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USA INDUSTRIALS Pipe Nipple - Schedule 40 Low Pressure Pipe & Pipe Nipples
USA INDUSTRIALSSchedule 40 Low Pressure Pipe & Pipe Nipples

USA INDUSTRIALS Pipe Nipple

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 low-pressure pipe nipple with a 2-inch nominal pipe size, 3-inch length, and welded construction. It features a Male BSPT x Male NPT connection type and a maximum…

SKU 3G-OTH-468392

Also listed as: ZUSAPF21172 · ZUSA PF 21172

Brand
USA INDUSTRIALS
Item
Pipe Nipple
Category
Schedule 40 Low Pressure Pipe & Pipe Nipples
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21172
Type
Male BSPT x Male NPT, Schedule 40, Welded
Lg
3 in
Connection Type
Male BSPT x Male NPT
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 low-pressure pipe nipple with a 2-inch nominal pipe size, 3-inch length, and welded construction. It features a Male BSPT x Male NPT connection type and a maximum operating pressure of 125 psi @ 72°F.

Frequently Asked Questions

What is a USA INDUSTRIALS Schedule 40 pipe nipple used for?

This 2-inch pipe nipple connects BSPT male threads to NPT male threads in low-pressure piping systems up to 125 psi at 72°F. It is commonly used in water, air, and steam lines where a welded Schedule 40 fitting is required for durability.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-21172 pipe nipple?

The USA INDUSTRIALS pipe nipple has a 2-inch nominal pipe size, 3-inch length, Schedule 40 wall thickness, and welded construction. It features Male BSPT x Male NPT connections with a maximum operating pressure of 125 psi at 72°F.

Where to buy USA INDUSTRIALS pipe nipples worldwide?

3G Electric supplies USA INDUSTRIALS pipe nipples to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the ZUSA-PF-21172 or other industrial pipe fittings.

How to select the right pipe nipple for a BSPT to NPT connection?

Match the nominal pipe size and thread type—here, 2-inch Male BSPT on one end and Male NPT on the other. Verify the pressure rating (125 psi at 72°F) and schedule (Schedule 40). For mixed-thread applications, this USA INDUSTRIALS nipple provides a direct transition.

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 low pressure 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
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
USA INDUSTRIALS
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
Schedule XXH pipe nipple with 1-1/2 in nominal pipe size, 4 in length, and male NPT connections. Constructed from black-coated 20 steel, rated for maximum operating pressure of 6,000 psi at 72 °F. Used in high-pressure industrial piping systems requiring extra-heavy wall thickness
USA INDUSTRIALS
Schedule XXH pipe nipple with 1-1/2 in nominal pipe size, 4 in length, and male NPT connections. Constructed from black-coated 20 steel, rated for maximum operating pressure of 6,000 psi at 72 °F. Used in high-pressure industrial piping systems requiring extra-heavy wall thickness
This pipe nipple is a Schedule 40 low-pressure fitting with 1 in nominal pipe size, 1 1/2 in length, and Male NPT x Male NPT connections. It features welded construction and PTFE thread sealant applied to the threads. Rated for maximum operating pressure of 125 psi at 72°F, it is used to connect two male NPT fittings in low-pressure plumbing, air, water, or oil systems
USA INDUSTRIALS
This pipe nipple is a Schedule 40 low-pressure fitting with 1 in nominal pipe size, 1 1/2 in length, and Male NPT x Male NPT connections. It features welded construction and PTFE thread sealant applied to the threads. Rated for maximum operating pressure of 125 psi at 72°F, it is used to connect two male NPT fittings in low-pressure plumbing, air, water, or oil systems
This Schedule 40 welded pipe nipple has male NPT threads on both ends and a pre-applied PTFE thread sealant for leak-resistant joints. It is rated for a maximum operating pressure of 125 psi at 72°F. Commonly used in low-pressure plumbing, pneumatic, and fluid-handling systems for connecting threaded pipes
USA INDUSTRIALS
This Schedule 40 welded pipe nipple has male NPT threads on both ends and a pre-applied PTFE thread sealant for leak-resistant joints. It is rated for a maximum operating pressure of 125 psi at 72°F. Commonly used in low-pressure plumbing, pneumatic, and fluid-handling systems for connecting threaded pipes
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
USA INDUSTRIALS
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 x Male NPT connections. It has a 4 in nominal pipe size and 18 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used to connect piping in low-pressure fluid or air systems
USA INDUSTRIALS
This Schedule 40 aluminum pipe nipple is threaded on both ends with Male NPT x Male NPT connections. It has a 4 in nominal pipe size and 18 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used to connect piping in low-pressure fluid or air systems

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Pipe Nipple: 3/4 in Nominal Pipe Size, Male BSPT x Male NPT, 1 1/2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21155)
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Pipe Nipple: 3/4 in Nominal Pipe Size, Male BSPT x Male NPT, 1 1/2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21155)
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Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21152)
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Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 3 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21151)
Pipe Nipple: 3/4 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21157)
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Pipe Nipple: 3/4 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21157)
Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 1 1/2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21149)
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Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 1 1/2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21149)
Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 6 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21153)
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Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 6 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21153)
Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 12 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21154)
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Pipe Nipple: 3/4 in Nominal Pipe Size, Male BSPT x Male NPT, 2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21156)
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Pipe Nipple: 3/4 in Nominal Pipe Size, Male BSPT x Male NPT, 2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21156)