STAINLESS STEEL TUBE FITTING

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Product Details:

 

Additional Information:

• Production Capacity: 25000
• Delivery Time: READY AVAILABLE

Product Details:

STAINLESS STEEL DOUBLE FERRULE TUBE UNION 1/2" OD X 3/4" OD
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

Additional Information:

• Production Capacity: 1500 PIECE
• Delivery Time: READY STOCK & 5 DAYS
• Packaging Details: HDPE BOX | Corrugated Box | Wooden Box

Product Details:

• Double Ferrule System:

  1. Front ferrule: Forms a metal-to-metal seal against the tube and fitting body.

  2. Back ferrule: Bites into the tube, providing mechanical grip and preventing pull-out.

These fittings are designed for extreme environments, offering both mechanical strength and superior corrosion resistance compared to standard stainless steel.

🔍 Key Components

1. Fitting Body: Central piece connecting to tubing or threaded ports.

2. Front Ferrule: Ensures a tight seal and prevents leaks.

3. Back Ferrule: Secures the tube mechanically.

4. Nut: Compresses the ferrules to engage sealing and gripping.

Types of fittings include:

• Male connectors (tube to male-threaded port)

• Female connectors (tube to female-threaded port)

• Unions (connect two tubes end-to-end)

• Reducers (connect tubes of different diameters)

🧪 Material: Super Duplex Steel

• Grade: Often UNS S32750 or S32760

• Properties:

  • Very high corrosion resistance, including resistance to chlorides and acidic environments

  • High mechanical strength, stronger than standard duplex or 316/316L stainless steel

  • Resistant to pitting, crevice corrosion, and stress corrosion cracking

• Ideal for harsh chemical, offshore, and marine environments

🛠 Typical Specifications 🧩 Advantages

• Leak-tight and vibration-resistant

• High mechanical strength

• Superior corrosion resistance in harsh chemical and marine environments

• Reusable if installed correctly

• Suitable for high-pressure and high-stress applications

📦 Applications

• Offshore and marine piping

• Chemical and petrochemical plants

• Oil and gas pipelines

• High-performance instrumentation

• Power generation and desalination plants

🔹 Summary

Super Duplex Steel Double Ferrule Fittings combine:

✔ High corrosion resistance against chlorides and acids
✔ Metal-to-metal leak-proof sealing
✔ Mechanical strength suitable for high-pressure applications
✔ Reusability for maintenance-intensive systems

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:

^{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:

Key Components

1. Union Body: Main body of the union that houses the ferrules and allows the two tube ends to be connected.

2. Front Ferrules: Seal against the tubes and union body to prevent leakage.

3. Back Ferrules: Bite into the tubes to prevent pull-out under pressure.

4. Nut: When tightened, compresses the ferrules to create a strong mechanical seal.

🧱 How It Works

1. Slide Nuts and Ferrules: Each tube gets a nut, back ferrule, and front ferrule.

2. Insert Tubes: Push the tubes into the union body from both ends.

3. Tighten Nuts: As the nuts are tightened, the back ferrules grip the tubes while the front ferrules seal against the union body.

4. Secure Seal: This forms a metal-to-metal seal that is leak-proof, vibration-resistant, and strong.

💡 No welding or brazing is required. The connection can also be disassembled and reused if done correctly.

🧪 Materials

• Duplex Stainless Steel (e.g., UNS S32205 / S31803):

  • Superior corrosion resistance compared to SS304/SS316

  • High strength, suitable for high-pressure applications

  • Excellent for chloride-rich environments (seawater, chemicals)

🛠 Technical Specs 🧩 Advantages

• Extremely strong, leak-tight, and vibration-resistant connection

• Can handle high pressure and temperature

• Duplex SS gives high corrosion resistance, including in harsh chemical environments

• Reusable with proper tightening

• Ideal for chemical, petrochemical, oil & gas, and marine applications

📦 Common Configurations

• Straight Union: Joins two tubes of the same size directly

• Reducer Union: Connects two tubes of different sizes

• Threaded Ends: Some unions have male or female threads to connect to equipment, valves, or other fittings

Example:

1/2″ OD tube × 1/2″ OD tube Duplex SS Double Ferrule Union

Product Details:

A Stainless Steel Double Ferrule Tee is a specialized pipe fitting used primarily in high-pressure and precision instrumentation applications. It allows for the connection of three tubes or pipes in a T-shaped configuration while ensuring a secure, leak-proof seal through a double ferrule compression mechanism.

�� Key Components:

1. Body (Tee Shape) – Stainless steel construction, typically 316 or 304 grade, offering high corrosion resistance and strength.

2. Double Ferrule System – Composed of:

   • Front Ferrule: Bites into the tubing for a tight grip.

   • Back Ferrule: Provides compression and support to the front ferrule.

3. Nuts – Secure the ferrules and tubing in place.

�� Common Specifications: ✅ Applications:

• Instrumentation and control systems

• Gas and fluid transfer lines

• Oil & gas and petrochemical facilities

• Hydraulic and pneumatic systems

�� Notes:

• Equal Tee: All three ends are the same size.

• Reducing Tee: One or more ends are smaller.

• Must be installed following manufacturer torque and installation instructions to ensure leak-free performance.

 

 

Additional Information:

• Production Capacity: 10000
• Delivery Time: READY STOCK

Product Details:

A SS Double Ferrule Tee is a T-shaped tube fitting made from Stainless Steel (typically SS 316) that uses a double ferrule compression system for secure, leak-proof connections in high-pressure fluid or gas systems. These fittings are commonly used in instrumentation, hydraulic, chemical, and gas distribution systems.

