| Type | Forged, contoured butt-weld branch outlet; dimensions on enquiry |
|---|---|
| Connection type | Butt-weld branch outlet, inserted into header opening |
| Branch angle | 90° |
| Branch end | Butt-weld bevel (ASME B16.25) |
| Size range | Please enquire for run × branch combinations |
| How to order | Please state the run (header) size × branch size, olet type, material grade, schedule or pressure class and end connection when requesting a quote. Stocked sizes, schedules and grades vary, so please confirm availability. Material test certificates (MTC) are provided with every shipment. |
Insert Weldolet
Insert Weldolet is a contoured butt-weld branch fitting set into an opening cut in the run pipe, giving a smooth bore transition. Stocked and supplied by SJS Enersol.
- Carbon steel – ASTM A105
- Stainless steel – ASTM A182 F304 / F304L / F316 / F316L
- Other grades subject to availability
- General process and utility piping branches
- Less critical service where a contoured butt-weld outlet is sufficient
- Fabrication shops looking for a simple, quick-to-weld branch connection
An Insert Weldolet is a contoured butt-weld branch connection whose lower section is set into the opening cut in the run pipe and welded around its perimeter. It gives a smooth bore transition from header to branch and a neat, accessible weld. It is generally intended for less critical applications than a Sweepolet, where a simple butt-weld branch with good flow characteristics is required.
SJS Enersol – Stockist & Supplier of Insert Weldolets
SJS Enersol stocks and supplies Insert Weldolets for fabricators who need an economical butt-weld branch for general piping duty.

