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Threaded Welding Outlets
Product Details
Threaded Welding Outlets
We manufacture a wide range of high-strength, corrosion-resistant welding outlets (olet fittings) in materials such as Stainless Steel, Carbon Steel, and various alloys to ensure reliable, integral branch connections even in high-pressure and high-temperature environments.
Description
A Threaded Outlet, or Threadolet, is a forged branch connection fitting designed to create a 90° threaded branch from a run pipe. It features a female threaded outlet (typically NPT or BSP), allowing the branch pipe to be screwed in, which simplifies installation. Like other olets, it provides integral reinforcement and is welded to the run pipe. Threadolets are ideal for low-pressure, small-bore piping systems such as vents, drains, and instrument connections. Manufactured from carbon steel, stainless steel, and alloy steels, they offer a reliable and cost-effective solution for oil & gas, petrochemical, and fire protection applications.
Specifications of Threaded (Welding Outlet)
| Specification | Details |
|---|---|
| Product | Threaded Outlet (Threadolet) |
| Outlet Size Range | 1/2" to 4" (DN15 to DN100) |
| Run Pipe Size Range | Up to 36" (DN900) or larger |
| Outlet Connection Type | Threaded (NPT, BSP, BSPT) |
| Pressure Class | Class 3000 (Std, XS) Class 6000 (Sch 160, XXS) |
| Standards |
MSS-SP-97 (Integrally Reinforced Forged Branch Outlet Fittings) ASME B16.11 (Threaded Forged Fittings) ASTM A105, ASTM A182, ASTM A350 |
| Material Grades |
Carbon Steel: ASTM A105, A350 LF2 Stainless Steel: ASTM A182 F304, F304L, F316, F316L Alloy Steel: ASTM A182 F1, F5, F9, F11, F22, F91 Duplex Steel: UNS S31803, S32205 Nickel Alloys: Inconel 625, Monel 400 |
| Manufacturing Process | Forged Body, Heat Treated, Precision Machined Threads (NPT/BSP) |
| Testing & Certification |
PMI, NDT (MT, PT), Dimensional Check, Thread Go/No-Go Gauge Test Mill Test Certificates (EN 10204 3.1 / 3.2) |
| Applications | Low-Pressure Vents & Drains, Instrument Connections, Fire Protection Systems, Oil & Gas, Petrochemical, Water Treatment |
| Threadolet Design Features |
Threaded Outlet: Allows for easy, weld-free branch pipe installation. Forged Reinforcement: Integrally reinforces the branch connection. Contoured Base: Beveled base ensures a clean, strong weld to the run pipe. Cost-Effective: Ideal for low-pressure, small-bore applications. Standard Compliance: Manufactured per MSS-SP-97. |
Key Features
01 Threaded Branch Connection
Features a 90° female threaded outlet (NPT, BSP) that allows the branch pipe to be screwed in, simplifying installation and maintenance.
02 Integrally Reinforced Strength
Manufactured using advanced forging techniques to provide full integral reinforcement for the branch, ensuring a strong and durable connection.
03 Ideal for Low-Pressure Use
A reliable and cost-effective solution for low-pressure, small-bore piping systems, commonly used for instrumentation, vents, drains, and air services.
04 Standards Compliant
Designed and manufactured in full compliance with MSS-SP-97 and ASME B16.11, ensuring global compatibility and reliable performance.
05 High-Pressure Rated
Available in Class 3000 and Class 6000 pressure ratings to safely handle a variety of low-to-medium pressure service requirements.
06 Material Durability
Offered in a full range of materials including carbon steel, stainless steel, and alloys to ensure excellent corrosion resistance and long service life.
Catalogue