Flo-Mac
Aluminum Weld Cross
- SKU:
- 16CS
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
- Ships From:
- Los Angeles, California
Description
Aluminum Weld Cross
Aluminum Weld Crosses are designed for welded aluminum piping systems requiring four-way piping connections. Manufactured from 6061-T6 aluminum, these fittings are supplied in Schedule 40, with Schedule 80 configurations available by request.
Made in the USA with precision craftsmanship, these weld crosses provide a four-direction connection point for compatible fabricated aluminum piping systems.
Product Highlights
- Four-way weld cross configuration
- Schedule 40
- Schedule 80 available by request
- 6061-T6 aluminum construction
- Designed for welded aluminum piping systems
- Provides four connection points within the piping system
- Domestic origin
- Made in the USA with precision craftsmanship
Technical Specifications
| Product Type | Weld Cross |
|---|---|
| Material | 6061-T6 Aluminum |
| Standard Schedule | Schedule 40 |
| Optional Schedule | Schedule 80 - Available by Request |
| Connection Type | Weld |
| Configuration | Four-Way Cross Connection |
| Alloy / Temper | 6061-T6 |
| Minimum Ultimate Tensile Strength | 42,000 psi (300 MPa) |
| Minimum Yield Strength | 35,000 psi (241 MPa) |
| Typical Ultimate Tensile Strength | 45,000 psi (310 MPa) |
| Typical Yield Strength | 40,000 psi (275 MPa) |
| Elongation - 0.250" Thick or Less | 8% or More |
| Elongation - Thicker Sections | 10% |
| Typical Thermal Conductivity at 80°C | Approximately 152 W/m K |
| Fatigue Limit Reference | 14,000 psi (100 MPa) for 500,000,000 Completely Reversed Cycles |
| Origin | Domestic - Made in the USA |
Four-Way Cross Design
The weld cross configuration provides four connection points within a compatible aluminum piping system. This allows multiple pipe runs to intersect at a common fitting within fabricated welded piping layouts.
Confirm the required nominal pipe size and schedule for each connection before ordering.
6061-T6 Material Properties
T6 temper 6061 aluminum has an ultimate tensile strength of at least 42,000 psi (300 MPa) and a yield strength of at least 35,000 psi (241 MPa). More typical values are approximately 45,000 psi (310 MPa) ultimate tensile strength and 40,000 psi (275 MPa) yield strength.
In thicknesses of 0.250" (6.35 mm) or less, the material has an elongation of 8% or more. In thicker sections, elongation is 10%. T651 temper has similar mechanical properties.
The typical thermal conductivity value for 6061-T6 at 80°C is approximately 152 W/m K.
Fatigue Characteristics
A material data reference defines the fatigue limit under cyclic loading as 14,000 psi (100 MPa) for 500,000,000 completely reversed cycles using a standard RR Moore test machine and specimen.
Aluminum does not exhibit a well-defined “knee” on its S-N fatigue graph, so there is some debate regarding how many cycles should be considered equivalent to “infinite life.”
The actual fatigue limit for a specific application can also be significantly affected by conventional de-rating factors, including loading conditions, gradient, and surface finish.
Schedule Options
Schedule 40
This listing is for Schedule 40 aluminum weld crosses for use with compatible Schedule 40 aluminum piping.
Schedule 80 by Request
Schedule 80 weld cross configurations are available by request. Contact the GetPipe.com team for assistance with Schedule 80 requirements.
Product Features
Four Connection Points
The cross configuration provides four welded connection points for compatible piping layouts requiring intersecting pipe runs.
Welded Installation
The fitting is designed for incorporation into compatible welded aluminum piping systems and fabricated assemblies.
Common Applications
Fabricated Piping Systems
- Aluminum piping assemblies
- Welded piping systems
- Industrial fabrication
- Mechanical piping installations
- Process piping applications
Four-Way Connections
- Intersecting piping runs
- Distribution piping
- Multiple branch connections
- Fabricated pipe networks
- Custom aluminum piping assemblies
Product Documentation
Pipe Diameter & Wall Thickness Chart
Use the pipe chart to review common pipe diameters and wall thicknesses when selecting compatible weld cross sizes.
Need Help Selecting an Aluminum Weld Cross?
Our industrial PVF specialists can help confirm pipe size, schedule, material, and welding requirements before you order. Contact us for Schedule 80 availability.
Frequently Asked Questions
What material are these weld crosses made from?
These weld crosses are manufactured from 6061-T6 aluminum.
What schedule is supplied?
This listing is for Schedule 40 aluminum weld crosses.
Is Schedule 80 available?
Yes. Schedule 80 configurations are available by request. Contact the GetPipe.com team for availability and ordering assistance.
What is an aluminum weld cross used for?
A weld cross creates a four-way intersection within a compatible welded aluminum piping system.
Are these crosses designed to be welded?
Yes. They are designed for incorporation into compatible welded aluminum piping systems.
What are the tensile and yield strengths of 6061-T6 aluminum?
The supplied 6061-T6 material information lists an ultimate tensile strength of at least 42,000 psi (300 MPa) and yield strength of at least 35,000 psi (241 MPa), with typical values of approximately 45,000 psi and 40,000 psi, respectively.
What is the listed thermal conductivity of 6061-T6 aluminum?
The typical thermal conductivity value at 80°C is approximately 152 W/m K.
Are these aluminum weld crosses made in the USA?
Yes. These fittings are identified as domestic products made in the USA with precision craftsmanship.
Important Ordering Notes
- Material: 6061-T6 aluminum.
- Configuration: Weld Cross.
- This listing is for Schedule 40.
- Schedule 80 is available by request.
- Domestic origin - Made in the USA with precision craftsmanship.
- Confirm required nominal pipe size and schedule before ordering.
- Match the fitting schedule to compatible pipe wall thickness and project requirements.
- Confirm welding procedures and material compatibility for the intended piping system.
- Fatigue performance can vary based on loading, gradient, surface finish, and other application-specific conditions.
- Refer to the pipe chart for common pipe diameters and wall thicknesses.
