Marine Grade CuNi 70/30 Copper Nickel DIN EN 12451 Anti‑fouling Pipe for Offshore Systems Product Description
Product Description: This marine grade anti-fouling pipe is made of high-quality CuNi 70/30 copper nickel alloy, strictly complying with DIN EN 12451 standard. It features excellent corrosion resistance, anti-fouling performance and marine environment adaptability, specially designed for offshore systems. It can withstand long-term erosion of seawater, marine organisms and harsh offshore conditions, ensuring stable, leak-proof and long-term operation for offshore pipeline systems.
Key Parameters: Material: CuNi 70/30 Copper Nickel Alloy (Marine Grade); Standard: DIN EN 12451; Type: Anti-fouling Copper Nickel Pipe; Length: Various lengths (customizable); Outer Diameter: 15mm-300mm (customizable); Wall Thickness: 1.5mm-15mm; Surface Treatment: Anti-fouling coating, anti-corrosion passivation; Working Temperature: -20℃ to 120℃; Applicable Medium: Seawater, marine corrosive fluids.
Application: Widely used in offshore systems, including offshore oil and gas platforms, offshore wind power equipment, marine vessels (ships, yachts), offshore water supply and drainage pipelines, offshore cooling systems, and marine auxiliary pipeline systems. It is also suitable for coastal engineering, seawater desalination equipment and other scenarios in contact with seawater.
Product Advantages: Marine grade CuNi 70/30 alloy provides excellent seawater corrosion resistance, preventing rust and erosion; strictly complies with DIN EN 12451 standard, meeting international marine industry requirements; anti-fouling performance effectively inhibits marine organism adhesion, reducing pipeline blockage; good toughness and wear resistance, adapting to harsh offshore working conditions; various lengths and customizable sizes fit different offshore system layouts.
Product Functions: Realizes safe and stable transportation of seawater and marine media in offshore systems; resists seawater corrosion and marine organism fouling, maintaining pipeline smoothness; ensures tight connection and zero leakage, protecting offshore equipment safety; adapts to long-term offshore operation, reducing maintenance frequency and costs.
User Manual: Before installation, check the pipe surface for scratches, corrosion or defects; clean the pipe interior and connecting ends to remove impurities and oxide layers; install by welding or flange connection in accordance with offshore construction standards; conduct pressure test and anti-leakage test after installation; regularly inspect and maintain during use.
Precautions: Avoid heavy collision and scratch during transportation and installation to protect the anti-fouling coating; use only within the rated temperature and pressure range; avoid contact with strong corrosive chemicals other than seawater; store in a dry, ventilated place away from moisture and salt mist; professional offshore construction personnel are required for installation.
Delivery Issues: We will arrange delivery within 7-15 working days after receiving the order; delivery methods include sea, air and express, optional according to customer needs (sea transportation is recommended for bulk orders); a tracking number will be provided for you to check the delivery status at any time.
Payment Issues: Acceptable payment methods: T/T, L/C, Western Union, PayPal; Payment terms: 30% advance payment, 70% balance before delivery; For large offshore project orders, flexible payment terms can be negotiated.
Packaging Issues: Packaging: Wooden cases, anti-corrosion and anti-collision packaging; Each pipe is wrapped with anti-rust, anti-scratch film and coated with anti-salt mist protective agent; The packaging is sturdy, moisture-proof and salt-resistant, suitable for long-distance sea transportation and offshore project storage.
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