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USA INDUSTRIALS Pipe Nipple: Brass, 3/8 in Nominal Pipe Size, 1 in Overall Lg, Fully Threaded - Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
USA INDUSTRIALSSchedule 40 Brass Pipe & Pipe Nipples with Thread Sealant

USA INDUSTRIALS Pipe Nipple: Brass, 3/8 in Nominal Pipe Size, 1 in Overall Lg, Fully Threaded

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21803) is a fully threaded, seamless pipe nipple with a 3/8 in nominal pipe size and 1 in overall length. It features Male NPT x Male NPT connections with…

SKU 3G-OTH-649883

Brand
USA INDUSTRIALS
Item
Pipe Nipple: Brass, 3/8 in Nominal Pipe Size, 1 in Overall Lg, Fully Threaded
Category
Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21803
Type
Fully Threaded, Schedule 40, Seamless
Overall Lg
1 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
3/8 in
Thread Sealant Type
PTFE
Maximum Steam Pressure
276 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

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21803) is a fully threaded, seamless pipe nipple with a 3/8 in nominal pipe size and 1 in overall length. It features Male NPT x Male NPT connections with PTFE thread sealant, rated for a maximum operating pressure of 125 psi @ 72°F and a maximum steam pressure of 276 psi @ 450 °F.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a USA INDUSTRIALS Schedule 40 Brass Pipe Nipple used for?

This fully threaded, seamless brass pipe nipple connects male NPT fittings in plumbing, pneumatic, and low-pressure steam lines. It suits applications requiring corrosion resistance and a compact 1 in overall length, with PTFE sealant pre-applied for leak-free joints.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-21803 pipe nipple?

The ZUSA-PF-21803 is a 3/8 in nominal pipe size, Schedule 40, seamless brass nipple with 1 in overall length. It has Male NPT x Male NPT connections, PTFE thread sealant, maximum operating pressure 125 psi @ 72°F, and maximum steam pressure 276 psi @ 450 °F.

Where to buy USA INDUSTRIALS brass pipe nipples worldwide?

3G Electric supplies and delivers USA INDUSTRIALS brass pipe nipples worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.

How to install a Schedule 40 brass pipe nipple with PTFE sealant?

Ensure threads are clean and dry. Apply additional PTFE tape or paste if needed, but the factory-applied sealant is sufficient for most applications. Hand-tighten then use a wrench for final turn—avoid over-tightening to prevent cracking the brass.

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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Pipe Nipple: Brass, 3/8 in Nominal Pipe Size, 8 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21952). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 276 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 3 in Nominal Pipe Size, 3 1/2 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21929). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 576 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: Brass, 3 in Nominal Pipe Size, 3 1/2 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21929). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 576 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
Pipe Nipple: Brass, 1/8 in Nominal Pipe Size, 2 1/2 in Overall Lg, Threaded on Both Ends, Seamless (MPN ZUSA-PF-21851). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 373 psi @ 450 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: Brass, 1 1/2 in Nominal Pipe Size, 3 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21866). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 731 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: Brass, 1 1/4 in Nominal Pipe Size, 6 in Overall Lg, Threaded on Both Ends, Schedule 40 (MPN ZUSA-PF-21881). Key specifications — Maximum Operating Pressure: 125 psi @ 72°F; Maximum Steam Pressure: 796 psi @ 300 °F; Thread Sealant Type: PTFE; Connection Type: Male NPT x Male NPT.
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