ASC
Sch40 316 Stainless Steel Hex Nipples
- SKU:
- S8346HN
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Sch40 316 Stainless Steel Hex Nipples
ASC / SCI 316 Stainless Steel Hex Nipples provide a compact male-threaded connection for joining compatible female-threaded fittings, valves, and piping components.
SCI Figure S8346HN features 316 stainless steel construction with male NPT threads on both ends and a center hex section that provides wrench engagement during installation.
Product Highlights
- ASC / SCI stainless fitting
- Figure S8346HN
- 316 stainless steel construction
- Male NPT x Male NPT
- Center hex wrench section
- Straight in-line configuration
Technical Specifications
| Product Type | Stainless Steel Hex Nipple |
|---|---|
| Brand | ASC / SCI |
| Figure | S8346HN |
| Material | 316 Stainless Steel |
| Configuration | Straight Hex Nipple |
| Connections | Male NPT x Male NPT |
| Thread Standard | ASME B1.20.1 |
| Installation Feature | Center Hex for Wrench Engagement |
Construction Details
The SCI S8346HN Hex Nipple is manufactured from 316 stainless steel for compatible threaded piping systems.
Male NPT connections on both ends allow the nipple to join two compatible female-threaded components in a straight in-line configuration.
A center hex section provides accessible wrench flats for tightening and positioning the fitting during installation.
Hex Nipple Design & Typical Applications
Hex Nipple Design
- Male threads on both ends
- Center wrench flats
- Straight-through configuration
- 316 stainless construction
- Compact threaded connection
Typical Applications
- Industrial process piping
- Stainless steel piping
- Valve connections
- Equipment connections
- General industrial service
Installation & Selection Considerations
- Confirm the required thread size.
- Verify 316 stainless compatibility.
- Use suitable thread sealant.
- Tighten using the center hex.
- Check system service requirements.

Use the supplied SCI documents to review the S8346HN Hex Nipple family, stainless steel fitting information, and adjoining pipe diameter and wall-thickness references.
Need Help Selecting a 316 Stainless Steel Hex Nipple?
Need help confirming thread size, 316 stainless construction, connection requirements, or compatibility with your piping system? The GetPipe.com Team can help.
Frequently Asked Questions
What is the SCI figure for these 316 stainless hex nipples?
These 316 stainless steel hex nipples are identified as SCI Figure S8346HN.
What material are the hex nipples?
The S8346HN hex nipple family is manufactured from 316 stainless steel.
What connections does a hex nipple use?
The fitting provides male NPT threaded connections on both ends.
What thread standard applies?
The NPT threads conform to ASME B1.20.1.
What is the center hex section used for?
The center hex provides wrench flats for tightening and positioning the nipple during installation.
What is a hex nipple used for?
It connects two compatible female-threaded fittings, valves, or other piping components in a straight line.
Should thread sealant be used?
Use a thread-sealing product suitable for the piping materials, conveyed media, and system requirements.
What should I confirm before ordering?
Confirm the required thread size, 316 stainless construction, NPT connection requirements, and system compatibility.
Important Ordering & Installation Notes
- Confirm Figure S8346HN.
- Verify the required thread size.
- Confirm 316 stainless compatibility.
- Use appropriate thread sealant.
- Check system compatibility.