ASC
Schedule 40 Galvanized Steel Pipe Nipple
- SKU:
- Fig 8343
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
Schedule 40 Galvanized Steel Pipe Nipples
Schedule 40 galvanized steel pipe nipples provide factory-cut and threaded connections for commercial, industrial, plumbing, mechanical, water, air, and general-purpose piping systems. Manufactured from welded carbon steel pipe with a hot-dip galvanized finish, these ASC imported nipples provide male NPT connections on both ends for dependable installation between threaded fittings, valves, equipment, and piping components.
This galvanized steel nipple family is offered in nominal pipe sizes from 1/4" through 6", with available overall lengths from Close through 12" depending on pipe size. Select the required size and length from the product options above. Need another length or a nipple threaded on only one end? Use the custom request form below.
Product Highlights
- Schedule 40 welded carbon steel construction
- Hot-dip galvanized finish for corrosion protection
- Pipe material conforms to ASTM A53 Type E, Grade A or B
- Welded steel nipples conform to ASTM A733
- Galvanized coating conforms to ASTM A123
- NPT threads conform to ASME B1.20.1
- ASC imported galvanized steel pipe nipples
- Standard sizes from 1/4" through 6"
- Available lengths from Close through 12", depending on size
- Special ends, finishes, and custom lengths available upon request
Construction & Standards
Galvanized Finish
The hot-dip galvanized coating provides a protective zinc layer over the carbon steel nipple to improve corrosion resistance in compatible plumbing, mechanical, industrial, and general-purpose applications. Always verify material and coating suitability for the specific system and process media.
Why Choose Galvanized Steel Pipe Nipples?
Factory-cut galvanized steel pipe nipples provide ready-to-install threaded connections in commonly used pipe sizes and lengths. They reduce field measuring, cutting, and threading while providing a convenient way to connect threaded valves, fittings, equipment, and piping assemblies. The galvanized coating also provides additional corrosion protection for compatible piping environments.
Common Applications
Plumbing & Mechanical
- Water piping systems
- Mechanical rooms
- Equipment connections
- Threaded valves and fittings
Industrial & Maintenance
- Plant utility piping
- Compressed-air systems where compatible
- Maintenance and repair piping
- General threaded pipe assemblies
Product Resources
Use the ASC pipe nipple catalog and GetPipe pipe chart below to verify available nipple configurations, nominal pipe dimensions, and Schedule 40 wall information.

Ask Willy: Need a longer galvanized pipe nipple or custom threaded length?
Our team can help with galvanized steel pipe nipples, long and custom lengths, threaded-one-end requirements, pipe sizing, and hard-to-find pipe and fitting products.
Important Ordering Notes
- Verify nominal pipe size, overall length, thread configuration, and system compatibility before ordering.
- Standard variations are threaded on both ends unless otherwise stated.
- Available lengths vary by nominal pipe size.
- Special ends, finishes, and custom lengths are available by request.
- Custom-cut and specially fabricated nipples are non-cancellable and non-returnable once processed.