TOBO INDUSTRIAL (SHANGHAI) CO., LTD
| Supply Ability | 10Ton/Month |
| Product Name | Cupro Nickel 70/30 Elbow Seawater Corrosion Resistant Butt Weld Fittings ASME B16.9 |
| Surface Treatment | Polished |
| Delivery Time | 15-30 Workdays |
| Processing Technology | Forging |
| Payment Terms | T/T, Western Union |
| Manufacturingprocess | Hot forming and cold forming |
| Pressure Class | 3000 psi |
| Thickness | 2.5MM-19MM |
| Commongrades | 70/30, 90/10 |
| Advantage | Convenient installation and maintenance |
| Temperature Level | High Temperature |
| Paking | wooden case |
| Type | Copper Nickel Elbow |
| Packaging Details | Standard Shipping Package |
| Model Number | Copper Nickel Elbow |
| Brand Name | TOBO |
| Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China |
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Product Specification
| Supply Ability | 10Ton/Month | Product Name | Cupro Nickel 70/30 Elbow Seawater Corrosion Resistant Butt Weld Fittings ASME B16.9 |
| Surface Treatment | Polished | Delivery Time | 15-30 Workdays |
| Processing Technology | Forging | Payment Terms | T/T, Western Union |
| Manufacturingprocess | Hot forming and cold forming | Pressure Class | 3000 psi |
| Thickness | 2.5MM-19MM | Commongrades | 70/30, 90/10 |
| Advantage | Convenient installation and maintenance | Temperature Level | High Temperature |
| Paking | wooden case | Type | Copper Nickel Elbow |
| Packaging Details | Standard Shipping Package | Model Number | Copper Nickel Elbow |
| Brand Name | TOBO | Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China | ||
| High Light | Cupro Nickel 70/30 elbow ，seawater corrosion resistant elbow ，butt weld fittings ASME B16.9 | ||
Cupro Nickel 70/30 Elbow Seawater Corrosion Resistant Butt Weld Fittings ASME B16.9
1.Product Description
Copper Nickel Elbows are manufactured from Cu-Ni alloys (C70600 90/10 or C71500 70/30) for pipeline directional changes. Standard angles are 45°, 90°, and 180°, with Long Radius (1.5D) and Short Radius (1.0D) types. Manufacturing includes seamless push‑forming, hot extrusion, and welded forming. End connections are butt‑weld, socket‑weld, or threaded. Products comply with ASME B16.9, DIN 86090, and EEMUA 146.
2.Product Applications
Marine & Offshore: Seawater cooling, ballast water, firewater systems
Petrochemical: Oil/gas transmission, chemical media lines
Power & Energy: Circulating water, condenser piping, nuclear plants
Desalination: Desalination plant networks
Others: HVAC, pharmaceutical, water treatment
3.Product Advantages
Excellent seawater corrosion resistance, service life over 20 years
Natural anti‑biofouling, no coating or cleaning required
High strength, erosion‑resistant, and vibration‑resistant
Good weldability with same‑grade piping materials
Lower lifecycle cost than coated carbon steel solutions
Full size range and non‑standard customization available
4.Product Functions
Change flow direction by 45° to 180°
Smooth inner surface reduces flow resistance and energy loss
Absorb thermal expansion and vibration to buffer piping stress
Facilitate system cleaning, draining, and maintenance access
5.Key Product Specifications
| Item | Data |
| Material Grades | C70600 (90/10), C71500 (70/30) |
| Size Range | DN15 ~ DN600 (1/2″~24″) |
| Wall Thickness | Sch5S ~ XXS |
| Bend Angles | 45°, 90°, 180° (custom available) |
| Bend Radius | Long R=1.5D, Short R=1.0D |
| Connection Types | Butt-weld, Socket weld, Threaded |
| Operating Temp. | -20°C ~ 300°C |
| Pressure Ratings | Class 150 / 300 / 3000, etc. |
| Standards | ASME B16.9, DIN 86090, EEMUA 146 |
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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