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USA INDUSTRIALS Schedule 40 Brass Pipe Nipple, 1/4 in NPT, 3 in, PTFE Sealant - Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
USA INDUSTRIALSSchedule 40 Brass Pipe & Pipe Nipples with Thread Sealant

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple, 1/4 in NPT, 3 in, PTFE Sealant

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 brass pipe nipple threaded on both ends with Male NPT x Male NPT connections, a 1/4 in nominal pipe size, and a 3 in overall length. It features PTFE thread sealant…

SKU 3G-OTH-649776

Also listed as: ZUSAPF21841 · ZUSA PF 21841

Brand
USA INDUSTRIALS
Item
Schedule 40 Brass Pipe Nipple, 1/4 in NPT, 3 in, PTFE Sealant
Part Number
ZUSA-PF-21841
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
Payment
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21841
Type
Threaded on Both Ends, Schedule 40
Overall Lg
3 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
1/4 in
Thread Sealant Type
PTFE
Maximum Steam Pressure
282 psi @ 450 °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

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 brass pipe nipple threaded on both ends with Male NPT x Male NPT connections, a 1/4 in nominal pipe size, and a 3 in overall length. It features PTFE thread sealant and is rated for a maximum operating pressure of 125 psi @ 72°F and a maximum steam pressure of 282 psi @ 450 °F.

Frequently Asked Questions

What is a USA INDUSTRIALS brass pipe nipple used for?

This Schedule 40 brass pipe nipple connects two male NPT threaded fittings in plumbing, pneumatic, or low-pressure steam systems. Its 1/4 in nominal size and 3 in length suit tight spaces where a short, corrosion-resistant brass connector is needed.

What are the specifications of the USA INDUSTRIALS pipe nipple ZUSA-PF-21841?

The ZUSA-PF-21841 is a 1/4 in NPT brass pipe nipple, 3 in overall length, threaded on both ends with Male NPT x Male NPT connections. It has PTFE thread sealant, a maximum operating pressure of 125 psi @ 72°F, and a maximum steam pressure of 282 psi @ 450 °F.

Where to buy USA INDUSTRIALS pipe nipple ZUSA-PF-21841 worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS ZUSA-PF-21841 brass pipe nipple worldwide. We handle full logistics and customs clearance, ensuring you receive the correct Schedule 40 threaded nipple for your industrial application.

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

Apply additional PTFE tape or pipe dope to the male NPT threads for a leak-free seal. Hand-tighten the nipple into the female fitting, then use a wrench for an additional 1-2 turns. Avoid over-tightening to prevent cracking the brass or damaging threads.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
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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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