We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

USA INDUSTRIALS Pipe Nipple: Brass, 3/4 in Nominal Pipe Size, 7 in Overall Lg, Threaded on Both Ends - Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
USA INDUSTRIALSSchedule 40 Brass Pipe & Pipe Nipples with Thread Sealant

USA INDUSTRIALS Pipe Nipple: Brass, 3/4 in Nominal Pipe Size, 7 in Overall Lg, Threaded on Both Ends

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21942) with PTFE thread sealant, threaded on both ends with 3/4 in Male NPT connections. Rated for maximum operating pressure of 125 psi @ 72°F and maximum…

SKU 3G-OTH-649898

Brand
USA INDUSTRIALS
Item
Pipe Nipple: Brass, 3/4 in Nominal Pipe Size, 7 in Overall Lg, Threaded on Both Ends
Category
Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21942
Type
Threaded on Both Ends, Schedule 40
Overall Lg
7 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
3/4 in
Thread Sealant Type
PTFE
Maximum Steam Pressure
953 psi @ 300 °F
Maximum Operating Pressure
125 psi @ 72°F
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21942) with PTFE thread sealant, threaded on both ends with 3/4 in Male NPT connections. Rated for maximum operating pressure of 125 psi @ 72°F and maximum steam pressure of 953 psi @ 300 °F, with a 7 in overall length.

Frequently Asked Questions

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

This brass pipe nipple connects piping in industrial plumbing, steam, and compressed air systems. Its 3/4 in NPT threads and PTFE sealant suit moderate-pressure fluid and steam lines up to 125 psi at 72°F or 953 psi at 300°F.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-21942 pipe nipple?

This Schedule 40 brass nipple has a 3/4 in nominal pipe size, 7 in overall length, and Male NPT x Male NPT connections. It handles 125 psi maximum operating pressure at 72°F and 953 psi maximum steam pressure at 300°F, with PTFE thread sealant applied.

Where to buy USA INDUSTRIALS brass pipe nipples worldwide?

3G Electric supplies USA INDUSTRIALS brass pipe nipples like the ZUSA-PF-21942 to global customers. We handle full logistics, customs clearance, and delivery worldwide, ensuring you receive genuine industrial components for your piping needs.

How to install a threaded brass pipe nipple with PTFE sealant?

Apply additional PTFE tape or pipe dope to the male threads for a leak-free seal. Hand-tighten the nipple into the female fitting, then use wrenches on the nipple's hex section for final torque—avoid over-tightening to prevent brass thread damage.

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 brass pipe & pipe nipples with thread sealant. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts
Pipe Nipple: Brass, 1 1/2 in Nominal Pipe Size, 6 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21863). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 731 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 1 1/2 in Nominal Pipe Size, 6 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21863). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 731 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 1/2 in Nominal Pipe Size, 18 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21830). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 267 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 1/2 in Nominal Pipe Size, 18 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21830). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 267 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 3/8 in Nominal Pipe Size, 8 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21952). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 276 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 3/8 in Nominal Pipe Size, 8 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21952). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 276 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 3 in Nominal Pipe Size, 3 1/2 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21929). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 576 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 3 in Nominal Pipe Size, 3 1/2 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21929). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 576 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 1/8 in Nominal Pipe Size, 2 1/2 in Overall Lg, Threaded on Both Ends, Seamless (MPN ZUSA-PF-21851). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 373 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 1/8 in Nominal Pipe Size, 2 1/2 in Overall Lg, Threaded on Both Ends, Seamless (MPN ZUSA-PF-21851). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 373 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 1 1/2 in Nominal Pipe Size, 3 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21866). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 731 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 1 1/2 in Nominal Pipe Size, 3 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21866). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 731 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 1/8 in Nominal Pipe Size, 3 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21853). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 373 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 1/8 in Nominal Pipe Size, 3 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21853). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 373 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 1 1/4 in Nominal Pipe Size, 6 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21881). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 796 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: Brass, 1 1/4 in Nominal Pipe Size, 6 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21881). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 796 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.