Instrumentation Fittings

Product Details:

What is it?
A male elbow connector is a pipe fitting made from stainless steel that has male threads on one or both ends and changes the direction of piping or tubing—commonly by 90° or 45°. It’s used to connect two pipes or hoses at an angle, with threaded connections for easy assembly and disassembly.

• Material:

  • Stainless Steel (commonly SS304 or SS316).

  • Offers excellent corrosion resistance and durability.

• Design:

  • Typically available in 90° or 45° elbow angles.

  • Male threaded ends (external threads).

  • Thread standards usually NPT or BSP.

• Sizes:

  • Available in common sizes ranging from 1/8" up to 4" or more.

• Applications:

  • Widely used in plumbing, hydraulic systems, instrumentation, chemical processing, food and beverage, and marine environments.

Additional Information:

• Production Capacity: 100 per day
• Packaging Details: BOX

Product Details:

Inconel Instrumentation Tube Fittings are high-performance connectors used in piping systems, especially where high temperature, corrosion, and pressure resistance are essential. These fittings are made from Inconel, a family of nickel-chromium-based superalloys known for their excellent mechanical properties and corrosion resistance in extreme environments.

1. Material Composition:

   • Common grades: Inconel 600, 625, 718, 825

   • High nickel and chromium content for superior oxidation and corrosion resistance.

   • Often used with molybdenum, iron, and niobium depending on the grade.

2. Temperature Resistance:

   • Withstands temperatures from cryogenic to 2000°F (1093°C) depending on the grade.

3. Corrosion Resistance:

   • Excellent resistance to:

     • Oxidation

     • Pitting

     • Crevice corrosion

     • Acids (e.g., HCl, H2SO4)

     • Saltwater and marine atmospheres

4. Pressure Rating:

   • Typically rated for high-pressure systems, often exceeding 6,000 psi depending on fitting size and design.

5. Types of Fittings:

   • Compression fittings (double/ferrule)

   • Male/female connectors

   • Bulkhead fittings

   • Elbows, tees, crosses

   • Adapters and reducers

6. Applications:

   • Chemical and petrochemical plants

   • Aerospace and marine systems

   • Nuclear and power generation

   • Offshore drilling platforms

   • High-purity gas and instrumentation lines

• Leak-proof performance under thermal cycling.

• Long service life in corrosive and high-pressure environments.

• Minimal maintenance compared to carbon steel or stainless steel fittings.

• Suitable for hazardous and toxic media.

Additional Information:

• Production Capacity: 1000
• Packaging Details: BOX

Product Details:

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^{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:

An Instrument Tube Connector is a precision-engineered fitting designed to connect metal tubing in instrumentation, process control, and fluid handling systems. These connectors ensure a leak-free, high-pressure seal without the need for welding or threading, making them ideal for critical gas and liquid applications.

• Connection Type: Typically double ferrule compression or single ferrule

• Material: Common materials include:

  • Stainless Steel 316/304

  • Brass, Monel, Hastelloy (for corrosive environments)

• Tubing Size Range:

  • Imperial: 1/16" to 2"

  • Metric: 3 mm to 50 mm

• Pressure Rating: Up to 6,000 PSI or more (depending on size and material)

• Seal Type: Metal-to-metal seal via ferrule compression – no Teflon tape or sealant needed

• Straight Connectors (Tube-to-Tube)

• Bulkhead Connectors

• Tube-to-Male/Female Thread Adapters (NPT, BSP)

• Elbows, Tees, and Crosses

• Union, Reducer, and Cap/Plug Fittings

Compatible with major fitting systems such as:

• KALPATARU

• Instrumentation panels

• Pressure, flow, and level measurement systems

• Chemical and petrochemical plants

• Hydraulic and pneumatic lines

• Gas distribution systems (lab or industrial)

• Easy installation – no special tools required beyond a standard wrench

• Reusable – can be disassembled and re-tightened multiple times

• Leak-tight under high-pressure and high-vibration conditions

• No welding or flaring required

Additional Information:

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

Product Details:

A double ferrule cross tee is a type of piping fitting used to connect four tubes or pipes at a single junction, forming a "T" shape with an additional outlet. This fitting is particularly beneficial in systems requiring multiple connections while ensuring leak-proof seals and ease of installation.

1. Double Ferrule Design:

   • Secure and Leak-Proof: The double ferrule system uses two ferrules for each tube connection, ensuring a reliable and torque-free seal that prevents leaks.
   • Easy Assembly: Designed for quick installation without the need for special tools, making it suitable for various applications.

2. Material Composition:

   • Typically constructed from high-quality stainless steel (like SS304 or SS316) or other corrosion-resistant alloys, providing durability and strength in demanding environments.

3. Cross Tee Configuration:

   • Multi-Directional Flow: The cross tee allows for flow to be directed in multiple directions from a single point, accommodating complex piping layouts.

• Sizes: Available in various sizes, commonly ranging from 1/4" to 2" or larger, depending on specific application requirements.
• Pressure Rating: Designed to withstand high pressures, often rated up to 6000 psi or more, depending on the material and design.
• Temperature Rating: Generally suitable for high-temperature applications, with typical ratings up to around 1000°F (537°C).

