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USA INDUSTRIALS Schedule 40 Threaded on Both Ends Pipe Nipple - Schedule 40 Threaded on Both Ends Pipe & Pipe Nipples
USA INDUSTRIALSSchedule 40 Threaded on Both Ends Pipe & Pipe Nipples

USA INDUSTRIALS Schedule 40 Threaded on Both Ends Pipe Nipple

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 aluminum pipe nipple threaded on both ends, with a 4 in nominal pipe size and 18 in overall length. It features Male NPT x Male NPT connections and a maximum operating…

SKU 3G-OTH-650804

Also listed as: ZUSAPF21781 · ZUSA PF 21781

Brand
USA INDUSTRIALS
Item
Schedule 40 Threaded on Both Ends Pipe Nipple
Category
Schedule 40 Threaded on Both Ends Pipe & Pipe Nipples
Available to Order
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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-21781
Type
Threaded on Both Ends, Schedule 40
Overall Lg
18 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
4 in
Side A Connection Type
Threaded
Maximum Operating Pressure
125 psi @ 72°F

Technical Documents

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

Product Description

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 aluminum pipe nipple threaded on both ends, with a 4 in nominal pipe size and 18 in overall length. It features Male NPT x Male NPT connections and a maximum operating pressure of 125 psi @ 72°F.

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 aluminum pipe nipple used for?

This Schedule 40 aluminum pipe nipple connects piping in low-pressure fluid or air systems. Its 4 in nominal size and 18 in length suit industrial plumbing, pneumatic lines, and structural applications where corrosion resistance and lightweight material are needed.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-21781 pipe nipple?

The pipe nipple is Schedule 40 aluminum, 4 in nominal pipe size, 18 in overall length, threaded on both ends with Male NPT x Male NPT connections. Maximum operating pressure is 125 psi @ 72°F. Manufacturer part number is ZUSA-PF-21781.

Where to buy USA INDUSTRIALS pipe nipples worldwide?

3G Electric supplies USA INDUSTRIALS pipe nipples worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Schedule 40 aluminum nipple with 4 in NPT threads.

How to select the right aluminum pipe nipple for a system?

Match nominal pipe size, schedule, and thread type to your existing piping. For this USA INDUSTRIALS nipple, confirm 4 in NPT male threads and 125 psi max pressure suit your application. Aluminum resists corrosion but verify compatibility with your fluid or gas.

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 schedule 40 threaded on both ends pipe & pipe nipples. 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
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 2 in nominal pipe size and 72 in overall length, with a maximum operating pressure of 125 psi at 72°F. Suitable for connecting piping systems in industrial applications requiring corrosion resistance and lightweight strength
USA INDUSTRIALS
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 2 in nominal pipe size and 72 in overall length, with a maximum operating pressure of 125 psi at 72°F. Suitable for connecting piping systems in industrial applications requiring corrosion resistance and lightweight strength
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. With a 2-inch nominal pipe size and 60-inch overall length, it is used to connect pipes or fittings in low-pressure fluid or air systems. Maximum operating pressure is 125 psi at 72°F
USA INDUSTRIALS
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. With a 2-inch nominal pipe size and 60-inch overall length, it is used to connect pipes or fittings in low-pressure fluid or air systems. Maximum operating pressure is 125 psi at 72°F
Aluminum pipe nipple with 3/8 in nominal pipe size and 6 in overall length. Threaded on both ends with Male NPT connections. Schedule 40 rated for maximum operating pressure of 125 psi at 72°F. Used to connect male threaded fittings in low-pressure fluid or air systems
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Aluminum pipe nipple with 3/8 in nominal pipe size and 6 in overall length. Threaded on both ends with Male NPT connections. Schedule 40 rated for maximum operating pressure of 125 psi at 72°F. Used to connect male threaded fittings in low-pressure fluid or air systems
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 1/2 in nominal pipe size and 3 1/2 in overall length, rated for 125 psi @ 72°F. Used to connect two female threaded fittings in low-pressure fluid or air systems
USA INDUSTRIALS
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 1/2 in nominal pipe size and 3 1/2 in overall length, rated for 125 psi @ 72°F. Used to connect two female threaded fittings in low-pressure fluid or air systems
This Schedule 40 aluminum pipe nipple is threaded on both ends with a Male BSPT x Male NPT connection. It has a 3/8 in nominal pipe size and 2 in overall length, rated for 125 psi at 72°F. Used to connect threaded pipes or fittings in low-pressure fluid or air systems
USA INDUSTRIALS
This Schedule 40 aluminum pipe nipple is threaded on both ends with a Male BSPT x Male NPT connection. It has a 3/8 in nominal pipe size and 2 in overall length, rated for 125 psi at 72°F. Used to connect threaded pipes or fittings in low-pressure fluid or air systems
Galvanized steel pipe nipple with Schedule 40 wall thickness, threaded male NPT on both ends. Includes PTFE thread sealant. Rated for 125 psi at 72°F. Used for connecting pipe fittings in plumbing, compressed air, and water systems
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Galvanized steel pipe nipple with Schedule 40 wall thickness, threaded male NPT on both ends. Includes PTFE thread sealant. Rated for 125 psi at 72°F. Used for connecting pipe fittings in plumbing, compressed air, and water systems

