Instrumentation Fittings & Tube Fittings

Product Details:

Instrumentation ball valves are precision-engineered valves used for controlling flow in critical process and instrumentation systems. Made from stainless steel, they offer superior corrosion resistance, strength, and performance in high-pressure and aggressive environments.

• Material: Stainless Steel 304 or 316 (SS316 preferred for corrosive media)

• Design: 2-way or 3-way ball valve with quarter-turn operation

• Operation: Lever handle or wrench-operated

• Connection Types:

  • Compression (Double Ferrule)

  • NPT/BSPT threaded

  • Welded or flanged ends (optional)

• Size Range: 1/8” to 1” (3 mm to 25 mm)

• Pressure Rating: Up to 6,000 PSI (414 bar), depending on design

• Temperature Rating: -54°C to 232°C (up to 315°C with high-temp seals)

• Leak Testing: 100% tested per MSS-SP-61 or API 598

• Smooth, quarter-turn operation

• Low torque with high sealing integrity

• Compact and lightweight for panel or field mounting

• Corrosion-resistant in harsh chemicals and media

• Rebuildable and maintainable in multi-piece configurations

• Available with lockable handles, anti-blowout stems, and panel mounting nuts

• Oil & gas instrumentation panels

• Chemical dosing systems

• Hydraulic and pneumatic systems

• Skid-mounted process units

• Analytical equipment

• Steam and utility lines

• 2-Way Ball Valves – For on/off isolation

• 3-Way Ball Valves – For diverting or mixing flow

• Mini Ball Valves – For compact space applications

• Panel-Mounted Valves – With bulkhead mount capability

• Kalpataru Pipe & Fittings

Additional Information:

• Item Code: 8481
• Production Capacity: 1000 PCS
• Delivery Time: READY STOCK

Product Details:

A stainless steel 1/2" male run tee is a specific type of pipe fitting designed for connecting three sections of pipe, with a male threaded end. Here’s a detailed overview:

Definition:

• A male run tee fitting has one male end (with external threads) and two female ends (with internal threads), allowing for a branch connection off a main pipe line.

Material:

• Stainless Steel: Typically made from grades like 304 or 316, which offer excellent corrosion resistance and strength.

Specifications:

• Size: 1/2" nominal pipe size, which refers to the internal diameter of the pipe it connects to.
• Thread Type: NPT (National Pipe Thread) is common for male and female ends.

Applications:

• Plumbing: Used for distributing water or other fluids in residential or commercial plumbing systems.
• Gas Lines: Commonly used in natural gas or propane piping systems.
• Industrial: Found in various industrial applications, including chemical processing and HVAC systems.

Benefits:

• Corrosion Resistance: Ideal for wet or corrosive environments.
• Strength: Stainless steel ensures durability and reliability under pressure.
• Easy Installation: Male threads facilitate straightforward connections to female-threaded pipes or fittings.

Installation Tips:

• Sealing: Use Teflon tape or thread sealant to ensure a leak-proof connection.
• Wrench: Use a wrench to tighten the fitting securely without overtightening, which can damage the threads.

Additional Information:

• Production Capacity: 1000
• Delivery Time: READY STOCK

Product Details:

A Double Ferrule Reducing Union Tee is a specialized tube fitting designed to connect three sections of tubing, where one or more of the tubes have different diameters. It combines the features of a tee fitting, a union, and a reducer, allowing for secure, leak-tight connections between tubes of different sizes.

This fitting uses the double ferrule design, providing excellent sealing and mechanical grip without welding or soldering.

• Material: Stainless Steel (commonly SS 304, SS 316) for corrosion resistance and strength

• Design:

  • Double ferrule system: Front ferrule seals tubing, back ferrule grips tubing for strong hold

  • Reducing: Allows connection of tubes with different diameters

  • Union: Central nut allows easy assembly and disassembly without cutting tubing

  • Tee configuration: Connects three tubes at right angles (one inlet and two outlets or vice versa)

• Thread Type: NPT, BSP, BSPT, Metric, or others as per requirement

• Sizes: Multiple tube size combinations (e.g., 1/4” x 1/2” x 1/4”)

• Pressure Rating: Up to 10,000 psi depending on size and material

• Temperature Range: -65°F to 400°F (-53°C to 204°C) typical, depending on seal materials

• Provides a leak-tight, high-pressure seal without welding

• Connects tubes of different diameters efficiently

• Easy to install, disassemble, and maintain

• Resistant to vibration and thermal cycling

• Compatible with a wide range of fluids and gases

• Durable stainless steel construction suitable for harsh environments

• Instrumentation and process control systems

• Chemical and petrochemical industries

• Hydraulic and pneumatic systems

• Oil and gas applications

• Water and steam systems

• Kalpataru Pipe & Fittings

Additional Information:

• Packaging Details: Box

Product Details:

Double ferrule fittings are precision-engineered mechanical connectors used primarily for tube connections in high-pressure and leak-sensitive applications, such as in instrumentation, hydraulics, chemical processing, and oil & gas.

Double ferrule fittings use two ferrules (a front ferrule and a back ferrule) to secure and seal the connection between the tube and fitting body.

They are known for:

• High pressure capability

• Leak-tight sealing

• Vibration resistance

• Ease of assembly/disassembly

1. Tube is inserted into the fitting until it bottoms out.

2. As the nut is tightened:

   • The front ferrule creates a seal between the tube and fitting body.

   • The back ferrule bites into the tube and provides grip.

