Our commitment is to provide what you need, when you need it, at affordable prices. We specialize in:
Uses:
- Marine hardware
- Desalination
- Seawater piping systems
- Cooling loops
- Pipe nipples
Copper Nickel Tube Specification
We are renowned manufacturers and exporters of exclusive range of Cupro Nickel Tubes that are precisely engineered in varied sizes and dimensions. Hexion Steel LIMITED. also dealing in MONEL ROD, INCONEL ROD, and TITANIUM TUBE.
MATERIALS :
Copper Nickel 7030 Tubes – Cu-Ni 7030 Tubes
ASTM / ASME SB 61 / 62 / 151 / 152. 70600(90:10), C71500 (70:30), C71640
Type:
Seamless
ERW
EFW
Square
Rectangular
Fabricated
Others: C71500 Tubes/C70600 Tubes/Copper Nickel 70/30 Tubes/Copper Nickel 90/10 Tubes
| Cupro Nickel Tube90/ 10 |
Standard |
BS2871part3 |
ASTM B-111 |
IS 1545 |
JIS H 3300 |
NFA 51 102 |
| Symbol |
CN 102 |
C 70600 |
CuNi10Fe1 |
C7060 |
CuNi10Fe1Mn |
| Cupro Nickel Tubes 70/30 |
Standard |
BS2871part3 |
ASTM B-111 |
IS 1545 |
JIS H 3300 |
NFA 51 102 |
| NFA 51 102 |
CN 107 |
C 71500 |
CuNi30Mn1Fe |
C 7150 |
CuNi30Mn1Fe |
Dimensional Tubes Range:
Outer Diameter: 4.00 to 22.00 mm
Wall Thickness: Between 0.15mm and 1.50 mm
Length: Up to 6 mtrs
Quality
REFRIGERATION AND AIR-CONDITIONNING quality Copper tubes in straight length as well as coils.
Cupro Nickel Tubes / 90-10 Seamless Tubing, Annealed Temper
■ UNS Designation Number: 90-10 (UNS C70600)
Nominal Chemicals: Copper 88.6%, Nickel 10.0%, Iron 1.4%.
■ Average Mechanical Properties: Tensile 45,000 psi, Yield 18,000 psi, Elongation 35%.
■ Specifications: MIL-T-16420K, Type I, Grade 1, ASTM B 466.
■ Stocked in 20 foot standard lengths.
■ Widely used in marine applications where resistance to both corrosion and biofouling is important.
Cupro Nickel Tubes / 70-30 Seamless Tubing, Annealed Temper
■ UNS Designation Number: 70-30 (UNS C71500).
■ Nominal Chemicals: Copper 69.5%, Nickel 30.0%, Iron 0.5%.
■ Average Mechanical Properties: Tensile 55,000 psi, Yield 20,000 psi, Elongation 35%.
■ Specifi cations: MIL-T-16420K, Type I, Grade 1 or 2, Annealed.
■ Stocked in 20 foot standard lengths.
■ 70-30 Copper-Nickel tubing has excellent resistance to impingement attack and other forms of
corrosion in sea water. These tubes maintain their strength at elevated temperatures better
than the brasses or copper.
■ They are widely used in evaporators, feed water heaters, refi nery and chemical equipment.
Cupro Nickel Tubes / 90-10 Welded Tubing, Annealed Temper
■ UNS Designation Number: 90-10 (UNS C70600).
■ Nominal Chemicals: Copper 88.6%, Nickel 10.0%, Iron 1.4%.
■ Average Mechanical Properties: Tensile 40,000 psi, Yield 15,000 psi, Elongation 30%.
■ Specifications: MIL-T-16420K, Type II, Grade 1 or Grade 2, ASTM B 467, ASTM B 608.
■ Normally supplied in 15 foot lengths.
■ Widely used in marine applications where resistance to both corrosion and biofouling is important.
Cupro Nickel Tubes / 70-30 Welded Tubing, Annealed Temper
■ UNS Designation Number: 70-30 (UNS C71500).
■ Nominal Chemicals: Copper 69.5%, Nickel 30.0%, Iron 0.5%.
■ Average Mechanical Properties: Tensile 55,000 psi, Yield 20,000 psi, Elongation 30%.
■ Specifications: MIL-T-16420K, Type II, Grade 1 or Grade 2, ASTM B 467, ASTM B 608.
■ Normally supplied in 15 foot lengths .
■ 70-30 Copper-Nickel tubing has excellent resistance to impingement attack and other forms of corrosion in
sea water. These tubes maintain their strength at elevated temperatures better than the brasses or copper.
They are widely used in evaporators, feed water heaters, refinery and chemical equipment.
