (MPN FL1FT8)
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Female NPT Threaded, Steel, Raised Flange, Class 150 (MPN FLCS1RFTHD212)
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Female NPT Threaded, Steel, Raised Flange, Class 150 (MPN FLCS1RFTHD212)