We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Metal Pipe Straight: Straight, 300 psi @ 77°F, 1 1/2 in x 3/4 in - Medium-Pressure Threaded Pipe Fittings
APPROVED VENDORMedium-Pressure Threaded Pipe Fittings

APPROVED VENDOR Metal Pipe Straight: Straight, 300 psi @ 77°F, 1 1/2 in x 3/4 in

The APPROVED VENDOR Metal Pipe Straight is a medium-pressure threaded pipe fitting, type straight, made of malleable iron with a 1 1/2 in x 3/4 in size. It has a maximum operating pressure of 300 psi @ 77 °F (MPN…

SKU 3G-OTH-462332

Brand
APPROVED VENDOR
Item
Metal Pipe Straight: Straight, 300 psi @ 77°F, 1 1/2 in x 3/4 in
Category
Medium-Pressure Threaded Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
511-974HN
Type
300 psi @ 77°F, 1 1/2 in x 3/4 in, Malleable Iron
Maximum Operating Pressure
300 psi @ 77 °F
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APPROVED VENDOR Metal Pipe Straight is a medium-pressure threaded pipe fitting, type straight, made of malleable iron with a 1 1/2 in x 3/4 in size. It has a maximum operating pressure of 300 psi @ 77 °F (MPN 511-974HN).

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 Straight used for?

This malleable iron straight pipe fitting connects two pipes of different diameters (1 1/2 in x 3/4 in) in medium-pressure systems up to 300 psi @ 77 °F. It is commonly used in industrial plumbing, pneumatic lines, and hydraulic applications where a reliable threaded joint is required.

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

The fitting is a straight type, made of malleable iron, with a 1 1/2 in x 3/4 in size. Its maximum operating pressure is 300 psi @ 77 °F. The manufacturer part number is 511-974HN. It is designed for medium-pressure threaded pipe connections.

Where to buy the APPROVED VENDOR Metal Pipe Straight worldwide?

3G Electric supplies the APPROVED VENDOR Metal Pipe Straight (MPN 511-974HN) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this medium-pressure threaded pipe fitting.

How to select the right APPROVED VENDOR Metal Pipe Straight for my system?

Select based on pipe size (1 1/2 in x 3/4 in), pressure rating (300 psi @ 77 °F), and material compatibility. Malleable iron suits medium-pressure steam, water, or air lines. Ensure thread type matches your system (NPT is common). For higher temperatures or pressures, consult a specialist.

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 medium-pressure threaded pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Metal Pipe Straight: Union, 300 psi @ 77°F, 1/8 in x 1/8 in, Malleable Iron (MPN 511-700HC). Key specifications — Maximum Operating Pressure: 300 psi @ 77 °F.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Straight: Union, 300 psi @ 77°F, 1/8 in x 1/8 in, Malleable Iron (MPN 511-700HC). Key specifications — Maximum Operating Pressure: 300 psi @ 77 °F.
APPROVED VENDOR Metal Pipe Elbow: Straight, 150 psi, 1 1/2 in x 3/4 in, Malleable Iron (MPN 793FL1). Key specifications — Maximum Operating Pressure: 150 psi.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Elbow: Straight, 150 psi, 1 1/2 in x 3/4 in, Malleable Iron (MPN 793FL1). Key specifications — Maximum Operating Pressure: 150 psi.
APPROVED VENDOR Metal Pipe Elbow: 90° Elbow, 3/4 in x 3/4 in, Malleable Iron (MPN 5P799)
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Elbow: 90° Elbow, 3/4 in x 3/4 in, Malleable Iron (MPN 5P799)
APPROVED VENDOR Metal Pipe Tee: Tee (run x run x branch), 3/8 in x 3/8 in x 3/8 in, Malleable Iron (MPN 5P843)
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Tee: Tee (run x run x branch), 3/8 in x 3/8 in x 3/8 in, Malleable Iron (MPN 5P843)
APPROVED VENDOR Metal Pipe Straight: Straight, 3/4 in x 1/2 in, Malleable Iron (MPN 1XKV7)
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Straight: Straight, 3/4 in x 1/2 in, Malleable Iron (MPN 1XKV7)
APPROVED VENDOR Metal Pipe Elbow: 90° Elbow, 300 psi, 1/2 in x 3/8 in, Malleable Iron (MPN 783YE3). Key specifications — Maximum Operating Pressure: 300 psi.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Elbow: 90° Elbow, 300 psi, 1/2 in x 3/8 in, Malleable Iron (MPN 783YE3). Key specifications — Maximum Operating Pressure: 300 psi.
APPROVED VENDOR Plug: Plug, 4 in, NPT Threaded, Malleable Iron (MPN 2WJ76)
APPROVED VENDOR
APPROVED VENDOR Plug: Plug, 4 in, NPT Threaded, Malleable Iron (MPN 2WJ76)
APPROVED VENDOR Metal Pipe Tee: Tee (run x run x branch), 300 psi, 3/8 in x 3/8 in x 1/2 in (MPN 783YE9). Key specifications — Maximum Operating Pressure: 300 psi.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Tee: Tee (run x run x branch), 300 psi, 3/8 in x 3/8 in x 1/2 in (MPN 783YE9). Key specifications — Maximum Operating Pressure: 300 psi.