Home > Copper Nickel > Copper Nickel ERW Pipes
One of the top producers and suppliers of premium Copper Nickel ERW Pipes is Bulan Pipes and Tubes, situated in Jakarta, Indonesia. Our precisely engineered Electric Resistance Welded (ERW) pipes provide exceptional strength, durability, and resistance to corrosion. These pipes, which are made with sophisticated welding techniques, guarantee consistency and dependability in a range of industrial applications. Bulan Pipes and Tubes, which offer economical and effective piping solutions to demanding industries like the power, chemical, and marine sectors, offers products that meet international standards and are available in common copper-nickel alloys like 90/10 and 70/30.
90% copper and 10% nickel (90/10) or 70% copper and 30% nickel (70/30) make up the majority of copper nickel ERW pipes, with trace amounts of iron and manganese added for corrosion resistance and mechanical strength. These pipes have an elongation rate of 25–35%, a tensile strength of 300–450 MPa, and a yield strength of 150–250 MPa. Strong, reliable welded seams that hold up well under pressure and have exceptional resistance to chemical and seawater corrosion are guaranteed by the ERW process.
Specifications : ASTM / ASME SB 111 / 151 / 466
Standard : ASTM, ASME and API
Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Outer Diameter : 4.00 to 22.00 mm
Well Thickness : Between 0.15mm and 1.50 mm
Length : Single Random, Double Random & Required Length
Schedule : SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Seamless / ERW / Welded / EFW / Fabricated / CDW
Form : Round Pipes, Square Pipes, Rectangular Pipe
End : Plain End, Beveled End, Treaded
Grades : Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Copper Nickel 90-10 / 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 90-1000 psi | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Copper Nickel ERW Pipes from Bulan Pipes and Tubes for their exceptional corrosion resistance, high strength, and durability. These pipes are ideal for marine, chemical, and offshore applications, offering long-lasting performance and superior reliability.
Bulan Pipes and Tubes is the largest supplier of Copper Nickel ERW Pipes in Indonesia, Jakarta, providing top-quality, corrosion-resistant pipes and tubing ideal for marine, industrial, and chemical applications, with reliable delivery and excellent customer service.
Yes, custom sizes are available for Copper Nickel ERW Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@bulanpipes.id.
Because of their exceptional resistance to corrosion in saltwater, copper nickel ERW pipes are frequently utilised in marine engineering for desalination facilities, offshore oil platforms, and seawater cooling systems. They are also used in HVAC systems, power generation, and chemical processing, where corrosion resistance and longevity are essential. These pipes are perfect for industrial piping networks, heat exchangers, and firefighting systems because they are a cost-effective substitute for seamless pipes in moderate-pressure applications. Long service life in challenging conditions is guaranteed by their great strength and resistance to biofouling.
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