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USA INDUSTRIALS Plug: 4 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: 4 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F

The USA INDUSTRIALS Plug: 4 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-649417

Also listed as: ZUSAPF23367 · ZUSA PF 23367

Brand
USA INDUSTRIALS
Item
Plug: 4 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
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-23367
Type
NPT Threaded, Hex Drive Solid Plug, 150 psi @ 72°F, Class 150
Stainless Steel
304
Maximum Operating Pressure
150 psi @ 72 °F

Technical Documents

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

Product Description

The USA INDUSTRIALS Plug: 4 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, with manufacturer part number ZUSA-PF-23367.

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 a USA INDUSTRIALS 4 in NPT threaded hex drive solid plug used for?

This 304 stainless steel plug seals threaded pipe openings in low-pressure systems up to 150 psi at 72°F. It is commonly used in water, air, and chemical lines across industrial plants, refineries, and commercial plumbing where corrosion resistance and a secure hex drive seal are required.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-23367 plug?

The plug is a 4 in NPT threaded, hex drive solid plug made from 304 stainless steel. It has a maximum operating pressure of 150 psi at 72°F and is Class 150. The manufacturer part number is ZUSA-PF-23367.

Where to buy a USA INDUSTRIALS 4 in NPT threaded plug worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS 4 in NPT threaded hex drive solid plug worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install a 4 in NPT hex drive solid plug?

Apply a compatible thread sealant to the male NPT threads, then hand-tighten the plug into the female fitting. Use a hex wrench on the drive to snug the plug firmly—do not overtighten, as 304 stainless steel can gall. Test the joint at operating pressure to confirm no leaks.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Plug: 1 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23358)
USA INDUSTRIALS
Plug: 1 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23358)
Plug: 1 1/4 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23361)
USA INDUSTRIALS
Plug: 1 1/4 in, NPT Threaded, Hex Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23361)
Plug: 3/8 in, NPT Threaded, Hex Drive Solid Plug, 316 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23436)
USA INDUSTRIALS
Plug: 3/8 in, NPT Threaded, Hex Drive Solid Plug, 316 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23436)
Plug: 3/4 in, NPT Threaded, Hex Drive Solid Plug, 316 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23435)
USA INDUSTRIALS
Plug: 3/4 in, NPT Threaded, Hex Drive Solid Plug, 316 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23435)
Plug: 1/4 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23201)
USA INDUSTRIALS
Plug: 1/4 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23201)
Plug: 1/4 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23062)
USA INDUSTRIALS
Plug: 1/4 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23062)

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USA INDUSTRIALS Metal Pipe Straight: Straight, 150 psi, 1 1/2 in x 3/4 in, Malleable Iron (MPN ZUSA-PF-23245)
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USA INDUSTRIALS Metal Pipe Straight: Straight, 150 psi, 1 1/2 in x 3/4 in, Malleable Iron (MPN ZUSA-PF-23245)
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Metal Pipe Straight: 3/8 in x 1/4 in, Threaded x Threaded, Class 150, 150 psi, Straight (MPN ZUSA-PF-23168)
Metal Pipe Straight: 1 1/2 in x 1 1/4 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23391)
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Metal Pipe Straight: 1 1/2 in x 1 1/4 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23391)
Plug: 4 in, NPT Threaded, Square Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23379)
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Plug: 4 in, NPT Threaded, Square Drive Solid Plug, 304 Stainless Steel, 150 psi @ 72°F, Class 150 (MPN ZUSA-PF-23379)
Metal Pipe Straight: 2 in x 3/4 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23333)
USA INDUSTRIALS
Metal Pipe Straight: 2 in x 3/4 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23333)