Hydraulic Tube Fittings

Product Details:

A 37° Flare Fitting, also known as a JIC (Joint Industry Council) fitting, is a precision-machined mechanical fitting used in high-pressure hydraulic and fuel delivery systems. The fitting uses a 37-degree cone seat for metal-to-metal sealing, providing a leak-proof, vibration-resistant connection without the need for additional sealing materials.

Made from Stainless Steel (SS 304 or 316), these fittings are durable, corrosion-resistant, and ideal for demanding environments.

• Standard: JIC (SAE J514 / MIL-F-18866)

• Flare Angle: 37° (seat angle for metal-to-metal seal)

• Material: SS 304 / SS 316 (for corrosion resistance and strength)

• Thread Type: UNF (Unified National Fine), SAE straight thread

• Connection Types:

  • Tube-to-tube

  • Tube-to-male/female thread

  • Tube-to-hose adapters

• Sizes: 1/8” to 2” OD tubing (or corresponding dash sizes: -2 to -32)

• Pressure Rating: Up to 6,000 PSI (depends on size and wall thickness)

• Temperature Range: -425°F to +1200°F (-254°C to +649°C), depending on application and material

• Reliable metal-to-metal seal — no need for PTFE tape or elastomer seals

• High-pressure rating for hydraulic systems

• Resistant to vibration and thermal cycling

• Corrosion-resistant stainless steel body for harsh environments

• Reusable — can be tightened/loosened multiple times without damage

• Compatible with many tube materials (SS, copper, aluminum)

• Hydraulic lines and equipment

• Fuel and lubrication systems

• High-pressure instrumentation

• Marine and offshore piping

• Aerospace, automotive, and defense industries

• Kalpataru Pipe & Fittings

Additional Information:

• Production Capacity: 1000
• Delivery Time: 1 WEEK
• Packaging Details: 25 NOS PER PACK

Product Details:

A SS 304 Hydraulic Male Connector Fitting is a type of compression tube fitting used to connect a hydraulic tube (OD-based) to a female-threaded port. It provides a leak-tight, high-pressure connection in fluid systems and is widely used in industries like hydraulics, oil & gas, chemical processing, and instrumentation.

A male connector has:

• One end for tube insertion (typically compression-type with ferrules)

• One end with male threads (e.g., NPT, BSPT, or metric) to connect to a threaded port

The SS304 (Stainless Steel 304) version is corrosion-resistant and suitable for moderate-pressure, non-corrosive environments.

• Reliable high-pressure performance

• Easy installation without welding or flaring

• Reusable – can be disconnected and re-tightened

• Corrosion-resistant for water, oil, hydraulic fluids, and mild chemicals

• Cost-effective compared to SS316

• Hydraulic systems (low to medium pressure)

• Pneumatic controls

• Industrial process piping

• Instrumentation panels and skids

• Food and beverage (if sanitary grade)

Additional Information:

• Production Capacity: 100
• Packaging Details: Box

Product Details:

A hydraulic fitting made from SS316 (most commonly), designed to connect hydraulic components while maintaining a leak-tight, pressure-resistant seal.

Hydraulic fittings are categorized based on connection type and function:

• Ranges: Up to 6000 psi or more depending on:

  • Size

  • Thread type

  • Wall thickness

  • Application

Example:

• 1/4" JIC SS316 fitting: ~5000–6000 psi

• 1/2" NPT SS fitting: ~4000–5000 psi

Always refer to the manufacturer's pressure rating chart.

• Hydraulic power units (HPUs)

• Industrial automation

• Marine/offshore hydraulics

• Oil & Gas

• Aerospace

• Construction and mining equipment

• Chemical processing

• High corrosion resistance (ideal for saltwater, chemicals)

• High strength-to-weight ratio

• Long service life

• Suitable for extreme temperatures and pressures

• Non-reactive with hydraulic fluids

Additional Information:

• Production Capacity: 1000
• Delivery Time: 3 DAYS
• Packaging Details: HPDE BOX

Product Details:

An SS 316 Compression Fitting Male Pipe Adapter is a precision fitting used to connect stainless steel tubing to a female threaded pipe or port. It combines a compression fitting end that secures tubing with a male threaded end that screws into a female pipe or equipment connection. This adapter is widely used in instrumentation, hydraulic, and process piping systems.

• Material:

  • Stainless Steel 316 (Austenitic grade)

  • Offers excellent corrosion resistance, durability, and strength

• Connection Types:

  • Compression End: Double ferrule style for secure tubing connection (typically 1/8" to 1" OD tubing)

  • Male Threaded End: Usually NPT, BSPT, or other thread standards as required

• Sizes:

  • Tubing sizes: 1/8", 1/4", 3/8", 1/2", etc. (outer diameter)

  • Male thread sizes typically correspond to pipe sizes, e.g., 1/8", 1/4", 3/8", 1/2"

• Pressure Rating:

  • Suitable for pressures up to 6000 PSI or more, depending on tubing and fitting design

• Standards & Compatibility:

  • ASTM A182 F316 for material

  • Compatible with KALPATARU and other double ferrule fittings

  • Meets ASME B31.3 for process piping applications

• Instrumentation and control systems

• Hydraulic and pneumatic lines

• Chemical processing plants

• Fuel and gas systems

• Water treatment and food processing industries

Additional Information:

• Item Code: KPF
• Production Capacity: 1000 PIECE
• Delivery Time: READ STOCK
• Packaging Details: HPDE

Product Details:

 KALPATARU ^{compression tube fittings are double ferrule-type fittings  which provide} 

^{leak-proof, torque-free seals at the tubing connection.}

^{They provide  safety and  eliminate hazardous leaks of fluids in the} 

^{instrumentation field for a process, pressure, hydraulic, and other applicable tubing systems}

Additional Information:

• Delivery Time: 10 DAYS