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USA INDUSTRIALS Pipe Nipple: Brass, 4 in Nominal Pipe Size, 10 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, 4 in Nominal Pipe Size, 10 in Overall Lg, Threaded on Both Ends

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21963) with PTFE thread sealant, threaded on both ends with 4 in Male NPT x Male NPT connections and 10 in overall length. Rated for maximum operating…

SKU 3G-OTH-649786

Also listed as: ZUSAPF21963 · ZUSA PF 21963

Brand
USA INDUSTRIALS
Item
Pipe Nipple: Brass, 4 in Nominal Pipe Size, 10 in Overall Lg, Threaded on Both Ends
Category
Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21963
Type
Threaded on Both Ends, Schedule 40
Overall Lg
10 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
4 in
Thread Sealant Type
PTFE
Maximum Steam Pressure
561 psi @ 300 °F
Maximum Operating Pressure
125 psi @ 72°F

Technical Documents

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

Product Description

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21963) with PTFE thread sealant, threaded on both ends with 4 in Male NPT x Male NPT connections and 10 in overall length. Rated for maximum operating pressure of 125 psi @ 72°F and maximum steam pressure of 561 psi @ 300 °F.

Frequently Asked Questions

What is a Schedule 40 brass pipe nipple used for?

A Schedule 40 brass pipe nipple connects two male NPT fittings in industrial piping systems for water, air, or steam service. This USA INDUSTRIALS nipple (MPN ZUSA-PF-21963) is rated for 125 psi at 72°F and 561 psi steam at 300°F, making it suitable for moderate-pressure applications in plant maintenance, HVAC, and process lines.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-21963 pipe nipple?

This brass pipe nipple has a 4 in nominal pipe size, 10 in overall length, threaded on both ends with 4 in Male NPT x Male NPT connections. It is Schedule 40, includes PTFE thread sealant, and is rated for maximum operating pressure of 125 psi @ 72°F and maximum steam pressure of 561 psi @ 300°F.

Where to buy USA INDUSTRIALS brass pipe nipples worldwide?

3G Electric supplies USA INDUSTRIALS brass pipe nipples like the ZUSA-PF-21963 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote on this Schedule 40 nipple with PTFE sealant, and we will source and ship it to your location.

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

Clean both male NPT threads, apply PTFE tape or paste from the sealant included, and hand-tighten the nipple into the female fitting. Use a wrench for final snugging—avoid over-tightening to prevent cracking the brass. For steam service, ensure the sealant is rated for 561 psi at 300°F as specified by USA INDUSTRIALS.

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.

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