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USA INDUSTRIALS Pipe Nipple: 1 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg - Schedule 40 Low Pressure Pipe & Pipe Nipples
USA INDUSTRIALSSchedule 40 Low Pressure Pipe & Pipe Nipples

USA INDUSTRIALS Pipe Nipple: 1 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 Low Pressure Pipe & Pipe Nipple with a 1 1/2 in nominal pipe size, 4 in length, and welded construction. It features a Male BSPT x Male NPT connection type and a…

SKU 3G-OTH-468395

Brand
USA INDUSTRIALS
Item
Pipe Nipple: 1 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg
Category
Schedule 40 Low Pressure Pipe & Pipe Nipples
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21169
Type
Male BSPT x Male NPT, Schedule 40, Welded
Lg
4 in
Connection Type
Male BSPT x Male NPT
Maximum Operating Pressure
125 psi @ 72°F
View Full Spec Sheet

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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 & Pipe Nipple with a 1 1/2 in nominal pipe size, 4 in length, and welded construction. It features a Male BSPT x Male NPT connection type 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 Schedule 40 pipe nipple used for?

This pipe nipple connects male BSPT to male NPT threaded fittings in low-pressure piping systems up to 125 psi @ 72°F. It is commonly used in industrial plumbing, compressed air lines, and process piping where a welded Schedule 40 carbon steel nipple is required.

What are the specifications of the USA INDUSTRIALS pipe nipple ZUSA-PF-21169?

The USA INDUSTRIALS pipe nipple has a 1 1/2 in nominal pipe size, 4 in length, Schedule 40 wall, welded construction, and male BSPT x male NPT connections. Maximum operating pressure is 125 psi @ 72°F. The manufacturer part number is ZUSA-PF-21169.

Where to buy USA INDUSTRIALS pipe nipple ZUSA-PF-21169 worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS pipe nipple ZUSA-PF-21169 to worldwide locations. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive the correct Schedule 40 welded nipple with male BSPT x male NPT threads.

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

Verify the nominal pipe size (1 1/2 in), thread types (male BSPT on one end, male NPT on the other), and pressure rating (125 psi @ 72°F). Ensure the nipple length (4 in) fits your assembly. For mixed-thread applications, confirm thread sealant compatibility with both BSPT and NPT standards.

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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Pipe Nipple: 1 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21161). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
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Pipe Nipple: 1 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21161). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
Pipe Nipple: 1 in Nominal Pipe Size, Male BSPT x Male NPT, 3 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21160). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
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Pipe Nipple: 1 in Nominal Pipe Size, Male BSPT x Male NPT, 3 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21160). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
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). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
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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). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 12 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21154). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 12 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21154). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
Pipe Nipple: 1/2 in Nominal Pipe Size, Male BSPT x Male NPT, 4 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21152). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
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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). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
Pipe Nipple: 2 in Nominal Pipe Size, Male BSPT x Male NPT, 6 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21174). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
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Pipe Nipple: 2 in Nominal Pipe Size, Male BSPT x Male NPT, 6 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21174). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
Pipe Nipple: 2 in Nominal Pipe Size, Male BSPT x Male NPT, 2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21171). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: 2 in Nominal Pipe Size, Male BSPT x Male NPT, 2 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21171). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
Pipe Nipple: 1 1/4 in Nominal Pipe Size, Male BSPT x Male NPT, 6 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21166). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: 1 1/4 in Nominal Pipe Size, Male BSPT x Male NPT, 6 in Lg, Schedule 40, Welded (MPN ZUSA-PF-21166). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male BSPT x Male NPT.