Charman Inc.
316 Stainless Steel Pipe Nipple, Schedule 40, Threaded Both Ends
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
316 Stainless Steel Pipe Nipple, Schedule 40, Threaded Both Ends
316 stainless steel pipe nipples provide dependable male NPT connections for commercial, industrial, plumbing, mechanical, water-distribution, compressed-air, and general-purpose piping systems. These Schedule 40 nipples feature a 316 stainless steel construction and are available in multiple nominal pipe sizes and standard lengths for use with compatible threaded fittings, valves, unions, and other piping components.
Select the required pipe size and overall length from the product options. Need a nonstandard length or a nipple threaded on only one end? Use the custom request form below and the GetPipe.com team will review your requirements.
Product Highlights
- Schedule 40 316 stainless steel construction
- Male NPT threads on both ends for standard product variations
- Conforms to ASTM A312 material and ASTM A733 nipple requirements
- NPT threads conform to ASME B1.20.1
- Nominal pipe sizes available from 1/8" through 4"
- Close nipples and standard lengths through 12", depending on pipe size
- Suitable for compatible water, compressed-air, plumbing, mechanical, and general-purpose piping systems
Technical Specifications
Available Sizes and Lengths
Standard catalog sizes range from 1/8" through 4". Available lengths vary by nominal pipe size and may include close, 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 4-1/2", 5", 5-1/2", 6", 7", 8", 9", 10", 11", and 12". Custom-cut lengths are also available by request.
Selecting a size may change the available length choices, price, weight, and item number. Refer to the product variations for the exact combinations currently offered online.
Common Applications
Commercial and Mechanical
- Mechanical rooms and equipment connections
- HVAC and building-service piping
- Valve, union, tee, and fitting connections
- Maintenance and repair assemblies
Industrial and General Piping
- Compressed-air piping
- Water-distribution and compatible utility piping
- Compressed-air and general-purpose piping
- Fabrication and equipment assemblies
Application suitability, pressure limits, temperature limits, joining methods, codes, and system compatibility must be verified by the purchaser, installer, or system designer before use.
Product Resources
Use the documents below to review the manufacturer catalog, technical specifications, and complete warranty terms.

Ask Willy: Need help selecting the right 316 stainless steel pipe nipple or threaded pipe fitting?
Our team can help with Schedule 40 316 stainless steel pipe nipples, threaded stainless fittings, custom lengths, large-quantity requests, and hard-to-find PVF products.
Frequently Asked Questions
What does Schedule 40 mean?
Schedule 40 identifies the pipe wall schedule used for these nipples. Actual wall thickness varies by nominal pipe size.
Are these pipe nipples threaded on both ends?
Yes. Standard variations are male NPT threaded on both ends. Threaded-one-end and custom-length requests can be submitted through the custom quote form.
What sizes are available?
The manufacturer catalog covers nominal pipe sizes from 1/8" through 4". Available lengths depend on the selected pipe size, and custom-cut lengths are available by request.
How is the overall nipple length measured?
Pipe nipple length is generally specified as the overall end-to-end length, including the threaded portions. Verify the required overall length before ordering.
Can I request a nonstandard length?
Yes. Use the Request a Custom Pipe Nipple form to submit the pipe size, overall length, thread style, quantity, and project details for review.
Important Ordering Notes
- Verify nominal pipe size, overall length, thread style, quantity, and system compatibility before ordering.
- Available options, prices, weights, and lead times may vary by selected variation.
- Custom-cut and specially fabricated items are non-cancellable and non-returnable once submitted and processed.
- The manufacturer warranty is subject to the terms, limitations, and exclusions in the linked warranty document.