Cupro Nickel 70 Tube to Female Pipes Manufacturers In India

Sachiya Steel International is a known Manufacture and exporter of Cupro Nickel 70 Tube to Female Pipes, which are available in a wide selection of product forms. Our Cupro Nickel 70 Tube Fittings has different features such as tensile, hardness, impact, creep and fatigue data that have been abstracted from the relevant original form. These Cupro Nickel 70 Compression Fittings have great resistance to sea water – related corrosion due to the presence of significant amounts of manganese and iron.

For this reason, our Cupro Nickel 70 Ferrule Fittings is used for piping, heat exchangers and condensers in seawater systems, marine hardware, and sometimes for the propellers, crankshafts and hulls of premium tugboats, fishing boats and other working boats. These Cupro Nickel 70 Double Ferrule Fittings may perhaps also be possible to make material outside these sizes by arrangement by means of the supplier.

Cupro Nickel 70 Tube to Female Pipes

The main possible combinations of properties which are being often unique to copper base alloys enable them to meet the challenges of modern life in many ways, making our Cupro Nickel 70 Female Connector Fittings suitable for applications in virtually every area of human activity. Offered in different sizes, thicknesses, shapes and designs, these Cu-Ni 70 Compression Tube Fittings are being valued for their excellent performance, high conductivity, durability, reliable operation and corrosion resistance.

Cu-Ni 70 Tube to Female Pipes Specifications

Specifications : ASTM B122 ASME SB122
Size : OD -: 6mm to 38mm, Inch -: 1/4″ to 1 1/2″
Thread : NPT, BSP, BSPT, UNF, ISO, SAE etc.
Pressure Rating
: 3000 – 4000 PSI
Applicable Temperature
: 150-400 C
: Single Ferrule tube fitting, Double Ferrule tube fitting, Hydraulic tube fitting, Instrumentation tube fitting.

70 Cupro Nickel Tube to Female Pipes Fitting Chemical Composition

Cu-Ni 70/30 Cu Pb Mn Fe Zn Ni
88.6 min 0.05 max 1.0 max 1.8 max 1 max 9-11 max

Cu-Ni 70 Tube to Female Pipes Fitting Mechanical Properties

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.1 g/cm3 1443 °C (2430 °F) Psi – 35,000, MPa – 241 Psi -80,000, MPa -551 30 %

Equivalent Grades for 70 Cu-Ni Tube to Female Pipes Fitting

Cupro Nickel 70/30 C71500 2.0882

Cupro Nickel 70 Tube to Female Pipes Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

Cu-Ni 70 Tube to Female Pipes Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc.

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)