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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

USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21797) is a fully threaded, 1 1/2 in nominal pipe size nipple with 1 3/4 in overall length and Male NPT x Male NPT connections. It features PTFE thread…

SKU 3G-OTH-649870

Also listed as: ZUSAPF21797 · ZUSA PF 21797

Brand
USA INDUSTRIALS
Item
Schedule 40 Brass Pipe Nipple
Part Number
ZUSA-PF-21797
Category
Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21797
Type
Fully Threaded, Schedule 40
Overall Lg
1 3/4 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
1 1/2 in
Thread Sealant Type
PTFE
Maximum Steam Pressure
731 psi @ 300 °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-21797) is a fully threaded, 1 1/2 in nominal pipe size nipple with 1 3/4 in overall length and Male NPT x Male NPT connections. It features PTFE thread sealant and is rated for a maximum operating pressure of 125 psi @ 72°F and a maximum steam pressure of 731 psi @ 300 °F.

Frequently Asked Questions

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

This fully threaded brass pipe nipple connects male NPT fittings in industrial plumbing, steam, and compressed air systems. It suits applications requiring corrosion resistance and pressure ratings up to 125 psi at 72°F or 731 psi steam at 300°F.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-21797 pipe nipple?

The ZUSA-PF-21797 is a Schedule 40 brass pipe nipple with 1 1/2 in nominal size, 1 3/4 in overall length, and Male NPT x Male NPT connections. It includes PTFE thread sealant and is rated for 125 psi at 72°F operating pressure and 731 psi at 300°F steam pressure.

Where to buy USA INDUSTRIALS brass pipe nipples worldwide?

3G Electric supplies USA INDUSTRIALS brass pipe nipples like the ZUSA-PF-21797 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial components for your piping needs.

How to install a fully threaded brass pipe nipple with PTFE sealant?

Apply PTFE tape or paste to the male NPT threads, then hand-tighten the nipple into the female fitting. Use a wrench for final snugging—avoid overtightening to prevent thread damage. Ensure the system is depressurized before installation.

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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