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Buy best price high-quality, corrosion resistant Brass Compression Fitting Run Tee, Brass Compression Tube Fittings from Pioneer Industries recognized for manufacturing quality-tested products using latest manufacturing equipment at International Industry standards.
At Pioneer Industries, we offer these Industrial Brass Compression Fitting Run Tee with utmost functionality for your required applications. We are manufacturer, supplier of Brass Compression Fitting Run Tee and India’s leading Brass Compression Fittings Exporters in Mumbai.
Compression fittings function by the compression of an ‘olive’ between two tapered surfaces and the pipe itself. The two surfaces are the body of the fitting (beveled seat) and the compression nut. As the nut is tightened, the olive is compressed onto the pipe, creating an airtight, watertight, zero-leak seal.
We are India’s one of the leading Brass Compression Fitting Run Tee manufacturers and exporters to more than 85 countries for exporting and manufacturing on a large scale. All size supply maintains a massive inventory of Brass Compression Fitting Run Tee, with all standard sizes and numerous styles available.
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Brass Compression Fitting Run Tee is a three-way directional tee fitting featuring an in-line male pipe thread on one end of the straight run, with the opposite run end and the 90-degree orthogonal side branch terminating in compression tube connections.
We at Pioneer Industries manufacture a wide variety of Brass Compression Fitting Run Tee which find applications in numerous industries like Oil & Gas Industries, Chemical Industry, Nuclear Energy Sector, Petroleum Industries, Defence Industry, and Aerospace Industry. Available in numerous dimensions and grades.
Sizes: 1/8″ to 1″ Tube O.D. (3 mm to 25 mm) with male/female thread profiles like NPT, BSPT, and BSPP (1/8″ to 1″). Material of Construction: Forged Brass (Body BS-218) & Extruded Brass (Nuts/Sleeves BS-249). Materials conforming to NACE MR 01-75 is available on specific requests.
Explore comprehensive engineering dimensional configurations for Fractional Inch Series, Metric Series, and Certified Material Specifications. Manufactured according to SAE J512, ASME B16.26, and international standards.
| Part Number | Tube O.D. (Inch) | Male Run Thread (NPT) | Straight Run L (mm) | Center to Branch C (mm) | Nut Hex A/F (Inch) | Body Hex A/F (Inch) | Working Pressure (PSI) |
|---|---|---|---|---|---|---|---|
| PI-BCRT-0202 | 1/8″ (0.125″) | 1/8″ - 27 NPT | 34.0 mm | 17.0 mm | 3/8″ | 7/16″ | 400 PSI |
| PI-BCRT-0402 | 1/4″ (0.250″) | 1/8″ - 27 NPT | 41.0 mm | 21.0 mm | 1/2″ | 1/2″ | 300 PSI |
| PI-BCRT-0404 | 1/4″ (0.250″) | 1/4″ - 18 NPT | 45.0 mm | 23.0 mm | 1/2″ | 9/16″ | 300 PSI |
| PI-BCRT-0604 | 3/8″ (0.375″) | 1/4″ - 18 NPT | 49.0 mm | 26.0 mm | 5/8″ | 5/8″ | 250 PSI |
| PI-BCRT-0606 | 3/8″ (0.375″) | 3/8″ - 18 NPT | 51.0 mm | 28.0 mm | 5/8″ | 11/16″ | 250 PSI |
| PI-BCRT-0808 | 1/2″ (0.500″) | 1/2″ - 14 NPT | 61.0 mm | 32.0 mm | 13/16″ | 13/16″ | 200 PSI |
| Part Number | Tube O.D. (mm) | Male Run Thread (BSP) | Straight Run L (mm) | Center to Branch C (mm) | Nut Hex A/F (mm) | Working Pressure (Bar) |
|---|---|---|---|---|---|---|
| PI-BCRT-M04-02 | 4 mm | R 1/8″ (BSPT) | 34.0 mm | 17.0 mm | 10 mm | 28 Bar (400 PSI) |
| PI-BCRT-M06-02 | 6 mm | R 1/8″ (BSPT) | 41.0 mm | 21.0 mm | 12 mm | 21 Bar (300 PSI) |
| PI-BCRT-M06-04 | 6 mm | R 1/4″ (BSPT) | 45.0 mm | 23.0 mm | 12 mm | 21 Bar (300 PSI) |
| PI-BCRT-M08-04 | 8 mm | R 1/4″ (BSPT) | 47.0 mm | 25.0 mm | 14 mm | 21 Bar (300 PSI) |
| PI-BCRT-M10-04 | 10 mm | R 1/4″ (BSPT) | 51.0 mm | 27.0 mm | 17 mm | 17 Bar (250 PSI) |
| PI-BCRT-M12-08 | 12 mm | R 1/2″ (BSPT) | 61.0 mm | 32.0 mm | 19 mm | 14 Bar (200 PSI) |
| Component | Material Specification | Standard Specification | Chemical Composition | Mechanical Properties | Temperature Limits | Key Features |
|---|---|---|---|---|---|---|
| Body Component | Forging Brass (BS 218 / CW617N) | BS EN 12165 / ASTM B283 C37700 | Cu: 57.0–59.0%, Pb: 1.6–2.5%, Zn: Rem. | Tensile ≥ 440 MPa, 110–150 HB | -54°C to +121°C (up to 204°C) | High wall density, zero internal porosity, >80% higher strength than cast brass |
| Extruded Component | Stress-Relieved Brass (BS 249 / CW614N) | IS 319 Gr. 1 / ASTM B16 C36000 | Cu: 58.0–60.0%, Pb: 1.5–3.0%, Zn: Rem. | Tensile ≥ 400 MPa, 100–140 HB | -54°C to +121°C | Precision CNC threads, high shear strength, long nut option for vibration |
