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USA INDUSTRIALS Schedule 40 Pipe Nipple - Schedule 40 Pipe Nipples with Thread Sealant
USA INDUSTRIALSSchedule 40 Pipe Nipples with Thread Sealant

USA INDUSTRIALS Schedule 40 Pipe Nipple

The USA INDUSTRIALS Pipe Nipple (SKU 3G-OTH-651055) is a Schedule 40, 3-inch, 22-inch-long, welded 316 stainless steel nipple with Male NPT x Male NPT threads on both ends. It includes a pre-applied thread sealant…

SKU 3G-OTH-651055

Also listed as: ZUSAPF21629 · ZUSA PF 21629

Brand
USA INDUSTRIALS
Item
Schedule 40 Pipe Nipple
Category
Schedule 40 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-21629
Type
Schedule 40, 3 in, Threaded on Both Ends, Welded
Material
Stainless Steel
Lg
22 in
Connection Type
Male NPT x Male NPT
Maximum Operating Pressure
150 psi @ 72 °F
Includes Pre-Applied Thread Sealant
Pre-Applied Thread Sealant Included

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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS Pipe Nipple (SKU 3G-OTH-651055) is a Schedule 40, 3-inch, 22-inch-long, welded 316 stainless steel nipple with Male NPT x Male NPT threads on both ends. It includes a pre-applied thread sealant and has a maximum operating pressure of 150 psi @ 72 °F.

Frequently Asked Questions

What is a USA INDUSTRIALS 316 stainless steel pipe nipple used for?

This Schedule 40, 3-inch, 22-inch-long welded nipple with Male NPT threads on both ends is used for connecting pipes in corrosive or high-temperature industrial fluid systems. The pre-applied thread sealant simplifies installation in applications requiring leak-free joints.

What are the specifications of the USA INDUSTRIALS pipe nipple ZUSA-PF-21629?

This 316 stainless steel nipple is Schedule 40, 3 in, 22 in long, welded, with Male NPT x Male NPT connections. It includes pre-applied thread sealant and has a maximum operating pressure of 150 psi @ 72 °F. The manufacturer part number is ZUSA-PF-21629.

Where to buy USA INDUSTRIALS pipe nipple ZUSA-PF-21629 worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS pipe nipple (SKU 3G-OTH-651055) worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, whether you are in North America, Europe, Asia, or the Middle East.

How to install a threaded pipe nipple with pre-applied sealant?

Clean the male threads and female port, then hand-tighten the nipple until snug. Use a wrench for an additional 1-2 turns—do not overtighten. The pre-applied sealant activates upon assembly, so no tape or pipe dope is needed. Test the joint 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.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS schedule 40 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This Schedule 40 pipe nipple is made from seamless 316 stainless steel, 1/8 in nominal size, 30 in length, with male NPT threads on both ends. It includes a pre-applied thread sealant for simplified installation. Suitable for use in piping systems requiring corrosion resistance, with a maximum operating pressure of 150 psi at 72 °F
USA INDUSTRIALS
This Schedule 40 pipe nipple is made from seamless 316 stainless steel, 1/8 in nominal size, 30 in length, with male NPT threads on both ends. It includes a pre-applied thread sealant for simplified installation. Suitable for use in piping systems requiring corrosion resistance, with a maximum operating pressure of 150 psi at 72 °F
Schedule 40 welded pipe nipple made from 304 stainless steel, 36 inches long with 1-1/2 inch male NPT threads on both ends. Includes pre-applied thread sealant for simplified installation. Rated for 150 psi at 72 °F. Used for connecting piping in fluid, gas, or steam systems
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Schedule 40 welded pipe nipple made from 304 stainless steel, 36 inches long with 1-1/2 inch male NPT threads on both ends. Includes pre-applied thread sealant for simplified installation. Rated for 150 psi at 72 °F. Used for connecting piping in fluid, gas, or steam systems
This Schedule 40 pipe nipple is made of 304 stainless steel, 1 1/4 in size, 22 in long, welded construction with male NPT threads on both ends. It includes pre-applied thread sealant for simplified installation. Rated for maximum operating pressure of 150 psi at 72 °F. Used to extend or connect piping in industrial fluid, gas, and air systems
USA INDUSTRIALS
This Schedule 40 pipe nipple is made of 304 stainless steel, 1 1/4 in size, 22 in long, welded construction with male NPT threads on both ends. It includes pre-applied thread sealant for simplified installation. Rated for maximum operating pressure of 150 psi at 72 °F. Used to extend or connect piping in industrial fluid, gas, and air systems
This Schedule 40 pipe nipple is made of 304 stainless steel, 1/8 in size, 120 in length, threaded on both ends with Male NPT connections. It is welded construction and includes pre-applied thread sealant. Maximum operating pressure is 150 psi at 72 °F. Used to connect two male threaded fittings in piping systems for conveying fluids or gases
USA INDUSTRIALS
This Schedule 40 pipe nipple is made of 304 stainless steel, 1/8 in size, 120 in length, threaded on both ends with Male NPT connections. It is welded construction and includes pre-applied thread sealant. Maximum operating pressure is 150 psi at 72 °F. Used to connect two male threaded fittings in piping systems for conveying fluids or gases
This aluminum Schedule 40 pipe nipple is fully threaded with Male NPT x Male NPT connections on both ends. It has a 3 in nominal pipe size and 2-5/8 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used for connecting male threaded fittings in low-pressure fluid or air systems
USA INDUSTRIALS
This aluminum Schedule 40 pipe nipple is fully threaded with Male NPT x Male NPT connections on both ends. It has a 3 in nominal pipe size and 2-5/8 in overall length, with a maximum operating pressure of 125 psi at 72°F. Used for connecting male threaded fittings in low-pressure fluid or air systems
Fully threaded aluminum pipe nipple with Male NPT connections on both ends. Schedule 40 construction rated for 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems
USA INDUSTRIALS
Fully threaded aluminum pipe nipple with Male NPT connections on both ends. Schedule 40 construction rated for 125 psi at 72°F. Used to connect two male threaded pipes or fittings in low-pressure fluid or air systems

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This Schedule 40 pipe nipple is made of 304 stainless steel with welded construction and male NPT threads on both ends. It includes a pre-applied PTFE thread sealant for leak-tight connections without additional tape or paste. Rated for a maximum operating pressure of 150 psi at 72 °F, it is used to connect two male threaded pipes or fittings in plumbing, pneumatic, or hydraulic systems
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This Schedule 40 pipe nipple is made of 304 stainless steel with welded construction and male NPT threads on both ends. It includes a pre-applied PTFE thread sealant for leak-tight connections without additional tape or paste. Rated for a maximum operating pressure of 150 psi at 72 °F, it is used to connect two male threaded pipes or fittings in plumbing, pneumatic, or hydraulic systems
This Schedule 40 pipe nipple is made of 304 stainless steel with a 1/4 in size and 9 1/2 in length. It features male NPT threads on both ends and includes pre-applied thread sealant for simplified installation. Suitable for connecting pipes or fittings in moderate-pressure plumbing, pneumatic, or hydraulic systems up to 150 psi at 72 °F
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This Schedule 40 pipe nipple is made of 304 stainless steel with a 1/4 in size and 9 1/2 in length. It features male NPT threads on both ends and includes pre-applied thread sealant for simplified installation. Suitable for connecting pipes or fittings in moderate-pressure plumbing, pneumatic, or hydraulic systems up to 150 psi at 72 °F
This Schedule 40 pipe nipple is made of 316 stainless steel, fully threaded and welded, with a length of 3/4 in and a size of 1/8 in. It features a male BSPT to male NPT connection and includes a pre-applied thread sealant to simplify installation and reduce leak potential. Suitable for use in fluid or gas systems with a maximum operating pressure of 150 psi at 72 °F
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This Schedule 40 pipe nipple is made of 316 stainless steel, fully threaded and welded, with a length of 3/4 in and a size of 1/8 in. It features a male BSPT to male NPT connection and includes a pre-applied thread sealant to simplify installation and reduce leak potential. Suitable for use in fluid or gas systems with a maximum operating pressure of 150 psi at 72 °F
This Schedule 40 pipe nipple is made of 304 stainless steel with seamless construction. It features male NPT threads on both ends and includes a pre-applied thread sealant. Suitable for connecting two female threaded fittings in piping systems for fluid or gas conveyance, with a maximum operating pressure of 150 psi at 72 °F
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This Schedule 40 pipe nipple is made of 304 stainless steel with seamless construction. It features male NPT threads on both ends and includes a pre-applied thread sealant. Suitable for connecting two female threaded fittings in piping systems for fluid or gas conveyance, with a maximum operating pressure of 150 psi at 72 °F
This Schedule 40 pipe nipple is made of 304 stainless steel with welded construction. It has a 2 in size, 10 1/2 in length, and is threaded on both ends with Male NPT connections. A pre-applied thread sealant is included for ease of installation. Suitable for connecting male threaded fittings in industrial piping systems requiring corrosion resistance
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This Schedule 40 pipe nipple is made of 304 stainless steel with welded construction. It has a 2 in size, 10 1/2 in length, and is threaded on both ends with Male NPT connections. A pre-applied thread sealant is included for ease of installation. Suitable for connecting male threaded fittings in industrial piping systems requiring corrosion resistance
This Schedule 40 pipe nipple is made from 316 stainless steel, fully threaded and welded, with a 1/2 in nominal size and 1 1/8 in length. It features male BSPT threads on both ends and includes a pre-applied thread sealant. Rated for 150 psi at 72 °F, it is used to connect pipes in fluid systems requiring corrosion resistance
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This Schedule 40 pipe nipple is made from 316 stainless steel, fully threaded and welded, with a 1/2 in nominal size and 1 1/8 in length. It features male BSPT threads on both ends and includes a pre-applied thread sealant. Rated for 150 psi at 72 °F, it is used to connect pipes in fluid systems requiring corrosion resistance
This Schedule 40 pipe nipple is made of 304 stainless steel with a welded construction. It measures 11 1/2 inches in length with 1 1/2 inch male NPT threads on both ends. A pre-applied thread sealant is included for simplified installation. Maximum operating pressure is 150 psi at 72 °F. Suitable for connecting piping in fluid, gas, and air systems requiring corrosion resistance
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This Schedule 40 pipe nipple is made of 304 stainless steel with a welded construction. It measures 11 1/2 inches in length with 1 1/2 inch male NPT threads on both ends. A pre-applied thread sealant is included for simplified installation. Maximum operating pressure is 150 psi at 72 °F. Suitable for connecting piping in fluid, gas, and air systems requiring corrosion resistance
This Schedule 40 pipe nipple is made of 304 stainless steel, 30 inches long with a 1/8 inch nominal size. It features male NPT threads on both ends and includes pre-applied thread sealant for simplified assembly. Suitable for connecting piping in fluid, gas, or air systems, with a maximum operating pressure of 150 psi at 72 °F
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This Schedule 40 pipe nipple is made of 304 stainless steel, 30 inches long with a 1/8 inch nominal size. It features male NPT threads on both ends and includes pre-applied thread sealant for simplified assembly. Suitable for connecting piping in fluid, gas, or air systems, with a maximum operating pressure of 150 psi at 72 °F