Instrumentation Compression Tube fittings

Product Details:

Product Specification

Product Description

·         ^{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-1512
• Production Capacity: 10000 PCS
• Delivery Time: READY STOCK
• Packaging Details: BOX PACKING 100 PCS

Product Details:

A Hastelloy C-276 Double Ferrule Union Tee is a three-port instrumentation tube fitting that connects three tubes of the same size in a T-configuration.
It uses a double ferrule system (front and back ferrules) to provide leak-tight sealing, strong tube grip, and high vibration resistance, even in highly corrosive environments.

• Material: Hastelloy® C-276

• UNS Number: N10276

• Standard: ASTM B574 / B575 / B619 (as applicable)

• Nickel (Ni): Balance

• Chromium (Cr): ~14.5–16.5

• Molybdenum (Mo): ~15–17

• Iron (Fe): ~4–7

• Tungsten (W): ~3–4.5

• Front Ferrule

  • Creates primary metal-to-metal seal

  • Prevents leakage under pressure

• Back Ferrule

  • Provides strong tube grip

  • Prevents tube pull-out

  • Absorbs vibration and mechanical stress

Allows make-and-remake without loss of sealing performance.

• Type: Union Tee (Tube × Tube × Tube)

• Tube Size: Same size on all three ends

• Angle: 90° branch connection

• Inch 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

✔ Excellent resistance to pitting, crevice corrosion & stress corrosion cracking
✔ Suitable for strong acids (HCl, H₂SO₄, Cl₂, wet chlorine gas)
✔ High mechanical strength at elevated temperatures
✔ Leak-tight sealing without welding
✔ Long service life in extreme environments

• Chemical processing plants

• Acid handling systems

• Oil & gas (sour service)

• Pharmaceutical & fine chemicals

• Petrochemical & refinery instrumentation

• High-purity process systems

Additional Information:

• Delivery Time: 7 DAYS

Product Details:

• Type: Double Ferrule (front ferrule & back ferrule with body)

• Connection Type: Tube fitting / Pipe fitting

• Sealing: Ferrules compress around tube to provide leak-proof seal

• Advantages:

  • High-pressure capability

  • Strong mechanical grip

  • Better alignment & vibration resistance

  • Reusable

Note: Ratings may vary based on tube OD, wall thickness, and standards compliance. Always consult manufacturer specifications.

• Oil & Gas pipelines

• Offshore platforms & marine applications

• High-pressure hydraulic systems

• Chemical & petrochemical plants

• Seawater and brine handling systems

• Elbows: 45°, 90°

• Tees

• Reducers

• Adapters: male/female, stud ends

• Crosses

• Unions

• Material: UNS S32750 / ASTM A182 / ASTM A240

• Fittings: ASME B16.11, ISO 8434-1, DIN 2353

Dimensions may vary slightly depending on manufacturer.

Product Details:

A KALPATARU PIPE & FITTINGS  INSTRUMENTATION DOUBLE FERRULE  FITTINGS

Product Details:

�� What Is a Double Ferrule Fitting?

Double ferrule compression fittings consist of four main components:

1. Body – the main housing
2. Front Ferrule – bites into the tubing to create a seal
3. Back Ferrule – clamps the tube and provides holding power
4. Nut – tightens the ferrules and compresses them to form the seal

�� These are mechanically sealed fittings — no welding or soldering is needed.

�� Common Types of Double Ferrule Fittings, Single Ferrule Fittings

�� Applications

• Instrumentation lines
• Hydraulic & pneumatic systems
• Gas distribution (e.g., oxygen, nitrogen, hydrogen)
• Chemical processing
• Oil & gas and offshore rigs
• Pharmaceutical and food-grade lines

Product Details:

�� What Is a Double Ferrule Fitting?

Double ferrule compression fittings consist of four main components:

1. Body – the main housing
2. Front Ferrule – bites into the tubing to create a seal
3. Back Ferrule – clamps the tube and provides holding power
4. Nut – tightens the ferrules and compresses them to form the seal

�� These are mechanically sealed fittings — no welding or soldering is needed.

�� Common Types of Double Ferrule Fittings, Single Ferrule Fittings

�� Applications

• Instrumentation lines
• Hydraulic & pneumatic systems
• Gas distribution (e.g., oxygen, nitrogen, hydrogen)
• Chemical processing
• Oil & gas and offshore rigs
• Pharmaceutical and food-grade lines

Product Details:

A threaded coupling is a pipe fitting used to join two threaded pipes or tubes in a straight line. Made from stainless steel, it offers strong corrosion resistance and durability for various industrial and plumbing applications.

• Material: Stainless Steel (commonly SS304 or SS316)

• Connection Type: Female threaded ends

• Thread Standards: NPT, BSP, BSPT, ISO, or Metric threads available

• Size Range: Typically from 1/8” up to 12” or larger

• Pressure Rating: Varies by size and material, generally suitable for moderate to high pressures

• Temperature Range: Approximately -50°C to 500°C depending on application

• Finish: Polished, pickled, or passivated surface

• Plumbing and piping systems

• Chemical and petrochemical plants

• Food and beverage industries

• HVAC systems

• Water treatment plants

Additional Information:

• Delivery Time: READY STOCK

Product Details:

A KALPATARU PIPE & FITTINGS  INSTRUMENTATION DOUBLE FERRULE  FITTINGS

Product Details:

Product Details:

A KALPATARU PIPE & FITTINGS  INSTRUMENTATION DOUBLE FERRULE  FITTINGS

Product Details:

A KALPATARU PIPE & FITTINGS  INSTRUMENTATION DOUBLE FERRULE  FITTINGS

Product Details:

�� What Is a Double Ferrule Fitting?

Double ferrule compression fittings consist of four main components:

1. Body – the main housing
2. Front Ferrule – bites into the tubing to create a seal
3. Back Ferrule – clamps the tube and provides holding power
4. Nut – tightens the ferrules and compresses them to form the seal

�� These are mechanically sealed fittings — no welding or soldering is needed.

�� Common Types of Double Ferrule Fittings, Single Ferrule Fittings

�� Applications

• Instrumentation lines
• Hydraulic & pneumatic systems
• Gas distribution (e.g., oxygen, nitrogen, hydrogen)
• Chemical processing
• Oil & gas and offshore rigs
• Pharmaceutical and food-grade lines