| Compression Sleeve (Olive) | Annealed Brass / Copper Olive | BS EN 12449 / ASTM B135 | High Purity Brass / Copper | Controlled Ductility for Swaging | -54°C to +150°C | Precision 360° radial swage onto tube wall, leak-tight metal-to-metal seal |
| Tube Insert (Optional) | Brass Tubular Support Insert | IS 319 / ASTM B16 | Cu: 58.0–60.0% | High Radial Rigidity | -54°C to +120°C | Prevents plastic tubing (nylon/PU) collapse under compression olive bite |
Brass Compression Fitting Run Tee finds deployment across a wide range of industrial fluid and gas circuits:
Connects compressed air lines into solenoid valves, pilot regulators, and cylinder drops across industrial packaging and manufacturing lines.
Distributes centralized grease and pressurized oil feeds across multi-point bearing lubrication headers and CNC machine slideways.
Connects copper refrigerant sensing lines, pressure relief valves, and cooling coils in commercial air conditioning and chiller units.
Used in sample extraction lines, gauge take-offs, and purge gas delivery headers with corrosion-resistant performance in non-sour atmospheres.
Feeds diesel return lines, oil pressure sensors, and secondary fuel filters across commercial truck engines and power generators.
Delivers seawater washdown, potable water distribution, and auxiliary pneumatic control feeds aboard shipboard machinery spaces.
Connects copper and plastic tubing in commercial reverse osmosis, water softening, and beverage dispensing equipment.
Provides robust take-off taps for draft gauges, low-pressure steam indicators, and cooling water flow monitors in power plants.
Pioneer Industries’ Brass Compression Fitting Run Tee are widely used in numerous industries like:
Expert engineering insights and technical guidance regarding design specifications, pressure tolerances, olive swaging mechanics, tubing compatibility, and installation best practices for industrial Brass Compression Fitting Run Tee.
A Brass Compression Fitting Run Tee (often called a Male Run Tee) is a three-way pipe-to-tube connector where one end of the straight run has an external male pipe thread (NPT or BSP), while the opposite run end and the 90-degree side branch are compression tube ports. It allows direct mounting into a female-threaded manifold, valve, or cylinder port while continuing a tubing run in line and taking off another tube line at 90 degrees.
In a Male Run Tee, the male pipe thread is positioned coaxially on the straight run of the tee. In a Male Branch Tee, the male pipe thread is on the 90-degree side branch, while both straight run ends are compression tube connections.
They are rated for working pressures up to 400 PSI (28 bar) for 1/8″ tube, 300 PSI (21 bar) for 1/4″, 250 PSI for 3/8″, and 200 PSI for 1/2″ tube, backed by an engineered 4:1 safety factor per ASME B31.3.
Pioneer tee bodies are hot-forged from BS 218 / CW617N brass. Hot forging aligns the grain boundaries with the T-junction passages, providing over 80% higher tensile strength than cast brass and eliminating porosity and casting voids.
Standard options include NPT male threads per ANSI/ASME B1.20.1, BSPT (R) male taper threads per ISO 7-1, and BSPP (G) parallel threads per ISO 228-1.
Seamless copper, brass, and aluminum tubing are compatible directly. For polymer tubing (nylon, polyurethane, polyethylene), an internal brass tube support insert must be used to prevent wall collapse.
Seal the male run pipe thread with PTFE tape or anaerobic sealant (Loctite 577). On the compression ports: slide the nut and olive onto the tube, bottom out against the internal shoulder, finger-tighten the nut, and tighten 1-1/4 turns past finger tight with an open-end wrench while holding the body hex flats.
Yes. The compression nuts can be disconnected for servicing and retightened without replacing the pre-swaged tube and olive. Tighten finger-tight plus 1/4 to 1/3 turn with a wrench during remakes.
Options include natural bright brass, electrolytic bright nickel plating (5–8 µm) for cosmetic brilliance, and electroless nickel plating (ENP, 10–25 µm) for severe chemical and marine environments.
Every batch is verified with thread pitch gauges, tested for pressure integrity at 100 PSI bubble leak immersion, and supplied with authentic EN 10204 Type 3.1 Mill Test Certificates.
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