KSG ASTM B466 Copper Nickel Seamless Pipes UNS C71500/C71640 for Marine Applications up to 400°C
Price:
USD
MOQ:
depends on location.
Delivery Time:
45～55days depends on quantity
Brand:
KASUGAI
Product Description
Premium Copper Nickel Pipes & Seamless Tubes
KSG delivers high-performance Copper Nickel Pipes and seamless tubes manufactured to stringent ASTM B466 standards. Our pipes utilize premium UNS C71500 (90-10 CuNi) and UNS C71640 (70-30 CuNi) alloys, renowned for exceptional corrosion resistance, biofouling resistance, and stress corrosion cracking resistance.
Critical Application Environments
KSG Copper Nickel Pipes are the superior choice for demanding marine and industrial applications where reliability is essential:
- Marine Piping Systems: Seawater handling, ballast lines, fire mains, bilge systems
- Heat Exchangers & Condensers: Excellent thermal conductivity with outstanding corrosion resistance
- Offshore Oil & Gas Platforms: Process fluids, cooling water, and utility systems
- Desalination Plants: Seawater intake and brine handling applications
- Power Generation: Condenser and heat exchanger tubing
Key Features & Advantages
- Superior corrosion resistance against seawater, impingement attack, and biofouling
- High thermal conductivity for efficient heat transfer performance
- Excellent mechanical strength and toughness for demanding service conditions
- Good fabricability and weldability for easier installation
- Proven seamless construction ensuring uniformity and leak-proof performance
- Global standards compliance with ASTM B466/B111 and BS 2871 Part 2 CN-107
- Certified quality with CE/PED 2014/68/EU and MTC 3.1 certification
Technical Specifications
| Parameter | Specification / Range | Standard Reference |
|---|---|---|
| Material | UNS C71500 (90-10 CuNi) / UNS C71640 (70-30 CuNi) | ASTM B466 |
| Type | Seamless Pipe / Tube | |
| Standards | ASTM B466, ASTM B111, BS 2871 Pt 2 CN-107 | |
| Temperature Range | Cryogenic to +400°C | |
| Certification | CE / PED 2014/68/EU, MTC 3.1 (KSG Issued) |
Frequently Asked Questions
What's the difference between UNS C71500 and UNS C71640 pipes?
UNS C71500 (90-10 CuNi) offers excellent general seawater corrosion resistance and good strength. UNS C71640 (70-30 CuNi) provides superior strength, enhanced resistance to impingement and erosion corrosion, and better stress corrosion cracking resistance, often used for higher-pressure or more critical seawater service.
Are KSG Copper Nickel Pipes suitable for seawater?
Absolutely. Both UNS C71500 and UNS C71640 alloys are specifically designed for outstanding performance in seawater and marine environments, offering excellent corrosion and biofouling resistance.
What certifications do these pipes come with?
KSG pipes are supplied with CE marking under PED 2014/68/EU for pressure equipment and Material Test Certificates (MTC) to 3.1 level issued by KSG, ensuring traceability and compliance.
What is the lead time and payment terms?
Delivery typically takes 45-55 days, depending on order quantity. Payment terms are 100% T/T (Telegraphic Transfer) in advance.
Contact for Custom Solutions
Invest in long-term performance with KSG Copper Nickel Pipes. Contact us today for competitive quotes, detailed specifications, or technical support tailored to your project requirements.
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Get in Touch
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Company
Kasugai Shanghai Co., Ltd.
Location
Rm.8415, Bldg. A8, No. 808 Hongqiao Road, Xuhui District, Shanghai 200030, Chia
Contact Person
Chovy kasugai