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This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections for joining pipes or fittings in low-pressure fluid and air systems. With a 2 1/2 in nominal size and 3 1/2 in overall length, it is rated for 125 psi at 72°F. Suitable for general industrial plumbing and pneumatic lines
USA INDUSTRIALS
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections for joining pipes or fittings in low-pressure fluid and air systems. With a 2 1/2 in nominal size and 3 1/2 in overall length, it is rated for 125 psi at 72°F. Suitable for general industrial plumbing and pneumatic lines
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 2 in nominal pipe size and 12 in overall length, rated for 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems
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This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 2 in nominal pipe size and 12 in overall length, rated for 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It measures 3 in nominal pipe size and 8 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems
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This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It measures 3 in nominal pipe size and 8 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems
Aluminum pipe nipple with male NPT threads on both ends, Schedule 40 wall thickness, 3/8 in nominal size, and 5 in overall length. Rated for 125 psi maximum operating pressure at 72°F. Used to connect two female threaded fittings in low-pressure fluid or air systems
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Aluminum pipe nipple with male NPT threads on both ends, Schedule 40 wall thickness, 3/8 in nominal size, and 5 in overall length. Rated for 125 psi maximum operating pressure at 72°F. Used to connect two female threaded fittings in low-pressure fluid or air systems
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 3 in nominal pipe size and 4 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems
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This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 3 in nominal pipe size and 4 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 3/8 in nominal pipe size and 7 in overall length, rated for a maximum operating pressure of 125 psi at 72°F. Used to extend or connect piping in low-pressure fluid or air systems
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This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. It has a 3/8 in nominal pipe size and 7 in overall length, rated for a maximum operating pressure of 125 psi at 72°F. Used to extend or connect piping in low-pressure fluid or air systems
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. Seamless construction and a 3 in nominal size suit low-pressure fluid or air systems. Rated for 125 psi at 72°F, it is used for connecting pipes in industrial plumbing and pneumatic lines
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This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT connections. Seamless construction and a 3 in nominal size suit low-pressure fluid or air systems. Rated for 125 psi at 72°F, it is used for connecting pipes in industrial plumbing and pneumatic lines
Galvanized steel pipe nipple with Schedule 40 wall thickness, 1 in nominal size, and 72 in length. Threaded on both ends with Male NPT connections and PTFE thread sealant. Rated for 125 psi at 72°F. Used to connect fittings in plumbing, compressed air, or water systems
USA INDUSTRIALS
Galvanized steel pipe nipple with Schedule 40 wall thickness, 1 in nominal size, and 72 in length. Threaded on both ends with Male NPT connections and PTFE thread sealant. Rated for 125 psi at 72°F. Used to connect fittings in plumbing, compressed air, or water systems