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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 with PTFE thread sealant, threaded on both ends with 1/2 in Male NPT connections and a 4 in overall length. It is rated for a maximum operating pressure…

SKU 3G-OTH-649750

Also listed as: ZUSAPF21833 · ZUSA PF 21833

Brand
USA INDUSTRIALS
Item
Schedule 40 Brass Pipe Nipple
Category
Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21833
Type
Threaded on Both Ends, Schedule 40
Overall Lg
4 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
1/2 in
Thread Sealant Type
PTFE
Maximum Steam Pressure
267 psi @ 450 °F
Maximum Operating Pressure
125 psi @ 72°F

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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 with PTFE thread sealant, threaded on both ends with 1/2 in Male NPT connections and a 4 in overall length. It is rated for a maximum operating pressure of 125 psi @ 72°F and a maximum steam pressure of 267 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 267 psi at 450 °F for steam.

What are the specifications of the USA INDUSTRIALS pipe nipple ZUSA-PF-21833?

The nipple has a 1/2 in nominal pipe size, 4 in overall length, male NPT x male NPT connections, and Schedule 40 wall thickness. Maximum operating pressure is 125 psi @ 72°F; maximum steam pressure is 267 psi @ 450 °F. Thread sealant is PTFE.

Where to buy USA INDUSTRIALS pipe nipple ZUSA-PF-21833 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 pipe thread compound or PTFE tape to the male NPT threads, then hand-tighten the nipple into the female fitting. Use a wrench for final snugging—avoid overtightening to prevent cracking the brass. For steam service, verify pressure and temperature ratings.

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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This Schedule 40 brass pipe nipple is threaded on both ends with 4 in Male NPT connections and an 8 in overall length. It includes PTFE thread sealant for enhanced sealing. Rated for maximum operating pressure of 125 psi at 72°F and maximum steam pressure of 561 psi at 300°F, it is suitable for use in industrial fluid and steam piping systems
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