• Oil and Gas: Used in processing and distribution systems where multiple connections are necessary.
• Chemical Processing: Ideal for handling corrosive fluids and gases, ensuring safety and reliability.
• Instrumentation: Commonly employed in measurement and control systems, allowing for multiple instrument connections.
• Water and Wastewater: Suitable for systems requiring multiple flow directions and connections.

• Corrosion Resistance: Stainless steel and other corrosion-resistant materials ensure long-lasting performance in harsh environments.
• Versatile Configuration: Allows for flexible piping arrangements, accommodating complex systems.
• High Strength: Provides secure connections capable of withstanding high pressures without compromising integrity.
• Ease of Maintenance: Simplifies the process of replacing or servicing individual components.

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: HPDE BOX,PEPAR BOX

Product Details:

Stainless Steel (SS) Hydraulic Pipe Line Male Stud Coupling is a high-pressure hydraulic fitting used to connect hydraulic pipes or tubes to components with female-threaded ports. It typically features a male parallel thread (like BSPP or Metric) and is designed for leak-free connections in demanding environments using O-ring or bonded seal technology.

Product: SS316 Hydraulic Male Stud Coupling
Thread: G 1/2" BSPP Parallel (ISO 1179)
Seal: Bonded Seal Washer
Tube Side: 12 mm or 15 mm OD hydraulic pipe
Pressure Rating: 400 bar
Material: SS316 (WNR 1.4401 or 1.4571)
Standard: DIN 2353 / ISO 8434-1

• High-pressure hydraulic systems

• Marine and offshore hydraulic installations

• Food & beverage processing equipment

• Chemical and pharmaceutical plants

• Mobile machinery (cranes, excavators, etc.)

1. Thread Type: Know if your port is BSPP, Metric, UNF, NPT, etc.

2. Tube OD: Match with the pipe or tube outer diameter (e.g., 6mm to 42mm)

3. Seal Type: O-ring (for ISO 6149 / Metric), bonded washer (for BSPP)

4. Pressure Rating: Based on size and application

5. Material Grade: Use SS316 for aggressive or corrosive environments

You have a 316 stainless steel hydraulic tube (12 mm OD) and need to connect it to a valve port with G 1/2" BSPP parallel female thread. You would use a:

✅ SS Male Stud Coupling

• Tube end: 12 mm compression fitting (per DIN 2353)

• Threaded end: G 1/2" BSPP male with bonded seal

• Material: SS316

Product Details:

 ^{KALPATARU compression tube fittings  are weld nipple -type TEE 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:

An SS Single Ferrule Male Connector is a type of tube fitting used to connect a metal tube to a male-threaded port in instrumentation and process piping systems. "SS" refers to Stainless Steel, and "Single Ferrule" means the fitting uses one compression ring (ferrule) to seal and grip the tube.

A Single Ferrule Male Connector typically consists of:

• Instrumentation tubing systems

• Process control panels

• Hydraulic and pneumatic systems

• Oil & gas, chemical, pharma, and power plants

SS316 Single Ferrule Male Connector, 1/4" OD Tube x 1/4" NPT(M), Pressure Rating: 6000 psi

1. Cut the tube cleanly and squarely.

2. Insert the tube fully into the fitting body.

3. Tighten the nut until resistance is felt, then tighten further as per manufacturer's guidelines (e.g., 1-1/4 turns past hand tight).

4. Do not reuse ferrules once compressed.

Additional Information:

• Packaging Details: HPDE BOX

Product Details:

Duplex stainless steel (often referred to when saying Duplex 2205) is a high‑performance alloy with:

✔ Higher strength than common stainless steels
✔ Excellent resistance to corrosion and stress‑cracking, especially in chloride environments
✔ Good toughness and durability under pressure and temperature

This makes Duplex fittings ideal for demanding industrial, chemical, offshore, and high‑pressure applications.

Most instrument ferrule fittings use a double ferrule system, which includes:

• Front ferrule – creates the primary pressure seal

• Back ferrule – grips and supports the tube

When the nut is tightened, the ferrules compress onto the tube, forming a strong, vibration‑resistant, leak‑proof connection.

Why double ferrule?

• Better sealing than single ferrule

• Higher pressure capability

• Easier to reuse and reassemble

• Less tube deformation

Duplex instrument ferrule fittings are available in many configurations:

Straight

• Connects two tubes inline

Elbow (90°)

• Changes direction of tubing

Tee

• Branch connection

Reducer/Adapter

• Connects different sizes or types

Male/Female Connectors

• Connect tubes to threaded ports

Sizes typically range from very small instrumentation lines to mid‑range tubes such as:

• Imperial: ~1/16″ to 2″ OD

• Metric: ~2 mm to 50 mm OD

Pressure capabilities depend on material and size; Duplex fittings often support very high pressures.

✅ Leak‑tight, mechanical compression seal (no welding)
✅ High strength and corrosion resistance
✅ Handles pressure and vibration reliably
✅ Ferrules can be replaced without replacing the whole fitting
✅ Suitable for harsh environments (marine, chemical, oil & gas, instrumentation)

Product Details: