We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
USA INDUSTRIALS Plug: 1/2 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F - Low-Pressure Threaded Pipe Fittings with Thread Sealant
USA INDUSTRIALSLow-Pressure Threaded Pipe Fittings with Thread Sealant

USA INDUSTRIALS Plug: 1/2 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F

The USA INDUSTRIALS Plug: 1/2 in is a low-pressure threaded pipe fitting, specifically an NPT threaded, hex drive solid plug made from 304 stainless steel. It is rated for a maximum operating pressure of 150 psi at…

SKU 3G-OTH-649427

Brand
USA INDUSTRIALS
Item
Plug: 1/2 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F
Category
Low-Pressure Threaded Pipe Fittings with Thread Sealant
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-23359
Type
NPT Threaded, Hex Drive Solid Plug, 150 psi @ 72°F, Class 150
Stainless Steel
304
Maximum Operating Pressure
150 psi @ 72 °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

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

Product Description

The USA INDUSTRIALS Plug: 1/2 in is a low-pressure threaded pipe fitting, specifically an NPT threaded, hex drive solid plug made from 304 stainless steel. It is rated for a maximum operating pressure of 150 psi at 72°F and is Class 150. This product is supplied with thread sealant.

Frequently Asked Questions

What is the USA INDUSTRIALS 1/2 in NPT threaded solid plug used for?

This 304 stainless steel hex drive solid plug seals low-pressure pipe systems rated to 150 psi at 72°F. It is commonly used in industrial plumbing, instrumentation, and hydraulic circuits where a leak-tight closure is needed on threaded NPT ports.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-23359 plug?

The plug is 1/2 in NPT threaded with a hex drive, made of 304 stainless steel. It is rated Class 150 with a maximum operating pressure of 150 psi at 72°F. The product includes thread sealant and is supplied by 3G Electric.

Where to buy the USA INDUSTRIALS 1/2 in NPT solid plug worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS ZUSA-PF-23359 plug worldwide. We handle full logistics and customs clearance, ensuring the part reaches your facility. Contact us for availability and lead time to your location.

How to install a 1/2 in NPT hex drive solid plug?

Apply thread sealant (supplied) to the male NPT threads. Hand-tighten the plug into the female port, then use a hex wrench to snug it firmly. Avoid over-tightening to prevent stress on 304 stainless steel. Maximum torque should not exceed the 150 psi rating.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS low-pressure threaded pipe fittings with thread sealant. 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 USA INDUSTRIALS

View all USA INDUSTRIALS parts →
Plug: 3/8 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23063). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 150 psi @ 72 °F.
USA INDUSTRIALS
Plug: 3/8 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23063). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 150 psi @ 72 °F.
Plug: 2 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23069). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 150 psi @ 72 °F.
USA INDUSTRIALS
Plug: 2 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23069). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 150 psi @ 72 °F.
Metal Pipe Straight: 1 1/4 in x 3/8 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23329). Key specifications — Maximum Operating Pressure: 150 psi; Fitting Pipe Size: 1-1/4 in x 3/8 in.
USA INDUSTRIALS
Metal Pipe Straight: 1 1/4 in x 3/8 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23329). Key specifications — Maximum Operating Pressure: 150 psi; Fitting Pipe Size: 1-1/4 in x 3/8 in.
Metal Pipe Straight: 3/8 in x 1/4 in, Male NPT Threaded x Male NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23446). Key specifications — Maximum Operating Pressure: 150 psi; Fitting Pipe Size: 3/8 in x 1/4 in.
USA INDUSTRIALS
Metal Pipe Straight: 3/8 in x 1/4 in, Male NPT Threaded x Male NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23446). Key specifications — Maximum Operating Pressure: 150 psi; Fitting Pipe Size: 3/8 in x 1/4 in.
Metal Pipe Straight: 3/4 in x 3/8 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23420). Key specifications — Maximum Operating Pressure: 150 psi; Fitting Pipe Size: 3/4 in x 3/8 in.
USA INDUSTRIALS
Metal Pipe Straight: 3/4 in x 3/8 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23420). Key specifications — Maximum Operating Pressure: 150 psi; Fitting Pipe Size: 3/4 in x 3/8 in.
Plug: 2 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23362). Key specifications — Maximum Operating Pressure: 150 psi @ 72 °F.
USA INDUSTRIALS
Plug: 2 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23362). Key specifications — Maximum Operating Pressure: 150 psi @ 72 °F.
Plug: 2 1/2 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23070). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 150 psi @ 72 °F.
USA INDUSTRIALS
Plug: 2 1/2 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23070). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 150 psi @ 72 °F.
USA INDUSTRIALS Metal Pipe Elbow: 45° Elbow, 150 psi, 1/4 in x 1/4 in, Malleable Iron (MPN ZUSA-PF-23272). Key specifications — Maximum Operating Pressure: 150 psi; Thread Sealant Type: PTFE; Brand: USA INDUSTRIALS.
USA INDUSTRIALS
USA INDUSTRIALS Metal Pipe Elbow: 45° Elbow, 150 psi, 1/4 in x 1/4 in, Malleable Iron (MPN ZUSA-PF-23272). Key specifications — Maximum Operating Pressure: 150 psi; Thread Sealant Type: PTFE; Brand: USA INDUSTRIALS.