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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

This USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21830) is threaded on both ends with Male NPT x Male NPT connections, 1/2 in nominal pipe size, and 18 in overall length. It features PTFE thread…

SKU 3G-OTH-649744

Also listed as: ZUSAPF21830 · ZUSA PF 21830

Brand
USA INDUSTRIALS
Item
Schedule 40 Brass Pipe Nipple
Part Number
ZUSA-PF-21830
Category
Schedule 40 Brass Pipe & Pipe Nipples with Thread Sealant
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21830
Type
Threaded on Both Ends, Schedule 40
Overall Lg
18 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

This USA INDUSTRIALS Schedule 40 Brass Pipe Nipple (MPN ZUSA-PF-21830) is threaded on both ends with Male NPT x Male NPT connections, 1/2 in nominal pipe size, and 18 in overall length. It features PTFE thread sealant, with a maximum operating pressure of 125 psi @ 72°F and maximum steam pressure of 267 psi @ 450 °F.

Frequently Asked Questions

What is a Schedule 40 brass pipe nipple used for?

A Schedule 40 brass pipe nipple connects two male NPT fittings in plumbing, HVAC, and industrial fluid systems. This USA INDUSTRIALS nipple handles water, air, and steam up to 267 psi @ 450 °F, making it suitable for high-temperature applications in plant maintenance and process lines.

What are the specifications of the USA INDUSTRIALS brass pipe nipple ZUSA-PF-21830?

This brass pipe nipple has a 1/2 in nominal pipe size, 18 in overall length, and Male NPT x Male NPT connections. It is Schedule 40 with PTFE thread sealant, rated for 125 psi @ 72°F operating pressure and 267 psi @ 450 °F steam pressure. The manufacturer part number is ZUSA-PF-21830.

Where to buy a 1/2 in brass pipe nipple worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS 1/2 in brass pipe nipple (ZUSA-PF-21830) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

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

Apply additional PTFE tape or paste to the male NPT threads for a leak-free seal. Hand-tighten the nipple into the female fitting, then use a wrench for an additional 1-2 turns. Avoid over-tightening to prevent thread damage. Always follow local plumbing codes and pressure ratings.

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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