ASC
Sanitary Weld End Long Tee
- SKU:
- S77L7W4 & S77L7W6
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Sanitary Weld End Long Tee
ASC / SCI Sanitary Weld End Long Tees provide a three-way weld connection with an extended sanitary tee configuration for compatible stainless steel process tubing systems.
Offered in 304 stainless steel and 316/L stainless steel, these long tees provide a straight-through run with a 90° branch for hygienic food, beverage, dairy, pharmaceutical, and industrial process piping.
Product Highlights
- ASC / SCI sanitary fitting
- Long tee configuration
- Three weld end connections
- 304 or 316/L stainless steel
- 90° branch connection
- Full material traceability
Technical Specifications
| Product Type | Sanitary Weld End Long Tee |
|---|---|
| Brand | ASC / SCI |
| 304 Figure | S77L7W4 |
| 316/L Figure | S77L7W6 |
| Configuration | Long Tee |
| Connections | Weld End x Weld End x Weld End |
| Material Options | 304 Stainless Steel / 316/L Stainless Steel |
| Branch Configuration | 90° Branch |
| Sanitary Product Family | SCI Sanitary Fittings & Tubing |
| Traceability | SCI Logo, Heat Number & Country of Origin |
Construction Details
The SCI Sanitary Weld End Long Tee is identified as Fig. S77L7W4 for 304 stainless steel and Fig. S77L7W6 for 316/L stainless steel.
The long tee provides two inline weld ends with a third 90-degree weld-end branch, creating a permanent three-way connection within compatible sanitary stainless steel tubing systems.
SCI sanitary fittings are produced for hygienic process piping applications and provide product traceability through SCI identification, heat number, and country-of-origin markings.
Long Tee Design & Typical Applications
Long Tee Design
- Straight-through main run
- 90° branch connection
- Three weld end connections
- 304 or 316/L construction
- Sanitary process design
Typical Applications
- Food processing systems
- Beverage process piping
- Dairy processing systems
- Pharmaceutical processing
- Sanitary industrial piping
Installation & Selection Considerations
- Confirm the required material grade.
- Verify all tubing connections.
- Confirm long tee configuration.
- Use sanitary welding practices.
- Maintain proper fitting alignment.

Use the SCI Sanitary Fittings & Tubing Catalog to confirm material options, long tee construction, fitting identification, weld-end requirements, and additional technical information.
Need Help Selecting a Sanitary Weld End Long Tee?
Need help confirming stainless steel grade, weld-end connections, long tee configuration, or compatibility with your sanitary piping system? The GetPipe.com Team can help.
Frequently Asked Questions
What is a sanitary weld end long tee?
It is a stainless steel sanitary fitting that provides a straight-through run with a 90-degree branch and weld-end connections.
What are the SCI figure numbers?
The 304 stainless steel version is Fig. S77L7W4, while the 316/L stainless steel version is Fig. S77L7W6.
What materials are available?
The long tee is offered in 304 stainless steel and 316/L stainless steel configurations.
What type of connections does the long tee use?
The fitting uses weld-end connections on the straight run and the 90-degree branch.
What is the branch angle?
The branch extends at 90 degrees from the straight-through main run.
Where are sanitary long tees commonly used?
They are used in sanitary process systems such as food, beverage, dairy, pharmaceutical, and other hygienic piping applications.
Does the fitting provide material traceability?
SCI sanitary fittings are marked with the SCI logo, heat number, and country of origin for product and material traceability.
What should I confirm before ordering?
Confirm the stainless steel grade, required weld-end connections, long tee configuration, and compatibility with the sanitary process system.
Important Ordering & Installation Notes
- Select 304 or 316/L stainless.
- Verify all tubing connections.
- Confirm long tee configuration.
- Follow sanitary welding procedures.
- Maintain proper fitting alignment.