Olets (Branch Outlet Fittings)

Olets (Branch Outlet Fittings)

Industrial-grade Olets forged branch outlet fittings that reinforce the run pipe at branch connections.

  • Weldolet
  • Sockolet
  • Threadolet
  • Elbolet
  • Latrolet
  • Nipolet
  • Sweepolet
  • Flangeolet

Olets (Branch Outlet Fittings) Manufacturer, Supplier & Exporter in India

Sawariya Metal Industries manufactures, supplies and exports a complete range of Olets for process, utility and engineering applications.

Olets are forged branch outlet fittings welded onto the run pipe to create a reinforced branch connection. They are a compact, cost-effective alternative to reducing tees and allow branches to be added at any position along the run pipe.

Our range includes Weldolet, Sockolet, Threadolet, Elbolet, Latrolet, Nipolet, Sweepolet, Flangeolet.

Types of Olets

Weldolet

A weldolet is a buttweld branch outlet welded onto the run pipe; its bevelled outlet is butt-welded to the branch pipe for a full-flow, reinforced branch connection.

Sockolet

A sockolet is a branch outlet with a socket weld end, used for small-bore branches off a larger run pipe.

Threadolet

A threadolet is a branch outlet with a female-threaded (NPT) end for screwed branch connections, instruments and gauges.

Elbolet

An elbolet is a branch outlet contoured to fit the outside of a long or short radius elbow, used for thermowells and drains on elbows.

Latrolet

A latrolet is a branch outlet for 45° lateral connections, available with buttweld, socket weld or threaded outlet.

Nipolet

A nipolet is a one-piece fitting combining a weldolet and an extended nipple, used for valved vents, drains and instrument take-offs.

Sweepolet

A sweepolet is a contoured, integrally reinforced buttweld branch outlet designed for low stress concentration in high-pressure and fatigue-sensitive lines.

Flangeolet

A flangeolet is a branch outlet with an integral flange face, giving a direct flanged branch from the run pipe.

Olets (Branch Outlet Fittings) Technical Specifications

StandardMSS SP-97, ASME B16.11, ASME B16.25
Run Pipe Size1/4" NB to 36" NB and above
Branch Size1/8" NB to 24" NB
Schedule / ClassSTD, XS, SCH 160, XXS (buttweld outlet); Class 3000 / 6000 (socket weld & threaded outlet)
ManufacturingForged & Machined

Olets Materials

MaterialGrades / Specifications
Stainless SteelASTM A182 / ASME SA182 F304, F304L, F304H, F310, F316, F316L, F316H, F316Ti, F321, F347, F904L
Duplex & Super DuplexASTM A182 F51, F53, F55, F60
Carbon SteelASTM A105, A350 LF2 / LF3, A694 F42 – F70
Alloy SteelASTM A182 F1, F5, F9, F11, F12, F22, F91
Nickel AlloysASTM B564 – Nickel 200, Monel 400, Inconel 600/625, Incoloy 800/825, Hastelloy C276, Alloy 20
Copper NickelASTM B151 – Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500)

Industries We Serve

  • Oil & Gas
  • Petrochemical
  • Chemical Processing
  • Refineries
  • Power Generation
  • Fertilizer Plants
  • Pharmaceutical
  • Marine & Offshore
  • Water Treatment
  • Sugar Industry
  • Pulp & Paper
  • Heat Exchangers
  • Fabrication
  • General Engineering

Olets (Branch Outlet Fittings) Quality & Inspection

  • Dimensional inspection as per MSS SP-97
  • Contour and bevel inspection
  • Visual inspection
  • Positive Material Identification (PMI)
  • Hardness testing as applicable
  • Mill Test Certificate EN 10204 3.1
  • Third-party inspection on request

Why Choose Our Olets?

Integral Reinforcement

Designed to reinforce the run pipe at the branch.

Cost Saving

Lighter and cheaper than a full reducing tee.

Flexible Branching

Branches can be added anywhere on the run.

Matched Grades

Available in all common forged grades.

Available Olets

Weldolet · Sockolet · Threadolet · Elbolet · Latrolet · Nipolet · Sweepolet · Flangeolet

Products in this range