TOBO China, a leading manufacturer of industrial piping components, has announced the availability of its premium Metal Weld Neck Copper-Nickel Flanges (Cuni C70600, 7030, 9010) with pressure ratings up to 2500#, packaged securely in wooden boxes for optimal protection during shipping. This expansion strengthens TOBO China's position as a comprehensive supplier of corrosion-resistant piping solutions for marine, oil & gas, and chemical processing applications.
Superior Material Performance for Demanding Environments
The newly offered copper-nickel (Cu-Ni) flanges feature three alloy variants to meet different operational requirements:
C70600 (90/10 Cu-Ni): Excellent resistance to seawater corrosion and marine biofouling
C71500 (70/30 Cu-Ni): Enhanced strength and corrosion resistance for more aggressive environments
C71640 (Alloy 7030): Superior performance in high-temperature applications
These flanges demonstrate outstanding performance in:
• Seawater handling systems
• Offshore oil platforms
• Desalination plants
• Chemical processing equipment
• Power generation cooling systems
Precision Engineering and Quality Assurance
TOBO China's weld neck flanges are manufactured to exacting standards:
Pressure Rating: Class 2500 for high-pressure applications
Dimensions: Compliant with ASME B16.5, ANSI, and DIN standards
Surface Finish: Smooth machined surfaces for perfect sealing
Testing: 100% hydrostatic tested and PMI verified
Secure Packaging for Global Distribution
Understanding the importance of damage-free delivery, TOBO China packages these premium flanges in:
Heavy-duty wooden boxes
Custom foam inserts for vibration dampening
Weather-resistant wrapping for moisture protection
Clear labeling with material certifications
Customization and Technical Support
TOBO China offers comprehensive customization options:
Various sizes from 1/2" to 24"
Multiple facing types (RF, FF, RTJ)
Special coatings upon request
Laser marking for traceability
The company's engineering team provides:
• Material selection guidance
• Technical drawings review
• Application-specific recommendations
• Installation support
Global Availability and Competitive Pricing
With established logistics networks, TOBO China ensures:
Timely delivery worldwide
Competitive pricing for bulk orders
Flexible payment terms
Complete documentation packages
Quality Certifications and Compliance
All copper-nickel flanges come with:
Mill test certificates
Material traceability documents
Compliance with PED, NACE, and other international standards
Industry Applications and Case Studies
Recent successful deployments include:
Seawater cooling system for Middle East power plant
Ballast water treatment system for LNG carriers
Chemical processing units in Southeast Asia
Future Developments and Inventory Status
TOBO China is expanding its copper-nickel product line to include:
Forged fittings
Pipe nipples
Specialty valves
Custom fabricated components
Current inventory includes ready-to-ship stocks of popular sizes, with quick turnaround for special orders.
How to Place Orders
Customers can:
Request free samples for evaluation
Access detailed technical specifications online
Contact dedicated account managers
Visit the factory for quality audits
Conclusion
TOBO China's introduction of high-grade copper-nickel weld neck flanges with secure wooden packaging addresses the growing global demand for reliable, corrosion-resistant piping solutions. With its commitment to quality, technical expertise, and customer-focused service, TOBO China continues to be the preferred partner for industrial flange requirements worldwide.