Products

Stainless Steel Sheet

Our range of Stainless Steel Sheets finds usage in chemicals, fats & fertilizers, ship builders, steel plants, paper, sugar mills & distilleries, pumps and petrochemicals, cement and construction industries. These are offered in various material, such as stainless steel & duplex plates and sheets, carbon steel & alloy steel plates and sheets, nickel & copper alloy plates and sheets, copper, brass, aluminum, lead, phosphorus bronze, brellium copper, high speed steel and HCHCR. Our range is used in the production process of color CRTs.

Features:

Smooth Surface

  • Sturdy Construction
  • Durable
  • Corrosion Resistance
  • Cost Effective

Specifications :

Range: 0.5 mm To 200 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length available with NACE MR 01-75.
Types: Sheet, Plates, Coils, Flat, Strips, Profile, Blank, Circle, Ring

  • Form: Foils, Shim Sheet, Rolls, Perforated Sheet, Chequered Plate
  • Finish: 2B, 2D, HR,CR, BA NO(8), SATIN (Met with Plastic Coated)

Value Added Services :

  • Cutting
  • Bending
  • Forging
  • Rolling
  • Heat Treatment
  • Minor Fabrication5

Stainless Steel Coil

We offer Stainless Steel Coil , which are developed using quality tested stainless steel. Available in different specification, these coil find usage in chemicals, fats & fertilizers, ship builders, steel plants, paper, sugar mills & distilleries, pumps and petrochemicals, cement and construction industries. Designed precisely, these sheets are used in the production process of color CRTs.

Features :

  • Smooth Surface
  • Sturdy Construction
  • Durable
  • Corrosion Resistance
  • Cost Effective

Range :

0.5 mm To 200 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length available with NACE MR 01-75.

Cupro Nickel Pipe

Stelcom Metal & Alloys Industries produces a vast range of cupro Nickel tubes to satisfy all customer requirements in terms of outer diameter, wall thickness and tempers to suit the intended applications. The cupro Nickel tubes are available in a variety of combinations, the main combinations manufactured by neelcon Steel Industries are:

Our Range of Cupro Nickel Tubes are :
  • Cupro Nickel Tubes 90/10
  • Cupro Nickel Tubes 70/30

This alloy has very high erosion and corrosion resistance. It has very high weld ability, easy for installation and high antifouling properties against sea microorganisms. Relatively high iron content provides better impingement attack resistance. The alloy is unique to stress corrosion cracking. This form of copper alloy gives the best service life under the most adverse conditions.

Standards
Cupro Nickel Tube90/ 10 Standard BS2871
part3		 ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
Symbol CN 102 C 70600 CuNi10Fe1 C7060 CuNi10Fe1Mn
CuproNickel Tubes70/30 Standard BS2871
part3		 ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
NFA 51 102 CN 107 C 71500 CuNi30Mn1Fe C 7150 CuNi30Mn1Fe

Dimensional Range

  • Outer Diameter - 4.00 to 22.00 mm
  • Wall Thickness - Between 0.15mm and 1.50 mm
  • Length upto 6 mtrs

End Applications

Heat Exchangers, Oil Coolers, Radiators, High Capacity Power Plants, Ship Building & Ship Repairs, Condensers, Offshore Oil rigs, Distiller Tubes, Evaporators, Ferrules etc.

Cupro Nickel Tubes 90/10 :
This form of cupro Nickel tubes produced by Stelcom Metal & Alloys Industries possess excellent resistance to corrosion by sea water as well as high resistance to erosion corrosion and air-impingement attack. The addition of iron results in 90/10 performing as good as 70/30 in salt water service heat exchangers. These tubes have good strength and ductility at ordinary temperatures and relatively high strength and other mechanical properties at elevated temperatures.

These cupro Nickel tubes are widely used in condensers, coolers and heat exchangers where resistance to corrosion and erosion is paramount, yet maintaining a high thermal conductivity rate. To be used preferably in marine conditions. Forms a protective film which is multi-layered in flowing seawater. Resists marine bifouling.

These cupro Nickel tubes are produced in a range of outside diameter, wall thickness various temper conditions to achieve the required mechanical properties and grain size. The mechanical and dimensional characteristics of our products satisfy the most demanding orders that require tight tolerances.

Cupro Nickel Tubes 70/30 :

Stelcom Metal & Alloys Industries produces smooth bore 70/30 cupro Nickel tubes of the highest standard, rigorously tested to make sure they are suitable for the exacting requirement of condensers and heat exchangers. These cupro Nickel tubes have the highest resistance to stress-corrosion cracking. These tubes are available in a variety of outside diameter, wall thickness and tempers to meet the requirement. Superior dimensional control with specified mechanical properties offers trouble free performance and cost saving.

This form of cupro Nickel tube gives the best service life under the most adverse conditions because of improved corrosion resistance and almost insensitive to stress corrosion. These cupro Nickel tubes are used in heat exchangers where severe erosion and corrosion have been experienced, especially at elevated temperatures, high velocities and extreme turbulence of the circulating media. These cupro Nickel tubes have an important bearing not only on the performance of heat exchangers but also on the cost and delivery cycle time of the condenser and heat exchangers where they are used.