TOBO INDUSTRIAL (SHANGHAI) CO., LTD
| Advantage | Convenient installation and maintenance |
| Standard | ASTM B466 |
| Delivery Time | 15-30 Workdays |
| Price Term | Ex-Work |
| Cost | Moderate |
| Packaging Details | Standard Shipping Package |
| Payment Terms | T/T, Western Union |
| Head Code | Round |
| Sealing Surface Form | RF MFM TG RJ |
| Link Mode | Forging |
| Flange Facing Type | Raised Face/Flat Face/Ring Type Joint |
| Special Functions | Resistance to high temperature |
| Surface Finish | Polished, Machined |
| Technology | Forging, Casting, etc. |
| Weldability | Good |
| Density | 8.94 g/cm³ |
| Material | Copper Nickel Alloy |
| Supply Ability | 10Ton/Month |
| Product Name | CuNi 70/30 Forged Socket Welding Flange ASME B16.5 Class150 C71500 Copper Nickel Alloy |
| Application | Marine and Offshore Piping Systems |
| Model Number | Copper Nickel Flange |
| Brand Name | TOBO |
| Place of Origin | Shanghai,China |
| Certification | ISO/TUV/SGS |
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Product Specification
| Advantage | Convenient installation and maintenance | Standard | ASTM B466 |
| Delivery Time | 15-30 Workdays | Price Term | Ex-Work |
| Cost | Moderate | Packaging Details | Standard Shipping Package |
| Payment Terms | T/T, Western Union | Head Code | Round |
| Sealing Surface Form | RF MFM TG RJ | Link Mode | Forging |
| Flange Facing Type | Raised Face/Flat Face/Ring Type Joint | Special Functions | Resistance to high temperature |
| Surface Finish | Polished, Machined | Technology | Forging, Casting, etc. |
| Weldability | Good | Density | 8.94 g/cm³ |
| Material | Copper Nickel Alloy | Supply Ability | 10Ton/Month |
| Product Name | CuNi 70/30 Forged Socket Welding Flange ASME B16.5 Class150 C71500 Copper Nickel Alloy | Application | Marine and Offshore Piping Systems |
| Model Number | Copper Nickel Flange | Brand Name | TOBO |
| Place of Origin | Shanghai,China | Certification | ISO/TUV/SGS |
| High Light | CuNi 70/30 forged flange ASME B16.5 ，Copper Nickel flange Class150 C71500 ，Socket welding flange copper nickel alloy | ||
CuNi 70/30 Copper Nickel Alloy Forged SWRF Flange ASME B16.5 Class150 Marine Grade
1.Product Description
Copper Nickel Flange is made of Cu-Ni alloy with a continuous α-phase solid solution, offering excellent mechanical and corrosion resistance. Manufactured by integral forging, solution annealing, CNC machining, sealing face lapping and passivation, it has a dense structure. Main grades: BFe10-1-1 (B10, UNS C70600) and BFe30-1-1 (B30, UNS C71500). Complies with ASME B16.5, ASTM B171/B151, GB/T 9119, HG/T20592, DIN, EEMUA 145, etc.
2.Product Applications
Widely used in marine & offshore (seawater cooling, ballast, firewater), desalination (intake/brine), coastal power plant cooling, offshore platforms, petrochemicals, as well as construction, pharmaceutical, aquaculture, etc. Used to connect pipes, valves, pumps and equipment in complete piping systems.
3 · Product Advantages
①Superior seawater corrosion resistance (<0.025mm/yr), better than 316L;
②Natural anti-biofouling;
③High strength/toughness, erosion-resistant (70/30 tensile≥490MPa);
④Good weldability and workability;
⑤Low magnetic, service life >3 times of stainless steel (design life 30 years);
⑥Temperature resistance ≤200°C, thermal shock resistant.
4.Key Product Specifications
| Parameter | 90/10 Copper Nickel | 70/30 Copper Nickel |
| GB Grade | BFe10-1-1 (B10) | BFe30-1-1 (B30) |
| UNS Grade | C70600 | C71500 |
| Common Name | 90/10 Cu-Ni, B10 Cupronickel | 70/30 Cu-Ni |
| Copper Content | 88–90% | ~70% |
| Nickel Content | 9–11% | 29–32% |
| Iron Content | 1.0–1.8% | 0.5–1.0% |
| Manganese Content | 0.5–1.0% | 0.5–1.2% |
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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