High Temp. Tube Insert Sleeve

Manufacturer and Suppliers of Tube Insert sleeves (Ferrule) for Reformed Gas boilers and Heat exchangers

Alloy 602CA ferrule, inconel 602ca ferrule, inconel Alloy 602CA ferrule, inconel 602ca tube insert sleeve, Alloy 602CA tube insert ferrule, inconel 602ca tube insert ferrule, UNS N06025 alloy 602ca ferrule or tube insert sleeve manufacturer and suppliers form seamless and welded pipes and tubes in India.

Alloy 602ca Ferrule (Tube Insert Sleeve) for Heat Exchanger and Boilers.

Aditya Steel Engg. Co. is high slit enthusiastic about producing high-quality Alloy 602ca Ferrule (Tube Insert Sleeve) for Heat Exchanger and Boilers. Since over 20 years, we have comprehended our clients’ needs and applications and have been a trustworthy partner in the production of Alloy 602ca Ferrule (Tube Insert Sleeve) for Heat Exchanger and Boilers. for the authorised market. We go where our consumers go – all around the world.

Aditya Steel Engineering Co. is a high slit enthusiastic about manufacturer of ferrules or tube inserts in the special heat resistant and protract from high temp. steel grade of Inconel Alloy 602ca, UNS N06025/W.Nr. 2.4633 for applications in heat exchangers and boiler tube inserts in the Oil and Gas field sectors.

Chemical composition of Inconel alloy 602CA


Alloy 602CA ferrule or tube insert sleeves Advantages:

  • Protect inlet-end erosion &  corrosion.
  • Act as a protective layer.
  • Reduce the medium impact.
  • Transfer extremely high heat past the tube sheet to the exchanger tubes.

High-temperature material alloy 602ca Ferrule (Tube Insert)

ASEC Ferrule Alloy 602 CA is a high-temperature material with excellent creep and oxidation resistance up to 1,200 °C (2,192 °F). Tube ferrule inserts Alloy 602 CA is supplied solution-annealed with an oxidised or descaled surface.

The following material characteristics should be highlighted:
Excellent high-temperature creep behavior values
– Outstanding resistance to oxidation at high temperatures, even under cyclical conditions
– Very good corrosion resistance in carburizing and oxidizing / chlorinating media
– Approval for pressure containers with operating temperatures from -10 to 1,150 °C (14 to 2,102 °F) according to
VdTÜV material data sheet 540 and up to 1,650 °F (899 °C) according to ASME Code Section I as well as up to
1,800 °F (982 °C) for applications according to section VIII Div. I.

Alloy 602CA Ferrule / tube insert sleeve Specifications
UNS: N06025 W. Nr./EN: 2.4633 ASTM: B 168, B 166 ASME: SB -168, SB-166 – Ferrule (Tube Insert Sleeve)
Manuacturer of Alloy 602CA Tube Ferrules sleeve / Alloy 602CA Tube Insert Ferrules – Brand: Aditya Steel Engg. co.
Manuacturer of Alloy 602CA Tube Inserts / Alloy 602CA Tube Inserts sleeve – Brand: Aditya Steel Engg. co.
Manuacturer of Alloy 602CA Tube Sleeve / Alloy 602CA Tube ferrule Sleeve – Brand: Aditya Steel Engg. co.
Manuacturer of Inconel 602CA Tube Ferrule / Inconel 602CA Tube Insert Ferrule – Brand: Aditya Steel Engg. co.
Manuacturer of Inconel 602CA Tube Inserts / Inconel 602CA Tube Inserts Sleeve – Brand: Aditya Steel Engg. co.
Manuacturer of Inconel 602CA Tube Sleeve / Inconel 602CA Tube Insret Sleeve – Brand: Aditya Steel Engg. co.


• Resistance to cyclic oxidation through 2250°F
• Excellent high temperature creep – rupture strength
• Great resistant to carburization
• Superior resistance to oxidizing environments
• Superior resistance to chloridizing environments
• ASME Code Case to 1800°F


• Calciners for mineral processing
• Heat treating muffles a nd retorts
• Chemical vapor deposition retorts
• Vacuum furnace fixtures
• Nitric acid catalyst support grids
• Molten glass processing equipment
• Radiant heating tubes
• Carbon fiber production

Physical Properties

Density: 0.285 lb/in³ Melting Range: 2350 – 2550°F

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Api 5l Pipes & Tubes., ASTM A335 Alloy Pipes, Stainless Steel Pipes & Tubes., Stainless / Carbon Steel Plates and Sheets., Chrome Moly A213 Boiler Tubes, ASTM A213 T5 Chrome Moly Tubes, ASTM A213 T9 Chrome Moly Tubes, ASTM A213 T11 Chrome Moly Tubes, ASTM A213 T22 Chrome Moly Tubes, ASME SA387 Chrome Moly Steel Plate, Swaging Boiler Tube – Swaged Tube, Pipe Fittings., Stainless Steel Fittings, B16.9 Butt welded Fittings, ASME/ANSI B16.9 – Fittings, B16.9 Butt Welded Unequal tee, B16.9 Barred Tee / Bar Tee, Butt Welded Con. and Ecc. Reducer, Butt Welded Straight (Equal) Tee, Butt Welded End Cap, ASTM A234 Chrom-Moly Reducer, ASTM A234 Chrom-Moly Tee, B16.5 – Pipe Flanges & Flanged Fittings, EN 1092-1 Flanges , B16.9 High Nickel Alloy Fittings, B16.9 Hastelloy C276 Fittings, B16.9 Inconel 625 Fittings, Ferrule – Tube Inserts, Alloy 602CA – Ferrule (Tube Insert),  Alloy 601 Ferrule (Tube Insert), High Temp. Tube Insert Sleeve, Metal Tube Inserts (Ferrules), Virgin PTFE Tube Inlet Ferrule, Sleeve ,Pipe Sleeving, Internally Insert Pipe Sleeve, Internally Pipe protaction Sleeve, Pipe Insert Sleeve, Repair Pipe Half Sleeve, Industrial Valve’s, Flanges, Gaskets & Flange Insulation Kit, Monolithic insulation joint – MIJ, Fasteners, Steel Equivalent


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