🔧 What Is It?

A Double Ferrule Tee connects three tubes or a combination of tube and threaded ports at 90-degree angles. It features:

• Double ferrule design (front and back ferrule for seal + grip)

• High-pressure resistance

• Corrosion resistance (especially in SS 316)

📐 Common Types of SS Double Ferrule Tee Fittings: ✅ Key Specifications:

• Material: SS 316 (standard), also available in SS 304

• Tube Sizes: 1/8" to 1" OD (also in metric: 6 mm to 25 mm)

• Thread Types: NPT, BSPT, BSPP, ISO, Metric

• Working Pressure: Up to 6000 psi (varies by size)

• Temperature Range: Up to 400–425°C (752–797°F)

🛠 Applications:

• Instrumentation panels and tubing

• Hydraulic and pneumatic control systems

• Chemical processing plants

• Oil & gas field piping

• Compressed air and gas lines

• Marine and offshore fluid handling

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: 1000 PIECE
• Delivery Time: READY STOCK
• Packaging Details: HDPE BOX | Corrugated Box | Wooden Box

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 
 

Additional Information:

• Production Capacity: 10000
• Delivery Time: Ready Stock
• Packaging Details: 10 Pcs Packing Box Type

Product Details:

Instrumentation Tube Fittings (SS304)

• Fitting Types:

  • Compression Fittings: Single ferrule or double ferrule (preferred for higher reliability)

  • Threaded Fittings: NPT, BSP, BSPT male/female connectors, elbows, tees

  • Weld Fittings: Socket weld, butt weld fittings

  • Specialty Fittings: Bulkhead fittings, cross tees, reducers, unions

• Connection Methods: Threaded, compression, welded

• Pressure Rating: Up to 6000 PSI (depends on size and fitting type)

• Temperature Range: -54°C to 400°C (varies with seal and fitting type)

• Standards: ASTM A182 (fittings), ASME B16.11, ISO 8434, DIN 2353

✅ Advantages of SS304 Instrumentation Tube and Fittings

• Good corrosion resistance in atmospheric and mild chemical environments

• Durable and strong for medium-pressure applications

• Easy to fabricate and assemble with standard tools

• Compatible with a wide variety of instrumentation fluids

• Cost-effective compared to higher alloy grades (like SS316)

🏭 Common Applications

• Process instrumentation and control lines

• Gas and fluid sampling systems

• Chemical injection lines

• Laboratory and pilot plant setups

• HVAC and refrigeration instrumentation

🌟 Popular Brands and Suppliers

• Kalpataru Pipe & Fittings

Additional Information:

• Production Capacity: 1000
• Delivery Time: Ex.Stock
• Packaging Details: Wooden Box, HPDE Box

Product Details:

^{KPF 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:

• Item Code: KPF-1215
• Production Capacity: 1000 PIECE
• Delivery Time: READY STOCK
• Packaging Details: BOX TYPE EACH BOX 100 PIECE

Product Details:

Double Ferrule Male Tube Connector

A Double Ferrule Male Tube Connector is a type of compression fitting designed to connect a tube to a male-threaded port. It's part of a double ferrule tube fitting system, ensuring leak-proof, high-pressure connections for instrumentation and process piping.

📌 What It Is

• This fitting consists of a body, nut, front ferrule, and back ferrule.

• It connects a tube (via compression end) to a male-threaded port (typically NPT, BSPT, or metric threads).

• Commonly used in gas, steam, hydraulic, and chemical lines.

⚙️ Typical Structure
Tube → [Nut + Back Ferrule + Front Ferrule + Body] → Male Thread (to process port) 🛠️ Key Features

• Double ferrule design: Offers excellent sealing and grip

• Leak-proof under high pressure and vibration

• Thread options: NPT, BSPT, BSPP, ISO, SAE, metric

• Tube OD sizes: From 1/16” to 2” (also 3 mm to 50 mm)

• Thread sizes: From 1/16” to 2” male (or M5 to M50 metric)

• Pressure rating: Up to 10,000 psi (depending on material/size)

🛡️ Materials Available ✅ Benefits

• No welding or soldering required

• Reusable and easy to install

• Resistant to corrosion and high temperatures

• Maintains seal integrity after repeated assembly/disassembly

🏭 Applications

• Instrumentation systems

• Chemical and petrochemical lines

• Gas distribution

• Power plants

• Hydraulic control panels

• Offshore and marine piping

🌐 Leading Manufacturers

• Swagelok®

• Kalpataru®

📌 Example: Kalpataru SS316 Male Connector

 

Additional Information:

• Packaging Details: 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}

 

 

Additional Information:

• Production Capacity: 100000
• Delivery Time: READY STOCK

Product Details:

Hydraulic tubing often needs to be connected together with other pieces of hydraulic tubing. This is accomplished by the use of hydraulic unions. Metric & Multistandard carries compression type unions to accomplish the joining together of two or more pieces of hydraulic tubing.

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:

A Stainless Steel Bulkhead Union is a type of tube fitting designed to connect two lengths of tubing through a panel, wall, or enclosure. It ensures a leak-tight, high-pressure connection while securely anchoring the tubing at a fixed point — commonly used in instrumentation panels, skids, and enclosures in industries like oil & gas, petrochemical, water treatment, and power generation.

🔧 Product Overview: Stainless Steel Bulkhead Union

Additional Information:

• Production Capacity: 1500
• Delivery Time: READY STOCK