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Buy best price high-quality, corrosion resistant Brass Compression Fitting Female Connector, 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 Female Connector with utmost functionality for your required applications. We are manufacturer, supplier of Brass Compression Fitting Female Connector 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 Female Connector 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 Female Connector, with all standard sizes and numerous styles available.
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Brass Compression Fitting Female Connector is a straight transition adapter featuring a compression tube connection on one end and a female pipe thread (NPT, BSPT, or BSPP) on the opposite end, engineered to connect metal or polymer tubing directly to male threaded pipe fittings, valves, and instruments.
We at Pioneer Industries manufacture a wide variety of Brass Compression Fitting Female Connector 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) | Female Thread (NPT) | Overall Length L (mm) | Nut Hex A/F (Inch) | Body Hex A/F (Inch) | Working Pressure (PSI) |
|---|---|---|---|---|---|---|
| PI-BCFC-0202 | 1/8″ (0.125″) | 1/8″ - 27 NPT | 28.0 mm | 3/8″ | 1/2″ | 400 PSI |
| PI-BCFC-0302 | 3/16″ (0.187″) | 1/8″ - 27 NPT | 30.0 mm | 7/16″ | 1/2″ | 400 PSI |
| PI-BCFC-0402 | 1/4″ (0.250″) | 1/8″ - 27 NPT | 32.0 mm | 1/2″ | 1/2″ | 300 PSI |
| PI-BCFC-0404 | 1/4″ (0.250″) | 1/4″ - 18 NPT | 36.0 mm | 1/2″ | 5/8″ | 300 PSI |
| PI-BCFC-0604 | 3/8″ (0.375″) | 1/4″ - 18 NPT | 38.0 mm | 5/8″ | 5/8″ | 250 PSI |
| PI-BCFC-0606 | 3/8″ (0.375″) | 3/8″ - 18 NPT | 40.0 mm | 5/8″ | 3/4″ | 250 PSI |
| PI-BCFC-0808 | 1/2″ (0.500″) | 1/2″ - 14 NPT | 46.0 mm | 13/16″ | 15/16″ | 200 PSI |
| Part Number | Tube O.D. (mm) | Female Thread (BSP) | Overall Length L (mm) | Nut Hex A/F (mm) | Body Hex A/F (mm) | Working Pressure (Bar) |
|---|---|---|---|---|---|---|
| PI-BCFC-M04-02 | 4 mm | G / Rp 1/8″ | 28.0 mm | 10 mm | 14 mm | 28 Bar (400 PSI) |
| PI-BCFC-M06-02 | 6 mm | G / Rp 1/8″ | 32.0 mm | 12 mm | 14 mm | 21 Bar (300 PSI) |
| PI-BCFC-M06-04 | 6 mm | G / Rp 1/4″ | 36.0 mm | 12 mm | 17 mm | 21 Bar (300 PSI) |
| PI-BCFC-M08-04 | 8 mm | G / Rp 1/4″ | 37.0 mm | 14 mm | 17 mm | 21 Bar (300 PSI) |
| PI-BCFC-M10-04 | 10 mm | G / Rp 1/4″ | 39.0 mm | 17 mm | 17 mm | 17 Bar (250 PSI) |
| PI-BCFC-M12-08 | 12 mm | G / Rp 1/2″ | 46.0 mm | 19 mm | 24 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 Female Connector 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 Female Connector 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 Female Connector.
A Brass Compression Female Connector is a straight fitting with a compression tube connection on one side and an internally threaded female pipe port (NPT, BSPT, or BSPP) on the other. It is installed to transition from a tubing run directly onto a male threaded pipe stub, instrument manifold, or sensor probe.
They are rated for working pressures up to 400 PSI (28 bar) for 1/8″ and 3/16″ tube sizes, 300 PSI (21 bar) for 1/4″ and 5/16″, 250 PSI for 3/8″, and 200 PSI for 1/2″ tubing, tested with an engineered 4:1 safety factor.
Standard options include NPT female threads per ANSI/ASME B1.20.1, BSPT (Rp) female taper threads per ISO 7-1, and BSPP (G) parallel female threads per ISO 228-1.
Seamless copper, brass, and aluminum tubing are compatible directly. Thermoplastic tubing (polyurethane, nylon, polyethylene) requires an internal brass tube support insert to prevent wall collapse under olive swaging force.
When joining male NPT or BSPT pipes into the female connector, apply 2 to 3 wraps of quality PTFE tape or an anaerobic thread sealant (such as Loctite 577) to the male threads before assembling.
Deburr the square-cut tube, slide the nut and olive onto the tube, push the tube into the fitting until bottomed on the shoulder, finger-tighten the nut, and torque exactly 1-1/4 turns past finger tight using an open-end wrench while backing up the body hex.
They are CNC machined from high-tensile extruded brass bar stock conforming to IS 319 Gr. 1, CW614N / CZ121, and ASTM B16 C36000, ensuring high tensile strength (≥400 MPa) and non-porous structure.
Yes. Pioneer manufactures lead-free female connectors from EcoBrass® C27450 / CW724R (<0.1% lead), certified to NSF/ANSI 61 and EU RoHS 3 standards.
Options include natural bright brass, electrolytic bright nickel plating (5–8 µm) for cosmetic luster, and electroless nickel plating (ENP, 10–25 µm) for harsh chemical and marine washdown environments.
Every batch is verified with thread pitch plug/ring gauges, tested for pressure integrity at 100 PSI bubble leak immersion, and supplied with EN 10204 Type 3.1 Mill Test Certificates.
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