Reducing Tees
Seamless butt-weld tees with a branch smaller than the run — a direct take-off to a smaller line without a separate reducer.
Technical Data
| Reducing Tees — specification | |
|---|---|
| Run size | 1″–24″ run · DN25–600 |
| Configuration | Run × Branch reduced |
| Schedule | SCH 10–XXS each end |
| Core grade | A234 WPB + WPL6 LT |
| Standard | ASME B16.9 / EN 10253-2 (formerly DIN 2615) |
| Grade | A234 WPB · WPL6 (LT) |
| Ends | Butt-weld, bevelled |
| ASME B16.9 / A234 | WPA · WPB |
| EN 10253-2 | P235 · P265 · S235 · S265 |
| DIN 2615 | St35.8 · St37 · St44 |
Key points
- Branch take-offs on process mains
- Distribution & utility manifolds
- Oil, gas & petrochemical
- Water & wastewater networks
- Industrial plant piping
Drawing & Dimensions
Dimensioned drawing from the YTM Pipe catalogue. Dimensions to ASME B16.9 / EN 10253 — complete tables in the datasheet download.
Click the drawing to enlargeDatasheet & Documents
The official Reducing Tees datasheet — specification, materials, standards and the complete dimension tables.
ISO 9001:2015 certified quality
How to Order
Worked example
REDUCING TEE · 12″×12″×8″
ASME B16.9 · SCH 40
ASTM A234 WPB
Butt-weld bevel
MTC EN 10204 3.1Also in This Range
Questions & Answers
What is a reducing tee?
A reducing tee is a buttweld tee whose branch outlet is smaller than the run, letting a smaller line be taken off a main without a separate reducer. It is designated run × run × branch, for example 12" × 12" × 8", to ASME B16.9 or EN 10253-2.
What run size do you supply for reducing tees?
1″–24″ run · DN25–600. Other sizes can usually be supplied on request — send your requirement for confirmation.
Which standards and grades are available?
ASME B16.9 / A234: WPA · WPB · EN 10253-2: P235 · P265 · S235 · S265 · DIN 2615: St35.8 · St37 · St44. See the datasheet for the complete list.
What materials are offered?
A234 WPB · WPL6 (LT).
Is a technical datasheet available?
Yes — the official YTM Pipe datasheet with dimensions, materials and standards can be downloaded on this page.
How do I get a price?
Send size, specification and quantity through the Request-a-Quote form, WhatsApp or [email protected] — our team responds within one business day.
Reducing Tees. Specified. Checked. Delivered.
Manufactured and supplied to the governing standard, inspected and documented before dispatch.