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Cupro Nickel Pipes – Supplier, Stockist
and Exporter in Mumbai, India

Cupro Nickel Pipes to ASTM B466

Cupro-nickel (copper-nickel) alloys combine copper with 5–30% nickel plus small iron and manganese additions. The two most widely used grades are 90/10 cupro-nickel (UNS C70600) and 70/30 cupro-nickel (UNS C71500), with 95/5 (UNS C70400) as a lower-cost option.


Table of Content



Properties and Uses of Cupro Nickel Pipes

Cupro-nickel alloys have excellent resistance to seawater corrosion and biofouling, good resistance to stress-corrosion cracking, and are easy to fabricate and weld.

Where not to use it: Avoid sulphide-polluted water. For high-velocity seawater, choose 70/30 cupro-nickel over 90/10.

Testing, Documentation and Packaging

Every lot of Cupro Nickel pipes is inspected before dispatch. Typical tests include chemical analysis / PMI, tensile and hardness testing, flaring and flattening tests, hydrostatic or eddy-current testing, and dimensional inspection. Third-party inspection can be arranged on request.

Material is supplied with a mill test certificate to EN 10204 3.1, together with the raw-material report and inspection reports. For export orders it is wrapped in poly bags and packed in fumigated wooden cases, crates or pallets, with a fumigation certificate included.


Cupro Nickel Pipes

Standard Specification for Cupro Nickel Pipes

Specification

ASTM B466 / ASME SB466

Standard

ASTM, ASME and API

Seamless Pipe Size

1/2″ NB – 16″ NB

ERW Size

1/2″ NB – 24″ NB

EFW Size

6″ NB – 100″ NB

Length

Single, Double Random & Required Length

Thickness

0.3mm – 50 mm

Schedule

SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS

Type

Seamless, Welded, ERW, EFW

Form

Plain End, Beveled End, Treaded

Other Types of Cupro Nickel Pipes

Cupro Nickel Seamless Pipes

Cupro Nickel Seamless Pipes

Seamless pipes for pressure and heat-transfer service, supplied to ASTM B466.
Cupro Nickel Welded Pipes

Cupro Nickel Welded Pipes

Welded pipes, an economical option for larger sizes and lower-pressure lines, supplied to the customer's specification.

Cupro Nickel EFW Pipes

Cupro Nickel EFW Pipes

Welded pipes, an economical option for larger sizes and lower-pressure lines, supplied to the customer's specification.
Cupro Nickel Square Pipes

Cupro Nickel Square Pipes

Square and rectangular sections for fabrication and structural work.

Cupro Nickel Rectangular Pipes

Cupro Nickel Rectangular Pipes

Square and rectangular sections for fabrication and structural work.
Cupro Nickel Round Pipes

Cupro Nickel Round Pipes

Round pipes in standard and custom sizes, cut to length.

Available Forms


Seamless pipesWelded pipes
Round pipesSquare and rectangular pipes
Thin-wall pipesThick-wall pipes
Cut-to-length pipesCustom sizes on request

Applications of Cupro Nickel Pipes


  •   Seawater cooling and firewater piping
  •   Ship and offshore piping systems
  •   Condensers and heat exchangers
  •   Desalination plants
  •   Power-station cooling water systems
  •   Hydraulic and brake lines

Export Destinations For Cupro Nickel Pipes


Poland, Switzerland, Finland, Singapore, Hungary, United Kingdom, Netherlands, Bangladesh, Saudi Arabia, Philippines, Chile, Bahrain, Ghana, Estonia, Hong Kong, Pakistan, Trinidad & Tobago, Slovakia, Tunisia, Oman, Thailand, Morocco, Ukraine, Norway, Qatar, Egypt, Sri Lanka, Canada, Kuwait, Sweden, Costa Rica, Greece, Italy, Russia, Austria, Venezuela, Romania, Angola, Belgium, Iraq, Chile, United Arab Emirates, Mongolia, Australia, Kenya, France, Lebanon, Taiwan, China, Algeria, Yemen, Gabon, Nigeria, Peru, Vietnam, Czech Republic, Israel, Mexico, Kazakhstan, South Africa, Portugal, Bolivia, Colombia, Serbia, Bulgaria, Poland, Croatia, New Zealand, Mexico, Argentina, Lithuania, Azerbaijan, Malaysia, Spain, Indonesia, Iran, Iran, South Korea, United States, Japan, Bhutan, Belarus, Nigeria, Ecuador, Turkey, Denmark, Jordan, Brazil, Libya, Afghanistan.