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USA INDUSTRIALS Schedule 40 Brass Pipe Nipple with PTFE Thread 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 with PTFE Thread Sealant

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21855) with PTFE thread sealant, threaded on both ends with Male NPT x Male NPT connections. Nominal pipe size is 1/8 in, overall length 4 in. Maximum…

SKU 3G-OTH-649908

Also listed as: ZUSAPF21855 · ZUSA PF 21855

Brand
USA INDUSTRIALS
Item
Schedule 40 Brass Pipe Nipple with PTFE Thread Sealant
Category
Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
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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-21855
Type
Threaded on Both Ends, Schedule 40
Overall Lg
4 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
1/8 in
Thread Sealant Type
PTFE
Maximum Steam Pressure
373 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

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21855) with PTFE thread sealant, threaded on both ends with Male NPT x Male NPT connections. Nominal pipe size is 1/8 in, overall length 4 in. Maximum operating pressure 125 psi @ 72°F; maximum steam pressure 373 psi @ 450 °F.

Frequently Asked Questions

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

This brass pipe nipple connects two male NPT fittings in low-pressure fluid, gas, or steam lines. Common in instrumentation, pneumatic controls, and HVAC systems where corrosion resistance and a leak-tight PTFE sealant are required.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-21855 pipe nipple?

This Schedule 40 brass nipple has a 1/8 in nominal pipe size, 4 in overall length, and Male NPT x Male NPT connections. Maximum operating pressure is 125 psi @ 72°F; maximum steam pressure is 373 psi @ 450 °F. PTFE thread sealant is pre-applied.

Where to buy USA INDUSTRIALS brass pipe nipples worldwide?

3G Electric supplies USA INDUSTRIALS brass pipe nipples worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Schedule 40 nipple with PTFE sealant.

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

Ensure male threads are clean and dry. Apply additional PTFE tape if needed, wrapping in the direction of thread engagement. Hand-tighten then use a wrench for final turn—avoid over-tightening to prevent cracking the brass. Test for leaks at operating pressure.

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.
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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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