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OEM Metal Pipe Flange: 3 in - Threaded Steel & Iron Pipe Flanges
OEMThreaded Steel & Iron Pipe Flanges

OEM Metal Pipe Flange: 3 in

The APPROVED VENDOR Metal Pipe Flange (SKU 3G-OTH-485899) is a 3-inch NPT threaded, carbon steel raised flange rated Class 300 with a maximum operating pressure of 740 psi. 3G Electric sources this genuine industrial…

SKU 3G-OTH-485899

Also listed as: 340030000 · 340 030 000

Brand
OEM
Item
Metal Pipe Flange: 3 in
Category
Threaded Steel & Iron Pipe Flanges
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OEM
Manufacturer Part Number
340-030-000
Type
NPT Threaded, Carbon Steel, Raised Flange, Class 300
Maximum Operating Pressure
740 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 3G-OTH-485899) is a 3-inch NPT threaded, carbon steel raised flange rated Class 300 with a maximum operating pressure of 740 psi. 3G Electric sources this genuine industrial flange as part of our broader capability to interpret demand and deliver across 14 departments — from machining and electrical to combustion and pumps — with specialist trust anchored in combustion, pumps and controls.

Frequently Asked Questions

What is the APPROVED VENDOR 3 in NPT threaded pipe flange used for?

This carbon steel raised flange connects pipes in high-pressure industrial systems up to 740 psi. It is commonly used in steam, water, oil, and gas lines across machining, HVAC, and combustion applications. 3G Electric supplies this flange as part of our 14-department industrial sourcing capability.

What are the specifications of the APPROVED VENDOR 340-030-000 flange?

The APPROVED VENDOR 340-030-000 is a 3-inch NPT threaded, carbon steel raised flange rated Class 300. Its maximum operating pressure is 740 psi. 3G Electric sources this genuine industrial flange for customers worldwide, backed by specialist expertise in combustion, pumps, and controls.

Where to buy the APPROVED VENDOR 3 in Class 300 pipe flange worldwide?

3G Electric supplies the APPROVED VENDOR 3 in Class 300 pipe flange to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine industrial flange as part of our broader capability across 14 departments including machining, electrical, and combustion.

How to select the right NPT threaded pipe flange for a 740 psi system?

For a 740 psi system, select a Class 300 flange like the APPROVED VENDOR 340-030-000. Ensure the flange material (carbon steel) matches your pipe material and the NPT threads are compatible. 3G Electric can help verify fitment and source the correct flange for your application.

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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Cross-referenced by specification & description
APPROVED VENDOR Metal Pipe Flange: 4 in, NPT Threaded, Carbon Steel, Raised Flange, Class 150 (MPN 140-040-000)
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APPROVED VENDOR Metal Pipe Flange: 3 1/2 in, Carbon Steel, Lap Joint Flange, Class 300 (MPN 351-032-000)
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APPROVED VENDOR Metal Pipe Flange: 1 in, Carbon Steel, Lap Joint Flange, Class 300 (MPN 351-010-000)
APPROVED VENDOR Metal Pipe Flange: 2 in, Socket, Carbon Steel, Raised Flange, Class 150 (MPN 162-020-000)
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)