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Bulan Pipes and Tubes is a reputable manufacturer and supplier located in Jakarta, Indonesia, focusing on top-notch Copper Nickel 70/30 Pipes. With years of expertise and a dedication to meeting international standards, this company provides outstanding piping solutions for marine, industrial, and chemical sectors. Renowned for their corrosion resistance and durability, Bulan’s Copper Nickel 70/30 Pipes are specifically designed to thrive in challenging environments. Customers throughout Southeast Asia trust Bulan for their knowledge, prompt delivery, and competitive pricing, ensuring their piping needs are met with accuracy and dependability.
Copper Nickel 70/30 Pipes consist of about 70% copper and 30% nickel, with small amounts of iron and manganese added to boost strength and corrosion resistance. These pipes generally exhibit a tensile strength between 275 and 430 MPa and a yield strength ranging from 125 to 200 MPa, depending on their form and condition. The alloy is known for its excellent resistance to seawater corrosion, good ductility, and thermal stability. Its unique composition and mechanical properties make it perfect for use in highly corrosive settings, guaranteeing a long service life with minimal upkeep.
Specifications : ASTM / ASME SB 111 / 151 / 466
Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Thickness : Between 0.15mm and 1.50 mm
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Outer Diameter : 4.00 to 22.00 mm
Grade | Cu | Mn | Pb | Fe | Zn | Ni |
Cupro Nickel 70/30 | 65.0 min | 1.0 max | .05 max | 0.4-1.0 | 1 max | 29 – 33 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Cu-Ni 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 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.
Choosing Copper Nickel 70/30 Pipes from Bulan Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Bulan Pipes and Tubes, one of the largest suppliers of Copper Nickel 70/30 Pipes in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for copper nickel products in the region.
STANDARD | WERKSTOFF NR. | UNS |
Cu-Ni 70/30 | 2.0882 | C71500 |
Yes, we offer custom sizes for Copper Nickel 70/30 Pipes to meet your specific requirements. Our team at Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
Dimension Tolerance | |||||
Material | Ultimate Tensile Strength1000 psi (MPa) | Yield Strength 0.5% Ext.under Load 1000 psi (MPa) | YElongation % in 2 in. | Fatigue Strength (10×7 cycles) 1000 psi (MPa) | Burst Pressure* 1000 psi (MPa) |
Copper-brazed Steel | 48-55 (0.330-0.380) | 28-34 (0.190-0.235) | 30-40 | 30 (0.210) | 19.5 (0.135) |
C12200-Phosphorus deoxidized Copper | 32-38 (0.220-0.265) | 10-14 (0.070-0.100) | 45-60 | 10 (0.070) | 12 ( 0.083) |
C70600-Copper Nickel 90-10 | 48-54 (0.330-0.370) | 16-22 (0.110-0.150) | 40-55 | 15 (0.100) | 19 (0.130) |
These Copper Nickel 70/30 Pipes find extensive application in industries like shipbuilding, offshore oil and gas, power generation, and desalination plants. Their remarkable resistance to biofouling and corrosion in saltwater environments makes them ideal for seawater piping systems, heat exchangers, condensers, and marine hardware. Additionally, these pipes are utilized in firewater systems, ballast systems, and hydraulic lines on ships and platforms. Thanks to their exceptional strength and thermal conductivity, Copper Nickel 70/30 Pipes are the go-to choice for critical applications where performance, reliability, and longevity are paramount.
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