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Buy best price high-quality, corrosion resistant Brass Compression Fitting Elbow, 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 Elbow with utmost functionality for your required applications. We are manufacturer, supplier of Brass Compression Fitting Elbow 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 Elbow 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 Elbow, with all standard sizes and numerous styles available.
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Brass Compression Fitting Elbow (also designated as a Brass Tube Union Elbow or 90° Compression Tube-to-Tube Elbow) is a two-port fitting with compression tube connections on both ends, designed to redirect tubing runs at a sharp 90-degree angle without tube bending.
We at Pioneer Industries manufacture a wide variety of Brass Compression Fitting Elbow 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) | Center to End A (mm) | Center to End A (Inch) | Nut Hex A/F (Inch) | Body Hex A/F (Inch) | Working Pressure (PSI) |
|---|---|---|---|---|---|---|
| PI-BCE-02 | 1/8″ (0.125″) | 17.0 mm | 0.67″ | 3/8″ | 7/16″ | 400 PSI |
| PI-BCE-03 | 3/16″ (0.187″) | 19.0 mm | 0.75″ | 7/16″ | 7/16″ | 400 PSI |
| PI-BCE-04 | 1/4″ (0.250″) | 21.0 mm | 0.83″ | 1/2″ | 1/2″ | 300 PSI |
| PI-BCE-05 | 5/16″ (0.312″) | 23.0 mm | 0.91″ | 9/16″ | 9/16″ | 300 PSI |
| PI-BCE-06 | 3/8″ (0.375″) | 25.0 mm | 0.98″ | 5/8″ | 5/8″ | 250 PSI |
| PI-BCE-08 | 1/2″ (0.500″) | 30.0 mm | 1.18″ | 13/16″ | 13/16″ | 200 PSI |
| PI-BCE-10 | 5/8″ (0.625″) | 35.0 mm | 1.38″ | 15/16″ | 15/16″ | 150 PSI |
| PI-BCE-12 | 3/4″ (0.750″) | 40.0 mm | 1.57″ | 1-1/8″ | 1-1/8″ | 100 PSI |
| Part Number | Tube O.D. (mm) | Center to End A (mm) | Nut Hex A/F (mm) | Body Square B (mm) | Working Pressure (Bar) |
|---|---|---|---|---|---|
| PI-BCE-M04 | 4 mm | 18.0 mm | 10 mm | 11 mm | 28 Bar (400 PSI) |
| PI-BCE-M06 | 6 mm | 21.0 mm | 12 mm | 12 mm | 21 Bar (300 PSI) |
| PI-BCE-M08 | 8 mm | 24.0 mm | 14 mm | 14 mm | 21 Bar (300 PSI) |
| PI-BCE-M10 | 10 mm | 26.0 mm | 17 mm | 16 mm | 17 Bar (250 PSI) |
| PI-BCE-M12 | 12 mm | 29.0 mm | 19 mm | 19 mm | 14 Bar (200 PSI) |
| PI-BCE-M15 | 15 mm | 33.0 mm | 24 mm | 22 mm | 10 Bar (150 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 Elbow 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 Elbow 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 Elbow.
A Brass Compression Fitting Elbow is a 90-degree tube union fitting featuring compression connections on both ports. It is utilized to change the direction of fractional or metric tubing by 90 degrees in tight equipment enclosures where bending tubing is physically impractical or prone to flattening and kinking.
Pioneer Compression Elbows are rated up to 400 PSI (28 bar) for 1/8″ and 3/16″ tubing, 300 PSI (21 bar) for 1/4″ and 5/16″, 250 PSI for 3/8″, 200 PSI for 1/2″, 150 PSI for 5/8″, and 100 PSI for 3/4″ tubing, with a 4:1 safety factor.
Pioneer elbow bodies are hot-forged from BS 218 / CW617N brass. Hot forging aligns the grain structure along the 90-degree bend, increasing mechanical and fatigue strength by over 80% compared to cast fittings and eliminating internal porosity, sand holes, and pinhole leaks.
Seamless copper, brass, and aluminum tubing are compatible directly. For thermoplastic tubing (nylon, polyurethane, polyethylene), an internal brass tube support insert must be used to prevent tube wall collapse during sleeve swaging.
Slide the nut and olive onto the deburred square-cut tube, bottom out the tube against the internal stop shoulder, finger-tighten the nut, and tighten exactly 1-1/4 turns past finger tight using an open-end wrench while holding the forged body flats with a backup wrench.
Yes. Pioneer compression fittings can be repeatedly disconnected for line maintenance. When remounting, re-insert the pre-swaged tube and tighten finger-tight plus 1/4 to 1/3 turn with a wrench until firm resistance is felt.
Pioneer CNC machines the internal elbow intersection with a smooth, contoured radial turn that prevents turbulent eddies and minimizes fluid head loss compared to sharp mitered joints.
Yes. In addition to equal tube elbows, Pioneer manufactures reducing compression elbows (e.g. 3/8″ tube x 1/4″ tube) to change direction and reduce tube size in a single compact fitting.
Options include natural bright brass, bright electrolytic nickel plating (5–8 µm) for cosmetic brilliance, and electroless nickel plating (ENP, 10–25 µm) for severe chemical and marine atmospheres.
Every batch is verified with thread pitch 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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