ASC
150# Stainless Steel Cross
- SKU:
- S3114X & S3116X
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
150# Stainless Steel Cross
SCI Heavy Pattern 150# Stainless Steel Crosses provide four threaded connection points for branching, distributing, or combining piping runs in compatible stainless steel systems.
Available in 304 and 316 stainless steel, these cast heavy-pattern crosses feature four female NPT connections and are suited for compatible industrial, agricultural, construction, petroleum transfer, and process piping applications.
Product Highlights
- SCI Heavy Pattern Class 150 fitting
- 304 and 316 stainless steel options
- Four female NPT connections
- Four-way cross configuration
- Heavy-pattern cast construction
- Multiple threaded branch connections
Technical Specifications
| Product Type | Stainless Steel Threaded Cross |
|---|---|
| Brand | ASC / SCI |
| Figure / SKU Family | S3114X / S3116X |
| Pressure Class | Class 150 |
| Material Options | 304 Stainless Steel / 316 Stainless Steel |
| Casting Grades | ASTM A351 CF8 / CF8M |
| Construction | Cast Stainless Steel, Heavy Pattern |
| Connection | Female NPT x Female NPT x Female NPT x Female NPT |
| Thread Standard | ASME B1.20.1 |
| Configuration | Four-Way Cross |
| Function | Four-Way Threaded Branch Connection |
Construction Details
SCI Heavy Pattern Class 150 crosses are manufactured from cast stainless steel. The 304 stainless steel version uses ASTM A351 ACI Grade CF8 material, while the 316 stainless steel version uses ASTM A351 ACI Grade CF8M.
The fitting incorporates four female NPT threaded openings arranged in a cross configuration, allowing multiple compatible male-threaded piping components to connect at one location.
The heavy-pattern construction provides a durable threaded fitting for branching, combining, or distributing piping runs where a four-way connection is required.
Design & Typical Applications
Cross Design
- Heavy-pattern cast body
- Four female NPT openings
- Four-way branch configuration
- Opposing straight-through runs
- 304 or 316 stainless steel
Typical Applications
- Industrial process piping
- Water and utility systems
- Agricultural piping systems
- Petroleum transfer piping
- Multi-branch piping layouts
Installation & Selection Considerations
- Confirm the required pipe size.
- Select the proper stainless grade.
- Use compatible thread sealant.
- Inspect all NPT connections.
- Avoid excessive tightening torque.

Use the SCI Heavy Pattern 150 Catalog to confirm cross fitting information, stainless steel materials, and threaded connection requirements. The pipe chart can help confirm common pipe diameters and wall thicknesses for compatible piping.
Need Help Selecting a 150# Stainless Steel Cross?
Need help confirming pipe size, 304 or 316 stainless steel, NPT connection requirements, or service compatibility? The GetPipe.com Team can help you select the correct stainless steel cross.
Frequently Asked Questions
What is a 150# stainless steel cross used for?
It provides four threaded connection points for branching, combining, or distributing compatible piping runs from one fitting.
What SKU families identify this stainless steel cross?
SCI identifies the Heavy Pattern Stainless Steel Cross under S3114X for 304 stainless steel and S3116X for 316 stainless steel.
What stainless steel grades are available?
The cross is available in 304 stainless steel ASTM A351 ACI Grade CF8 and 316 stainless steel ASTM A351 ACI Grade CF8M.
What connections does this cross use?
The cross uses four female NPT threaded connections for compatible male-threaded piping components.
What standard applies to the NPT threads?
The NPT threads conform to ASME B1.20.1.
How is a cross different from a threaded tee?
A cross provides four connection points, while a tee provides three connection points with one branch off the main run.
Is 150# the same as a universal 150 PSI working pressure?
No. Class 150 identifies the fitting pressure class and should not be interpreted as a universal 150 PSI working-pressure rating for every application.
What should I confirm before ordering?
Confirm pipe size, stainless steel grade, NPT requirements, process media, and system operating conditions.
Important Ordering & Installation Notes
- Confirm the required pipe size.
- Select 304 or 316 stainless steel.
- Verify service compatibility.
- Use suitable thread sealant.
- Avoid excessive thread torque.