Sachiya Steel International offers Cupro Nickel Pipes of various sizes, shapes, lengths and features to meet the specific needs of our valued customers. These seamless Cu-Ni Seamless pipes (UNS C71500) are made of copper and nickel alloy.

Our Cupro Nickel Welded Pipes is 30% nickel with 70% copper, iron and manganese. The main Wrought copper and nickel pipe selected for sea water contains 30% nickel.

Our Cu-Ni Pipes are renowned for medium strength, machining, formulation and welding. At the same time, these cupro nickel pipes offer our users a variety of shapes and sizes. Sachiya Steel International is the authorized manufacturer and exporter of our copper and nickel pipes with excellent cooling performance. Forged, these Cu-Ni Pipes have temperatures ranging from 927 ° C to 1038 ° C (1700 ° F and 1900 ° F).

For the construction and repair of boats, we use our Cupro nikel pipe in sea water, badges, ballast, sanitation, fire, passive gas, hydraulic and pneumatic pepper. In many engineering cases, these copper-nickel hexagonal pipe systems have cast valves and nickel-aluminum bronze pumps.


Cupro Nickel Seamless Pipe Specifications


Specifications ASTM B 466 ASME SB 466 / ASTM B 467 ASME SB 467
Dimensions ASTM, ASME and API
Size 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Specialized in Large Diameter Size
Type Seamless / ERW / Welded / Fabricated
Form Round, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded


Types of Cupro Nickel Welded Pipe


cupro seamless Cupro Nickel Seamless Pipe Cupro Nickel Seamless Pipe
Cu-Ni Seamless Pipe
ASTM B466 Cupro Nickel Seamless Pipes
cupro welded Cupro Nickel Welded Pipe Cupro Nickel Welded Pipe
Cu-Ni Welded Pipe
Copper Nickel EFW Pipe
Cupro Nickel ERW Pipe
ASTM B467 Cupro Nickel Welded Pipes
cupro round Cupro Nickel Round Pipe Cupro Nickel Round Pipe
Cu-Ni Round Pipe
Cupro Nickel Cu Round Pipe
ASTM B466 Cupro Nickel Round Pipes
cupro custom Custom Cupro Nickel Pipe Cupro Nickel Custom Pipe
Cu-Ni Custom Pipe
ASME SB111 Cu-Ni Custom Pipes



Cupro Nickel Pipes Application Industries
  • Off-Shore Oil Drilling Companies
    Power Generation
    Gas Processing
    Specialty Chemicals
    Pharmaceutical Equipment
    Chemical Equipment
    Sea Water Equipment
    Heat Exchangers
    Pulp and Paper Industry
Cupro Nickel 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 MacroTest
    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)


Country’s We Export


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