Premium Tube Fittings by Ratnadeep Steel & Engg. Co.
Ratnadeep Steel & Engg. Co. is a leading manufacturer, exporter, and supplier of tube fittings, double ferrule tube fittings, and hydraulic fittings, designed for high-performance fluid and gas applications. Our precision-engineered instrumentation tube fittings ensure leak-proof connections, high pressure resistance, and superior sealing performance in critical industrial systems.
We offer a comprehensive range of double ferrule fittings, compression tube fittings, stainless steel tube fittings, and hydraulic pipe fittings manufactured using premium materials such as stainless steel 304, 316, duplex, brass, and alloy steel. These corrosion-resistant tube fittings provide excellent durability, resistance to pitting and crevice corrosion, and reliable performance under extreme temperature and pressure conditions. Our fittings are accurately machined with smooth finish and precision threads for easy installation and long service life.
Our hydraulic fittings and tube fittings are widely used in oil & gas, chemical processing, petrochemical, power plants, instrumentation systems, and fluid control applications. Available in various types including union, elbow, tee, cross, bulkhead fittings, connectors, reducers, and adaptors, with end connections such as BSP, BSPT, NPT, UNF, and metric, our products comply with international quality standards. Choose Ratnadeep Steel & Engg. Co. for high-quality tube fittings that deliver maximum safety, efficiency, and long-term reliability.
Double Ferrule Tube Fittings
Union
Union Elbow
Union Tee
Union Cross
Union Bulkhead
Reducing Union Elbow
Reducing Union Tee
Bulkhead Female Connector
Male Connector
Female Connector
Male Elbow
Female Elbow
Bulkhead Male Connector
Male Branch Tee
Male Run Tee
Female Branch Tee
Female Run Tee
Tube Cap
Tube Reducer
Weld Union
Weld Elbow
Nut
Bulkhead Lock Nut
Front Ferrule
Hydraulic Tube Fittings
Straight Coupling
Equal Elbow
Equal Tee
Equal Cross
Straight Bulkhead
Bulkhead Elbow
Straight Reducer
Tee Reducer
Weld Bulkhead
Buttweld Stand Pipe
Male Stud Coupling
Male Stud Elbow
Female Stud Coupling
Female Thread Adjustable Elbow
Female Thread Adjustable Branch Tee
Female Thread Adjustable Run Tee
Buttweld Stud Coupling
Thread Reducing Adaptor
Stand Pipe Adaptor
Nut
Weld Nipple
Special Weld Nipple
Blanking Plug
Blanking End
TUBE FITTINGS SPECIFICATIONS
| Size | 4 MM OD to 38 MM OD / 1/8″ OD to 1 1/2″ OD |
|---|---|
| Pressure | 100 PSI to 6000 PSI |
| Design | Forged Body or Bar Stock Body |
| Other Non Standard Sizes | 1/4″ NB, 3/8″ NB, 1/2″ NB, 3/4″ NB, 1″ NB, 1 1/4″ NB, 1 1/2″ NB & 2″ NB |
| Material | Stainless Steel, SS 304, SS 304L, SS 316, SS 316L, SS 316Ti, SS 310, Brass, Copper, Duplex, Super Duplex, Inconel, Monel, Hastelloy, 254 SMO, 904L, Titanium, Cupro Nickel, PTFE |
| End Connection | BSP, BSPT, NPT, UNF, Metric |
| Coating & Surface Treatment | Stainless Steel Bright Finish, Electro Plating, and custom plating as per requirements. Nut will be Silver Plated. |
| Brand | RSECO |
Applications of Tube Fittings & Hydraulic Fittings
Tube fittings and hydraulic fittings are designed for secure, leak-proof connections in high-pressure fluid and gas systems across various industries.
- Instrumentation Systems: Precision connections for measurement and control lines.
- Oil & Gas Industry: Reliable performance in high-pressure and corrosive environments.
- Chemical Processing: Safe handling of aggressive fluids and gases.
- Hydraulic Systems: Efficient fluid transfer in machinery and industrial equipment.
- Power Plants: High-temperature and high-pressure pipeline applications.
When to Choose Tube Fittings?
Tube fittings are ideal for applications requiring precision sealing, high pressure resistance, and long-term reliability.
Choose Tube Fittings when:
- Leak-proof and vibration-resistant connections are required
- Working with high-pressure fluid or gas systems
- Corrosion resistance is critical in harsh environments
- Easy installation and maintenance are important
- Used in instrumentation, hydraulic, or process piping systems
Industries That Use Tube Fittings & Hydraulic Fittings
These fittings are widely used in industries requiring precision, durability, and corrosion resistance.
Used in high-pressure and critical pipeline systems.
Uses
Drilling rigs, refineries, and gas distribution lines.
Why Tube Fittings?
Excellent pressure resistance and leak-proof sealing.
Designed for handling corrosive chemicals and fluids.
Uses
Chemical plants, reactors, and fluid transfer systems.
Why Tube Fittings?
High corrosion resistance and material compatibility.
Ensures precise and secure connections in control systems.
Uses
Pressure gauges, analyzers, and control panels.
Why Tube Fittings?
Precision engineering and vibration resistance.
Suitable for high-temperature and high-pressure operations.
Uses
Steam lines, cooling systems, and turbine connections.
Why Tube Fittings?
Durability and performance under extreme conditions.
Critical for efficient fluid power transmission.
Uses
Industrial machinery, heavy equipment, and automation systems.
Why Tube Fittings?
Strong sealing, high strength, and long service life.
Used in hygienic and contamination-free piping systems.
Uses
Pharma plants, food processing units, and clean utilities.
Why Tube Fittings?
Corrosion resistance and high purity performance.
Our tube fittings, double ferrule fittings, and hydraulic fittings are manufactured using advanced precision machining and forging processes to ensure superior sealing performance, dimensional accuracy, and long service life. Each fitting undergoes rigorous quality inspection including pressure testing, leak testing, dimensional verification, and surface finish evaluation to guarantee reliable performance in critical fluid and gas systems.
During production, every instrumentation tube fitting is carefully monitored to eliminate defects such as thread inaccuracies, surface imperfections, and tolerance deviations. This ensures secure, leak-proof connections and consistent performance under high pressure, vibration, and corrosive environments. Our fittings are manufactured in compliance with international standards and are equivalent to leading global brands, making them a trusted choice for oil & gas, chemical, power, and instrumentation applications.
Request a Quote
Looking for high-quality Double Ferrule & Hydraulic Tube Fittings Manufacturer and Exporter? Get in touch with us today.
Contact Us