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APPROVED VENDOR Metal Pipe Flange: 4 in, Butt Weld, Carbon Steel, Raised Flange - Butt Weld Steel Pipe Flanges
APPROVED VENDORButt Weld Steel Pipe Flanges

APPROVED VENDOR Metal Pipe Flange: 4 in, Butt Weld, Carbon Steel, Raised Flange

The APPROVED VENDOR Metal Pipe Flange (SKU 30WH76) is a 4-inch Butt Weld Steel Pipe Flange, Type Butt Weld, Carbon Steel, Raised Flange, Class 300, with a Maximum Operating Pressure of 740 psi. This globally sourced…

SKU 3G-OTH-479865

Brand
APPROVED VENDOR
Item
Metal Pipe Flange: 4 in, Butt Weld, Carbon Steel, Raised Flange
Category
Butt Weld Steel Pipe Flanges
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
320-040-000
Type
Butt Weld, Carbon Steel, Raised Flange, Class 300
Maximum Operating Pressure
740 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 (SKU 30WH76) is a 4-inch Butt Weld Steel Pipe Flange, Type Butt Weld, Carbon Steel, Raised Flange, Class 300, with a Maximum Operating Pressure of 740 psi. This globally sourced flange (MPN 320-040-000) is a standard industrial component for piping systems.

Frequently Asked Questions

What is a 4 in butt weld carbon steel raised flange Class 300 used for?

This APPROVED VENDOR flange connects pipes or valves in high-pressure industrial piping systems. Rated for 740 psi, it is commonly used in oil and gas, chemical processing, and power generation applications where a leak-proof, welded joint is required.

What are the specifications of the APPROVED VENDOR 320-040-000 flange?

The APPROVED VENDOR 320-040-000 is a 4-inch butt weld pipe flange made of carbon steel with a raised face. It is Class 300 rated with a maximum operating pressure of 740 psi. The flange type is butt weld, designed for permanent welded connections.

Where to buy a 4 inch Class 300 butt weld flange worldwide?

3G Electric supplies the APPROVED VENDOR 4 inch Class 300 butt weld flange (MPN 320-040-000) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive the correct industrial component for your piping system.

How to install a butt weld pipe flange correctly?

Proper installation requires cleaning the pipe end and flange bore, then beveling the pipe for full penetration welding. Align the flange square to the pipe axis, tack weld, then complete the weld using a qualified procedure. Allow the weld to cool slowly to prevent stress cracking.

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 butt weld steel 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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