Rudra Tubefittings, located in Kolkata, India, specializes in crafting and supplying precision-engineered IS-319 / BS-218 Instrumentation Tube Fittings. These fittings are designed to deliver accurate, leak-proof, and durable performance in low- to medium-pressure instrumentation systems. Manufactured in line with IS-319 and BS-218 brass material standards, they boast excellent machinability, corrosion resistance, and precise dimensions. Rudra’s fittings guarantee secure metal-to-metal sealing, straightforward installation, and a long lifespan, making them perfect for control panels, pneumatic circuits, laboratory lines, and general instrumentation setups. Their consistent performance and reliability make them a go-to choice in industries that demand clean, precise, and dependable fluid connections.
The IS-319 / BS-218 Instrumentation Tube Fittings are crafted from high-quality brass that meets IS-319 (Type I/II) and BS-218 standards. This alloy primarily consists of copper and zinc, providing strong corrosion resistance, excellent machinability, and good ductility. Their mechanical properties include moderate tensile strength, high formability, and reliable sealing performance under moderate pressure. With precision-machined bodies, nuts, and ferrules, these fittings ensure tight connections and resistance to vibrations. Brass offers durability against water, air, non-aggressive chemicals, and general atmospheric conditions, making these fittings a trustworthy choice for light-to-medium instrumentation service.
| Size | 1/16” 1/2” & 1.5MM to 38.1MM |
| Thread | NPT, PT, BST, NPS, PS, BSP |
| Pressure | 6000PSI for Stainless Steel 300/1000/3000PSI for Brass |
| Types | Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
| Brass | Cu | Fe | Pb | Zn |
| Min./Max. | 60.0-63.0 | 0.35 | 2.5-3.0 | Rem. |
| Nominal | 61.5 | – | 2.7 | 35.4 |
| Properties | US Customary |
| Melting Point -Liquidus | 1650 F |
| Melting Point -Solidus | 1630 F |
| Density | 0.307 lb/in3at 68 F |
| Electrical Resistivity | 39.90 ohms – cmil/ft @ 68 F |
| Electrical Conductivity | 26 %IACS @ 68 F |
| Thermal Conductivity | 67 Btu · ft/(hr · ft2·oF)at 68F |
| Modulas of Elasticity in Tension | 14000 ksi |
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of IS-319 / BS-218 Instrumentation Tube Fittings in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically located in the Kolkata, allow us to provide high-quality solutions tailored to your specific requirements. With a substantial inventory of over 16,000 tons of top-grade stainless steel materials, we are well-equipped to meet your needs promptly. Our commitment to excellence and efficiency ensures that we consistently maintain available stock to support your demands.
| STANDARD | WERKSTOFF NR. | UNS |
| IS-319 / BS-218 | 934 | C36000 |
Contact us to get a quick quote for your requirement.
IS-319 / BS-218 Instrumentation Tube Fittings find extensive use in pneumatic systems, low-pressure hydraulic circuits, laboratory setups, HVAC instrumentation, gas distribution panels, industrial automation, and general fluid control lines. They are perfect for air lines, water systems, non-corrosive chemical lines, instrumentation sensors, gauges, valves, regulators, and flow control equipment. These fittings are favored in applications where clean media handling and easy assembly are crucial, ensuring that they meet the demands of various industries effectively.
Please feel free to contact us if you need any further information or for enquiry.
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