3. The fitting can be removed and reassembled multiple times.

Sizes are based on tube outer diameter (OD).

• Compression-to-Compression (tube x tube)

• Compression x Male Thread (e.g., NPT, BSPT)

• Compression x Female Thread

• Compression x Weld End

• Bulkhead

• Elbows, Tees, Crosses

• Instrumentation panels

• Hydraulic power systems

• Chemical & petrochemical plants

• Gas delivery systems

• High-pressure pneumatic lines

• Offshore & marine installations

Additional Information:

• Packaging Details: HPDE BOX

Product Details:

A Stainless Steel Double Ferrule Union Tee is a precision instrumentation fitting used to connect three sections of tubing in a T-shaped configuration, allowing for branch connections in piping or instrumentation systems. It features a union design for easy assembly and disassembly without disturbing the tubing, and uses the double ferrule compression mechanism for a strong, leak-tight seal on the tubing.

• Material:

  • Stainless Steel 316 (commonly) or 304

  • High corrosion resistance, durable in harsh environments

• Connection Type:

  • Double ferrule compression fitting on all three ends

  • Designed for 1/2" OD tubing (outer diameter)

• Functionality:

  • Union design allows easy disassembly of the tee without removing tubing from the system

  • Suitable for high-pressure instrumentation lines

• Tube Size Compatibility:

  • Specifically designed for 1/2" OD tubing (usually stainless steel tubing, wall thickness per ASME B36.19)

• Pressure Rating:

  • Up to 6000 PSI or higher, depending on manufacturer and tubing specifications

• Standards & Compatibility:

  • Compatible with major brands like 

  • KALPATARU

  • Meets ASTM A182 for material and ASME B31.3 for process piping

• Instrumentation and control systems

• Gas and liquid sampling lines

• Hydraulic and pneumatic systems

• Chemical and petrochemical plants

• Process monitoring and analysis setups

Additional Information:

• Delivery Time: Ready Stock
• Packaging Details: HPDE BOX

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}

Product Details:

(90° Tube-to-Tube / Tube-to-Male Elbow Fitting)

A Double Ferrule Instrumentation Elbow Connector is a precision tube fitting designed to connect instrumentation tubing at a 90-degree angle.
It uses a two-piece ferrule system (front ferrule + back ferrule) to provide leak-tight, vibration-resistant, and high-pressure connections.

Commonly used in process instrumentation and control systems.

• Front Ferrule

  • Creates primary seal with tube and fitting body

  • Ensures leak-tight connection

• Back Ferrule

  • Provides strong grip on tubing

  • Prevents tube pull-out

  • Absorbs vibration and mechanical stress

This design allows repeated make-and-remake without loss of performance.

• Standard Materials

  • Stainless Steel SS 316 / SS 316L

  • SS 304

• Optional Materials

  • Carbon Steel

  • Brass

  • Alloy Steel

Surface Finish:

• Passivated / Pickled / Polished

• Tube × Tube Elbow (90°)

• Tube × Male Thread Elbow

• Tube × Female Thread Elbow

• Reducing Elbow (different tube sizes)

• 1/8", 1/4", 3/8", 1/2", 3/4", 1"

• Metric sizes: 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm

• NPT

• BSP / BSPT

• Metric (ISO)

✔ High pressure capability
✔ Leak-tight metal-to-metal seal
✔ Strong tube grip
✔ Easy installation
✔ Excellent vibration resistance
✔ No welding required

• Oil & Gas instrumentation

• Chemical & petrochemical plants

• Power plants

• Refineries

• Hydraulic & pneumatic systems

• Process control panels

Product Details:

Size
1/8"OD TO 2" OD | 3MM OD TO 50.8 MM OD / NPT, BSP, BSPT & JIC
Material
Stainless Steel
Type of Tee
Equal Tee
Usage/Application
Gas Line | Oil & Gas | Instrumentation | Petrochemical
Packaging
HDPE BOX | Corrugated Box | Wooden Box
Country of Origin
Made in India
We are a leading Manufacturer, Stockist & Supplier of Stainless Steel Double Ferrule Instrumentation Tube Fittings, Valves & Pressure Gauge Accessories In India. We also Offer Ready Stock of Stainless Steel Instrumentation Tube Fittings In various sizes.
These above products are available in the following Material & Grades:
Stainless Steel Grades: 304 | 304L | 316 | 316L 

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:

• Production Capacity: 1500
• Delivery Time: 1 WEEK

Product Details:

This fitting has:

• Three connection ports:

  • Two ports of the same tube size

  • One port of a smaller (reduced) tube size

• Double ferrule construction, including:

  • Front ferrule (seals)

  • Back ferrule (grips)

• Designed for high-pressure, high-precision tube systems

• Type 304 Stainless Steel is:

  • Corrosion-resistant

  • Suitable for most industrial gases and liquids

  • Durable and affordable

• Ideal for general-purpose industrial use

If corrosion resistance in chloride environments is a concern, SS 316 is preferred.

Available in:

• Imperial sizes: 1/8", 1/4", 3/8", 1/2", etc.

• Metric sizes: 6mm, 8mm, 10mm, 12mm, etc.

• Leak-tight sealing without welding

• Easy to assemble and disassemble

• Works under vibration and thermal cycling

• Interchangeable with Swagelok® Kalpataru

• Instrumentation and control systems

• Chemical injection and sampling

• Gas distribution systems

• Hydraulic and pneumatic circuits

• Oil & gas, pharma, water treatment

Product Details: