TOBO INDUSTRIAL (SHANGHAI) CO., LTD
| Connection | Welding |
| Corrosion Resistance | High |
| Pressurerating | Up to 1500 psi depending on specification |
| Uns | S31254 |
| Price Term | CIF CFR FOB Ex-Work, CIF, CFR, FOB, CNF |
| Machinability | Good |
| Surface Treatment | Polished |
| Outer Diameter | 6MM-419.1MM |
| Model | A182 F53 |
| Feature | Good thermal |
| Productname | Copper Nickel Pipe |
| Size | 1/2 |
| Specification | Any Size Can be Customised |
| Surface | Smooth |
| Product name | C71500 CuNi 70/30 Welded Pipe Anti-corrosion ASTM B466 Industrial Tube |
| Package | Standard package.Ten pieces per carton. |
| Durability | High |
| Dia | 3mm-800mm/custom |
| Materialcomposition | Copper-Nickel Alloy (commonly 90/10 or 70/30 Cu/Ni ratio) |
| Formability | Good |
| Grade | 90/10 Copper Nickel Alloy C70600 |
| Packing | Pallet, Wooden Case |
| Supply Ability | 10Ton/Month |
| Form | Pipe |
| Color | Copper Color |
| Outside Diameter | 10-500mm |
| Elongation | Good |
| Delivery Time | 15-30 Workdays |
| Alloy Or Not | Non-Alloy |
| Type | Seamless Pipe / Welded pipe |
| Packaging Details | Standard Shipping Package |
| Length | 6 meters or customized lengths |
| Payment Terms | T/T, Western Union |
| Shape | Pipe |
| Place of Origin | Shanghai,China |
| Model Number | Copper Nickel Pipe |
| Brand Name | TOBO |
| Certification | ISO/TUV/SGS |
View Detail Information
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Product Specification
| Connection | Welding | Corrosion Resistance | High |
| Pressurerating | Up to 1500 psi depending on specification | Uns | S31254 |
| Price Term | CIF CFR FOB Ex-Work, CIF, CFR, FOB, CNF | Machinability | Good |
| Surface Treatment | Polished | Outer Diameter | 6MM-419.1MM |
| Model | A182 F53 | Feature | Good thermal |
| Productname | Copper Nickel Pipe | Size | 1/2 |
| Specification | Any Size Can be Customised | Surface | Smooth |
| Product name | C71500 CuNi 70/30 Welded Pipe Anti-corrosion ASTM B466 Industrial Tube | Package | Standard package.Ten pieces per carton. |
| Durability | High | Dia | 3mm-800mm/custom |
| Materialcomposition | Copper-Nickel Alloy (commonly 90/10 or 70/30 Cu/Ni ratio) | Formability | Good |
| Grade | 90/10 Copper Nickel Alloy C70600 | Packing | Pallet, Wooden Case |
| Supply Ability | 10Ton/Month | Form | Pipe |
| Color | Copper Color | Outside Diameter | 10-500mm |
| Elongation | Good | Delivery Time | 15-30 Workdays |
| Alloy Or Not | Non-Alloy | Type | Seamless Pipe / Welded pipe |
| Packaging Details | Standard Shipping Package | Length | 6 meters or customized lengths |
| Payment Terms | T/T, Western Union | Shape | Pipe |
| Place of Origin | Shanghai,China | Model Number | Copper Nickel Pipe |
| Brand Name | TOBO | Certification | ISO/TUV/SGS |
| High Light | C71500 CuNi 70/30 welded pipe ，ASTM B466 copper nickel tube ，anti-corrosion industrial copper pipe | ||
C71500 CuNi 70/30 Welded Pipe Anti-corrosion ASTM B466 Industrial Tube
1. Product Description
Copper nickel pipe is a copper‑nickel alloy tube with copper as the base and nickel as the primary alloying element. Common standards are ASTM B466 / B467 (US) or GB/T 26291 (China). Typical grades are C70600 (90Cu-10Ni) and C71500 (70Cu-30Ni). This product is specially designed for marine, chemical and power industries, offering a good combination of mechanical properties and corrosion resistance.
2.Product Applications
Marine & offshore: ballast, cooling and fire water piping systems
Desalination: evaporator and heat recovery tube bundles
Power industry: condensers, oil coolers, air coolers
Chemical & petrochemical: transport of acetic acid, seawater, brine etc.
Seawater systems in LNG terminals
3.Product Advantages
Excellent corrosion resistance in both flowing and stagnant seawater
Self‑forming dense oxide film; resistant to impingement and cavitation corrosion
Significant anti‑biofouling performance, reducing pipeline maintenance frequency
Good workability: cold bending, hot bending, expanding, welding
High erosion resistance, especially suitable for high‑velocity seawater (3–5 m/s)
Lower life‑cycle cost than stainless steel and titanium in certain applications
4.Key Product Parameters
| Parameter | C70600 (90/10) | C71500 (70/30) |
| Copper (%) | ≥ Balance | ≥ Balance |
| Nickel (%) | 9.0 – 11.0 | 29.0 – 33.0 |
| Iron (%) | 1.0 – 1.8 | 0.4 – 1.0 |
| Manganese (%) | ≤ 1.0 | ≤ 1.0 |
| OD Range (mm) | 6 – 610 | 6 – 610 |
| WT Range (mm) | 0.5 – 50 | 0.5 – 50 |
| Density (g/cm³) | 8.9 | 8.94 |
| Tensile Strength (MPa) | ≥ 300 | ≥ 450 |
| Yield Strength (MPa) | ≥ 105 | ≥ 170 |
| Elongation (%) | ≥ 30 | ≥ 25 |
| Thermal Conductivity (W/(m·K)) | 40 | 29 |
| Expansion Coefficient (10⁻⁶/K) | 17 | 16 |
FAQ
1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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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