Manufacturer & Exporter of Forged Fittings — Threaded Fittings | Socket Weld Fittings | Branch Outlets
Weldolets, Sockolets, Threadolets, Elbowlets and Latrolets in Stainless Steel, Duplex and Super Duplex Steel — manufactured to MSS SP-97 and ASME B16.11.
Branch outlet fittings — commonly referred to by their trademarked equivalents Weldolets, Sockolets and Threadolets — are integrally reinforced branch connection fittings that eliminate the need for separate reinforcing pads on pipe headers. Cunimet Alloy International manufactures these fittings per MSS SP-97 in all standard run and branch size combinations.
Available in full-size and reducing configurations, our branch outlet fittings are designed for the oil & gas, petrochemical, offshore, chemical and power generation industries where reliable, reinforced branch connections are critical. We can also supply non-standard and custom outlet geometries to customer drawings.
Butt-weld branch connection fitting with self-reinforcing design for full-penetration weld joints on pipe headers.
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Socket weld branch outlet for permanent high-pressure branch connections on small-bore headers and run pipes.
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Threaded branch outlet for creating NPT or BSP threaded branch connections directly on a run pipe without welding.
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Curved-base branch outlet designed to match an elbow's outside diameter for branch connections on elbow fittings.
View Details45-degree lateral socket weld or butt weld outlet for lateral branch connections at 45 degrees to the run pipe axis.
View DetailsSwept-radius butt weld branch outlet providing a smooth flow path for high-integrity branch connections.
View DetailsOne-piece integrally forged nipple-and-outlet fitting for valve and instrument branch connections.
View DetailsIntegrally reinforced branch outlet with a female NPT coupling end for threaded branch connections.
View DetailsAdjustable-angle branch outlet that can be field-set to any angle for non-standard branch connections.
View DetailsIntegrally reinforced branch outlet designed for brazed connections in refrigeration and small-bore piping.
View DetailsCustom sizes, outlet angles and configurations to drawing also available on request.
| Parameter | Details |
|---|---|
| Standard | MSS SP-97 / ASME B16.11 |
| Material Standard | ASTM A182 |
| Run Pipe Size | 1/2" to 24" NPS (full and reducing) |
| Branch Size | 1/8" to 8" NPS |
| Pressure Classes | 2000# / 3000# / 6000# / 9000# |
| End Connections | Butt Weld End / Socket Weld End / Threaded (NPT/BSP) |
| Available Grades | SS 304, 304L, 316, 316L, 321 | Duplex S31803, S32205 | Super Duplex S32750, S32760 |
| Angle Options | 90 degrees (standard), 45 degrees (Elbowlet/Latrolet), custom on request |
| Heat Treatment | Solution Annealed and Quenched (Duplex / Super Duplex) | Annealed (SS) |
| Testing | Hydrostatic, PMI, Hardness, Chemical Analysis, Dimensional Inspection, NDT on request |
| Documentation | EN 10204 3.1 / 3.2 Mill Test Certificates, Packing List, Test Reports |