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USA INDUSTRIALS Schedule 40 Brass Pipe Nipple - 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

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 brass nipple threaded on both ends with 1/4 in Male NPT x Male NPT connections, 4 in overall length, and PTFE thread sealant. It is rated for a maximum operating…

SKU 3G-OTH-649774

Also listed as: ZUSAPF21843 · ZUSA PF 21843

Brand
USA INDUSTRIALS
Item
Schedule 40 Brass Pipe Nipple
Part Number
ZUSA-PF-21843
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
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21843
Type
Threaded on Both Ends, Schedule 40
Overall Lg
4 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 nipple threaded on both ends with 1/4 in Male NPT x Male NPT connections, 4 in overall length, and PTFE thread sealant. It 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 nipple connects two male NPT fittings in plumbing, pneumatic, or steam lines. Its PTFE thread sealant helps prevent leaks in applications up to 125 psi at 72°F or 282 psi at 450 °F for steam.

What are the specifications of the USA INDUSTRIALS pipe nipple ZUSA-PF-21843?

The nipple is 1/4 in nominal pipe size, 4 in overall length, with male NPT threads on both ends. It is rated for 125 psi @ 72°F maximum operating pressure and 282 psi @ 450 °F maximum steam pressure, with PTFE thread sealant.

Where to buy USA INDUSTRIALS pipe nipple ZUSA-PF-21843 worldwide?

3G Electric supplies and delivers this USA INDUSTRIALS brass pipe nipple worldwide. We handle full logistics and customs clearance so you receive the correct Schedule 40 nipple with PTFE sealant, regardless of your location.

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

Apply additional PTFE tape or pipe dope to the male NPT threads for extra sealing. Hand-tighten the nipple into the female fitting, then use a wrench for a final 1–2 turns. Avoid over-tightening to prevent cracking the brass.

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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