TOBO INDUSTRIAL (SHANGHAI) CO., LTD
| Supply Ability | 10Ton/Month |
| Product name | UNS C70600 Cupro Nickel 90/10 Buttweld Equal Tee Marine Grade Corrosion Proof Pipe Fitting |
| Size Range | 1/2" - 24" (DN15 - DN500), Sch 5s - XXS |
| Delivery Time | 15-30 workdays |
| Face Type | Beveled End / Plain End |
| Payment Terms | T/T, Western Union |
| Material | Copper Nickel 90/10 (CuNi 90/10), UNS C70600 |
| Connection Type | Butt Welding / Buttweld |
| Standard | ASTM B466 / ASME SB466, ASME/ANSI B16.9, DIN 86086 |
| Process | Seamless / Welded / Fabricated |
| Surface Finish | Mill Finish / Pickled / Polished |
| Key Features | Excellent Seawater Corrosion Resistance |
| Packaging Details | Standard Shipping Package |
| Application | Marine / Seawater Piping / Shipbuilding / Offshore Oil & Gas / Heat Exchanger Systems |
| Model Number | Copper Nickel Flange |
| Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China |
| Brand Name | TOBO |
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Product Specification
| Supply Ability | 10Ton/Month | Product name | UNS C70600 Cupro Nickel 90/10 Buttweld Equal Tee Marine Grade Corrosion Proof Pipe Fitting |
| Size Range | 1/2" - 24" (DN15 - DN500), Sch 5s - XXS | Delivery Time | 15-30 workdays |
| Face Type | Beveled End / Plain End | Payment Terms | T/T, Western Union |
| Material | Copper Nickel 90/10 (CuNi 90/10), UNS C70600 | Connection Type | Butt Welding / Buttweld |
| Standard | ASTM B466 / ASME SB466, ASME/ANSI B16.9, DIN 86086 | Process | Seamless / Welded / Fabricated |
| Surface Finish | Mill Finish / Pickled / Polished | Key Features | Excellent Seawater Corrosion Resistance |
| Packaging Details | Standard Shipping Package | Application | Marine / Seawater Piping / Shipbuilding / Offshore Oil & Gas / Heat Exchanger Systems |
| Model Number | Copper Nickel Flange | Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China | Brand Name | TOBO |
| High Light | UNS C70600 Cupro Nickel pipe fitting ，90/10 buttweld equal tee ，marine grade corrosion proof tee | ||
UNS C70600 Cupro Nickel 90/10 Buttweld Equal Tee Marine Grade Corrosion Proof Pipe Fitting is a high-performance copper-nickel alloy plate with 90% copper and 10% nickel content, reinforced with iron and manganese additions for enhanced strength and corrosion resistance . This single-phase alpha alloy offers excellent resistance to seawater corrosion, stress corrosion cracking, and biofouling, making it an ideal material for marine and offshore applications .
| Parameter | Details |
|---|---|
| Grade | UNS C70600 / CuNi 90/10 / DIN 2.0872 |
| Standard | ASTM B171 / ASME SB171, ASTM B122 |
| Chemical Composition | Cu 88.7%, Ni 9.0-11.0%, Fe 1.0-1.8%, Mn ≤1.0% |
| Density | 8.94 g/cm³ |
| Tensile Strength | 303-414 MPa |
| Elongation | up to 42% |
| Thickness Range | 1mm – 100mm |
| Surface Finish | Hot Rolled (HR), Cold Rolled (CR), 2B, 2D, Polished |
| Equivalent Standard | GB BFe10-1-1, ISO CuNi10Fe1Mn, JIS C7060 |
Marine & Offshore: Seawater piping systems, ship hulls, propeller sleeves, salt water baffles, tube sheets, boat hulls
Industrial: Heat exchangers, condensers, pressure vessels, evaporator tubes, valve bodies, pump impellers
Chemical Processing: Desalination plants, chemical piping systems, distillation equipment
Automotive: Power steering tubes, brake lines
Excellent Seawater Corrosion Resistance: Outstanding resistance to uniform and localized corrosion in marine environments, with only 0.5mm corrosion allowance for 20 years of service
Superior Biofouling Resistance: Natural resistance to marine organism attachment due to copper ion release
Great Weldability & Formability: Single-phase alpha structure enables excellent fabrication properties, suitable for hot and cold forming, and traditional welding procedures without preheating
High Ductility & Toughness: Maintains mechanical properties even at cryogenic temperatures
Provides reliable anti-corrosion protection in saltwater and brackish water environments
Delivers long-term service life with minimal maintenance requirements
Offers stable mechanical performance across a wide temperature range
Enables flexible fabrication through various processing methods including sawing, drilling, and turning
Cutting: Use carbide-tipped tools for optimal cutting performance
Welding: Gas-shielded arc welding and butt welding recommended; no preheating required at room temperature
Forming: Excellent cold-workability for bending and shaping operations
Surface Treatment: Pickling or polishing available upon request
Avoid excessive heat input during welding to prevent deformation
Control welding parameters (current, arc voltage, wire feed speed) within recommended ranges
Material is susceptible to stress corrosion cracking at high temperatures – temperature and stress should be controlled during use
Maintain composition standards with P & S ≤0.02%, Zn ≤0.5%, Pb ≤0.02% for welding consumables
| Item | Details |
|---|---|
| Delivery Time | 15-30 workdays |
| Supply Capacity | 10 Tons/Month |
| Packaging |
Standard export shipping package (wooden pallets, steel strapping, plastic wrapping for surface protection) |
| Item | Details |
|---|---|
| Payment Methods | T/T, Western Union |
| Price | Negotiable |
| Minimum Order Quantity | 1 PC |
Standard shipping package suitable for international transport
Surface protection with anti-rust paper or plastic film
Bundled on wooden pallets or steel frames
Custom packaging available upon request
Quality guarantee: Products conform to ASTM B171 standards
Inspection reports provided: Mill Test Certificate, Chemical Composition Report, Mechanical Properties Report
Return/Exchange Policy: Defective products can be returned or exchanged upon quality inspection verification
Technical support available for material selection and application guidance
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
TOBO INDUSTRIAL (SHANGHAI) Co., Ltd. is a professional supplier of pipeline products, located in Shanghai, with convenient transportation and beautiful environment. Dedicated to strict quality control and customer service. Our experienced staff can readily discuss your requirements to ensu... TOBO INDUSTRIAL (SHANGHAI) Co., Ltd. is a professional supplier of pipeline products, located in Shanghai, with convenient transportation and beautiful environment. Dedicated to strict quality control and customer service. Our experienced staff can readily discuss your requirements to ensu...
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