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APPROVED VENDOR Metal Pipe Flange: 4 in, Carbon Steel, Lap Joint Flange - Lap Joint Steel Pipe Flanges
APPROVED VENDORLap Joint Steel Pipe Flanges

APPROVED VENDOR Metal Pipe Flange: 4 in, Carbon Steel, Lap Joint Flange

The APPROVED VENDOR Metal Pipe Flange is a 4-inch Carbon Steel Lap Joint Flange, Class 150 (MPN 151-040-000), rated for a maximum operating pressure of 285 psi. 3G Electric interprets this demand and delivers the…

SKU 3G-OTH-479317

Brand
APPROVED VENDOR
Item
Metal Pipe Flange: 4 in, Carbon Steel, Lap Joint Flange
Category
Lap Joint Steel Pipe Flanges
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
151-040-000
Type
Carbon Steel, Lap Joint Flange, Class 150
Maximum Operating Pressure
285 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 Carbon Steel Lap Joint Flange, Class 150 (MPN 151-040-000), rated for a maximum operating pressure of 285 psi. 3G Electric interprets this demand and delivers the genuine part, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right solution, not just a catalog listing.

Frequently Asked Questions

What is an APPROVED VENDOR 4-inch lap joint flange used for?

This 4-inch carbon steel lap joint flange, Class 150, is used in piping systems where frequent disassembly is needed, such as in steam, water, or oil lines. It allows easy alignment of bolt holes and is common in industrial plants, refineries, and process facilities.

What are the specifications of the APPROVED VENDOR 151-040-000 flange?

The APPROVED VENDOR 151-040-000 is a 4-inch carbon steel lap joint flange, Class 150, with a maximum operating pressure of 285 psi. It is designed for use with stub ends in low-pressure piping systems and is sourced globally.

Where to buy APPROVED VENDOR pipe flanges worldwide?

3G Electric supplies the APPROVED VENDOR 151-040-000 lap joint flange to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the genuine part. Contact us for availability and lead time.

How to select the right lap joint flange for a piping system?

Select a lap joint flange by matching pipe size, pressure class (e.g., Class 150), and material to your system's operating pressure and temperature. For the APPROVED VENDOR 4-inch carbon steel flange, ensure the stub end material is compatible and the bolt holes align with your piping layout.

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 lap joint 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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