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USA INDUSTRIALS 3/8 in NPT Threaded Hex Drive Solid Plug - Low-Pressure Threaded Pipe Fittings with Thread Sealant
USA INDUSTRIALSLow-Pressure Threaded Pipe Fittings with Thread Sealant

USA INDUSTRIALS 3/8 in NPT Threaded Hex Drive Solid Plug

The USA INDUSTRIALS Plug: 3/8 in is a low-pressure threaded pipe fitting, specifically an NPT threaded, hex drive solid plug made of 304 stainless steel. It is rated for a maximum operating pressure of 150 psi @ 72°F…

SKU 3G-OTH-649448

Also listed as: ZUSAPF23366 · ZUSA PF 23366

Brand
USA INDUSTRIALS
Item
3/8 in NPT Threaded Hex Drive Solid Plug
Part Number
ZUSA-PF-23366
Category
Low-Pressure Threaded Pipe Fittings with Thread Sealant
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-23366
Type
NPT Threaded, Hex Drive Solid Plug, 150 psi @ 72°F, Class 150
Stainless Steel
304
Maximum Operating Pressure
150 psi @ 72 °F

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

Product Description

The USA INDUSTRIALS Plug: 3/8 in is a low-pressure threaded pipe fitting, specifically an NPT threaded, hex drive solid plug made of 304 stainless steel. It is rated for a maximum operating pressure of 150 psi @ 72°F and is Class 150.

Frequently Asked Questions

What is the USA INDUSTRIALS 3/8 in NPT threaded plug used for?

This 304 stainless steel solid plug seals unused ports in low-pressure piping systems up to 150 psi @ 72°F. It is commonly used in water, air, and chemical lines where a leak-tight, corrosion-resistant closure is needed. 3G Electric supplies this genuine USA INDUSTRIALS component worldwide.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-23366 plug?

The plug is 3/8 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 @ 72°F. The manufacturer part number is ZUSA-PF-23366. 3G Electric sources this fitting across 14 industrial departments.

Where to buy USA INDUSTRIALS pipe plugs in worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS ZUSA-PF-23366 plug to worldwide locations. We handle full logistics and customs clearance as a global industrial solutions provider. Contact us for availability and lead time on this 304 stainless steel NPT threaded plug.

How to install a 3/8 in NPT threaded solid plug?

Apply thread sealant to the male NPT threads, then tighten the hex drive with a wrench until snug. Do not overtighten, as 304 stainless steel can gall. For the USA INDUSTRIALS plug rated 150 psi @ 72°F, ensure the mating port is clean and free of debris before installation.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
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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.

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