ISO 9001:2015 Certified · CRISIL Rated · PED Certified · Trusted Global Exporter
70 30 CuNi Welded Pipe Manufacturer

Siddhagiri Metals and Tubes is a manufacturer of Copper Nickel Pipes in various forms, dimensions, tolerances, and ASTM B467 specification. We stock material of European, Japanese and Indian origin conforming to International standards and Specifications. We are the market leaders of Copper-Nickel items in Middle East and have been expanding our business to offer our products and services to prospective clients in the UK, Europe and Southern Africa. Contact us for best price on CuNi Welded pipes.
Other Names: ASTM B467 UNS C71500, Copper Nickel Pipe, Copper Nickel Welded Pipe, Cu Ni Pipes
Material: 70 30 CuNi
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.3/5 based on 80 customer reviews

ASTM B467 UNS C71500 • 70 30 CuNi Pipe • Copper Nickel Welded Pipe • Copper Nickel Pipes

Siddhagiri Metals and Tubes is a manufactuer and supplier of CuNi Welded Pipes as per ASTM B467.

Welded Pipes are of two types ERW and EFW. A process for producing welded pipe is Electric Resistance Welding (ERW) also known as Contact Welding. Processing of Electric Fusion Welding, also called Continuous Welding begins as coiled steel with appropriate thickness, width and weight is made. 70 30 CuNi Welded Pipes are available in a wide range of sizes and properties. Due to the weld seam, lower operating pressures are stated in accordance with ASME compared to seamless pipes. In general Copper Nickel welded pipe possess tighter dimensional tolerances than seamless pipes and are less costly if produced in same quantities. Copper Nickel Welded Pipe sizes range from 1/8" to 48" inches and the thickness of the pipes are as follows: Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160. The Copper Nickel pipe is manufactured and finished according to dimension standards such as ANSI B36.10 and ANSI B36.19.

Siddhagiri Metals and Tubes is a leading supplier of 70 30 CuNi pipes providing an extensive selection of all grades and dimensions to the oil and gas, petrochemical, chemical and power industries. We work closely together with certified pipe manufacturers from around the world and have a huge range of different welded pipes constantly on stock ranging from Electric Resistance Welded (ERW) Pipes, Fusion Welded (EFW) Pipes to Double Submerged Arc Welded (DSAW) Pipes. We have a huge inventory of Copper Nickel Alloy Welded pipes in different sizes and dimensions ranging from 1/8" to 16" inches in size and Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160 in thickness. Siddhagiri Metals and Tubes is one of the major manufacturers of welded 70 30 CuNi pipes for applications in oil and gas, LNG, Petro-chemical, shipbuilding, desalination, water treatment and energy industries.

We are engaged in offering wide range of ASTM B467 welded pipes in Copper-Nickel Alloy, Copper and Alloy Steel material. We also specialize in supplying Copper Nickel Welded Pipes. We have a huge stock of piping materials with applications in industries such as Medicine, Chemical, Oil and Gas etc. We have an inventory of pipes of Indian, European and Japanese origin. Our comapany has bagged an ISO 9001:2015 certification for the excellence in the quality of our products.

All our Copper Nickel Pipes conform to international standards and are manufactured according to ASTM, ASME, DIN, ANSI, EN, WERKSTOFFE, JIS, BS standards. Each piece of pipe is fully tested by professionals according to international standards. Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik, etc. We are Saudi ARAMCO approved vendors of Copper Nickel alloy pipes. We export in many major countries which include UAE, Saudi Arabia, Russia, Iran, Indonesia, Chile, Germany, Australia, USA, Europe, Brazil, South Africa, Uk and many more.

  • Pipe Specification: ASTM B467 UNS C71500, ASME SB467 UNS C71500, EN 12164 & DIN 2.9882
  • Dimension Standard: ANSI B36.19, B36.19M ANSI B36.10
  • Outside Diameter (OD): 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size pipes available Ex-stock
  • Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
  • Type: 70 30 CuNi Welded Pipe, 70 30 CuNi EFW Pipes, 70 30 CuNi ERW Pipes
  • Form: 70 30 CuNi Round Pipes, 70 30 CuNi Square Pipes, 70 30 CuNi Rectangular Pipe
  • Length: Single Random, Double Random & Cut Length
  • End: Plain End, Beveled End, Threaded
  • End Protection: Plastic Caps Outside Finish: 2B, No.1, No.4, No.8 Mirror Finish
  • Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
  • External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

70 30 CuNi Alloy Welded Pipe Sizes in Stock

Pipe Form Size Range Thickness Dimension Standards
Copper Nickel Welded Pipe, Copper Nickel ERW Pipe, Copper Nickel EFW Pipes 1/8" to 48" inches SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80S, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160 ANSI B36.10, ANSI B36.19M

Forms of ASTM B467 Pipes in Stock

In Stock Copper Nickel Alloy Square Pipe Manufacturer

Square Pipe

ASTM B467 Square Pipes available in ASTM B467 UNS C71500 SCH 5 to XXS

In Stock 70 30 CuNi Round Welded Pipe Supplier

Round Pipe

70 30 CuNi Round Pipes available in sizes 1/4 to 16" in ASTM B467 UNS C71500

In Stock 70 30 CuNi Welded Rectangular Pipe

Rectangular Pipe

70 30 CuNi Rectangular Pipes available in ASTM B467

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • Cu Pb Mn Fe Zn Ni
    MIN 65.000 - - 0.400 - 29.000
    MAX 0.500 1.000 1.000 1.000 33.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 88 372 45.00  
    MAX 483 517   51
  • Density kg/dm³ 8.95
    Melting Range °C 1170-1240
    Specific Heat J/kg °K 377
    Thermal Conductivity W/m°K 29
    Coeff. of Linear Expansion 10-300°C" 10-6/°K 16
    Electrical Resistivity microhm. cm 34
    Modulus of Elasticity GPa 152
    Modulus of Rigidity GPa 56

Copper Nickel 70/30 Welded Pipe Price List

Copper Nickel 70/30 Welded Pipe For Sale
- Copper Nickel 70/30 Welded Pipe Price
(FOB Price)
Copper Nickel 70/30 Welded Pipe For Sale
- Copper Nickel 70/30 Welded Pipe Price
(FOB Price)
Copper Nickel 70/30 Welded Pipe For Sale
- Copper Nickel 70/30 Welded Pipe Price
(FOB Price)

Let Us Know What YOU Need

We Cherish All Your Requirements