SANKING Obtains DNV Certification for UPVC and CPVC Piping Systems, Strengthening Its Capabilities in Marine and Offshore Industries
SANKING, a leading manufacturer of thermoplastic piping systems, proudly announces that its UPVC and CPVC piping systems have officially achieved DNV certification. This accomplishment strengthens the company's credibility in supplying safe, reliable, and internationally recognized solutions for marine, offshore, and other DNV-regulated industries.
With nearly five decades of industry expertise, SANKING continues to advance the performance of UPVC and CPVC pipes, offering high-quality and cost-effective alternatives to traditional metal piping, comparable to globally recognized brands.
DNV Certification Reinforces Quality for Marine and Offshore Applications
DNV (Det Norske Veritas) is one of the world's most respected authorities for maritime and offshore certification. Its comprehensive evaluation focuses on long-term durability, material safety, and performance under highly corrosive and demanding marine environments.
SANKING's DNV certification confirms full compliance with international requirements and enables the company to supply UPVC and CPVC piping systems for critical industries such as:
• Marine vessels and shipbuilding
Fresh water supply, cooling water pipelines, wastewater discharge, onboard water treatment, and auxiliary systems.
• Offshore oil & gas platforms
Cooling water, seawater handling, drainage, chemical dosing, and corrosion-resistant utility piping.
• Offshore renewable energy
Piping for offshore wind farms, marine aquaculture platforms, and supporting utility systems.
• Seawater desalination and water treatment
RO, UF/NF pretreatment, chemical dosing lines, seawater intake and discharge.
• Coastal and port infrastructure
Corrosion-resistant utility and drainage systems used in ports, terminals, and near-shore industrial facilities.
This certification provides strong validation that SANKING's UPVC and CPVC valves, fittings, and pipes can maintain performance and safety even under the harshest marine and offshore conditions.
Reliable Piping Solutions for DNV-Regulated Industries
With the awarding of the DNV certificate, SANKING's piping systems offer the following advantages for engineering contractors and project owners operating in marine and offshore sectors:
Marine-Grade Corrosion Resistance
Ideal for ship systems, offshore platforms, and coastal installations exposed to seawater and salt-laden environments.
High Performance in Seawater and Desalination Systems
Excellent chemical resistance and long-term reliability make them suitable for seawater treatment and desalination projects.
Reliable Chemical Handling for Offshore Operations
Compatible with a wide range of process chemicals used in dosing systems and water treatment aboard marine and offshore facilities.
Lightweight, Safe, and Easy Installation
Reduces installation time and lowers maintenance costs compared to metal pipes.
Long-Term Cost Efficiency
Minimized corrosion, reduced downtime, and extended service life consolidate their value in high-humidity and salt-rich environments.
Why Marine and Offshore Clients Choose SANKING
✔ Nearly 50 years of expertise in industrial thermoplastics
✔ Comprehensive product line: UPVC, CPVC, PPH, PVDF
✔ Internationally certified quality with DNV approval
✔ Fast delivery and responsive technical support
✔ Cost-efficient solutions designed for long-term durability
SANKING's continuous commitment to quality and innovation has earned trust across the marine, offshore, desalination, and coastal engineering sectors worldwide.
Supporting Global Marine and Offshore Projects with Certified Quality
The DNV certification represents a significant milestone in SANKING's mission to deliver reliable thermoplastic piping solutions for the global marine and offshore industries. With expanding certification coverage and strong engineering support, SANKING is ready to help international partners build safer, more efficient, and more sustainable marine systems.
For more information about SANKING's UPVC and CPVC DNV-certified products, please contact our team or visit our official website.
