Olets (Branch Connection Fittings) Manufacturer & Exporter
Kemlite Piping Solution manufactures high-pressure branch connection olet fittings — including Weldolets, Sockolets, Thredolets, Elbolets, Nipolets, Latrolets, and Flanged Outlets — engineered to connect branch piping to main run headers in critical high-pressure oil, gas, and power piping systems, typically per MSS SP-97. Olets are used where a full tee connection isn't practical, allowing a smaller branch line to tap into a larger header while maintaining pressure integrity. We manufacture olets in carbon steel, stainless steel, alloy steel, duplex, super duplex, and nickel alloys, with the same material traceability and ISO 9001:2008 quality control applied across our full fittings range. Kemlite supplies olets to EPC contractors and piping fabricators exporting to oil & gas and power generation projects across the Middle East, Africa, and Southeast Asia. Specify your run pipe size, branch size, and pressure rating for a fast quote.
General Specifications
- Size Range
- 1/2" NB to 24" NB (Branch outlets onto run headers up to 36" NB)
- Schedules / Class
- Sch 10S, 20S, 40, XS, 80, 120, 160, XXS / 3000#, 6000# Class
- Standards
- MSS SP-97, ASME B16.11, BS 3799
- Applications
- High-pressure headers, Oil & Gas pipelines, Power Generation, Offshore, Chemical Processing
Materials of Construction
- Stainless Steel
- SS 304, 304L, 316, 316L, 316Ti, 321, 347 and 904L
- Carbon Steel
- ASTM A105, ASTM A234 WPB, ASTM A350 LF2 and equivalent grades
- Duplex & Super Duplex
- Duplex 2205 and Super Duplex 2507 grades available
- Nickel Alloys
- Monel, Inconel, Incoloy, Hastelloy and Alloy 20 options available
Grades Available
Types of Branch Connections (Olets)
Industries We Serve
- Aircraft
- Automobiles
- Cement
- Chemical
- Defence
- Electronics
- Energy
- Pumps
- Dental
- Petrol
- Valves
Countries We Delivered
Frequently Asked Questions
What's the difference between a Weldolet and a Sockolet?
A Weldolet is buttweld-connected to the branch pipe for full-penetration strength, typically used for larger branch sizes; a Sockolet uses a socket weld connection, common for smaller branch sizes. Our team can confirm which fits your header spec.
What standard governs olet fitting dimensions?
MSS SP-97 is the standard typically applied — confirm with our technical team for your specific project requirement.
Can olets be supplied in duplex or super duplex steel?
Yes, for offshore and high-chloride service applications.
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