TOBO INDUSTRIAL (SHANGHAI) CO., LTD
| Product Type | Cooper Nickel Tee Equal Tee |
| Payment Terms | T/T, Western Union |
| Surfacefinish | Smooth, Pickled and Passivated |
| Material | Copper Nickel Alloy |
| Supply Ability | 10Ton/Month |
| Delivery Time | 15-30 Workdays |
| Wall Thickness | Schedule 10 to Schedule 160 |
| Color | Silvery metallic |
| Temperature | High Temperature |
| Temperature Range | -196°C to 400°C |
| Mode Of Connection | welding |
| Head Code | Round |
| Technology | Casting |
| Technics | Casting |
| Packaging Details | Standard Shipping Package |
| Product name | CuNi 70/30 Equal Tee ASME B16.9 Buttweld SCH40 for Marine & Petrochemical |
| Standards | ASTM B466, ASTM B466M, ASME B16.9 |
| Connection Type | Butt Weld / Socket Weld / Threaded |
| Pressure | High Pressure |
| Packing | Wooden case or as customer's request |
| Certification | ISO/TUV/SGS |
| Brand Name | TOBO |
| Place of Origin | Shanghai,China |
| Model Number | Copper Nickel Equal Tee |
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Product Specification
| Product Type | Cooper Nickel Tee Equal Tee | Payment Terms | T/T, Western Union |
| Surfacefinish | Smooth, Pickled and Passivated | Material | Copper Nickel Alloy |
| Supply Ability | 10Ton/Month | Delivery Time | 15-30 Workdays |
| Wall Thickness | Schedule 10 to Schedule 160 | Color | Silvery metallic |
| Temperature | High Temperature | Temperature Range | -196°C to 400°C |
| Mode Of Connection | welding | Head Code | Round |
| Technology | Casting | Technics | Casting |
| Packaging Details | Standard Shipping Package | Product name | CuNi 70/30 Equal Tee ASME B16.9 Buttweld SCH40 for Marine & Petrochemical |
| Standards | ASTM B466, ASTM B466M, ASME B16.9 | Connection Type | Butt Weld / Socket Weld / Threaded |
| Pressure | High Pressure | Packing | Wooden case or as customer's request |
| Certification | ISO/TUV/SGS | Brand Name | TOBO |
| Place of Origin | Shanghai,China | Model Number | Copper Nickel Equal Tee |
| High Light | CuNi 70/30 equal tee buttweld SCH40 ，Copper nickel equal tee marine petrochemical ，ASME B16.9 equal tee with warranty | ||
CuNi 70/30 Equal Tee ASME B16.9 Buttweld SCH40 for Marine & Petrochemical
1. Product Description
The Copper Nickel Equal Tee is a key fitting for perpendicular branch connections in piping systems, with all three ports of identical size. Manufactured from Cu-Ni 90/10 or 70/30 alloy by forging or seamless process, it strictly complies with ASTM B466 and ASME B16.9. Thanks to its outstanding seawater corrosion resistance, it is the preferred fitting for marine, shipbuilding, and chemical applications.
2. Product Applications
Shipbuilding & repair:Seawater cooling, ballast, fire fighting, sewage discharge systems
Offshore oil & gas platforms:Seawater lift, equipment cooling, firewater systems
Desalination plants:Intake, brine circulation, outfall pipelines
Petrochemical:Chloride-containing, saline, and weakly acidic media transmission
Power stations:Essential service water in nuclear plants, circulating cooling water in thermal plants
Others:Coastal fire facilities, large HVAC systems, marine seawater retrofit projects
3.Product Advantages
Outstanding seawater corrosion resistance – Forms a stable protective film in static/flowing seawater; pitting/crevice resistance far exceeds 316L stainless steel.
Natural anti-fouling – Continuously releases trace copper ions, effectively preventing marine organism adhesion and growth without external coatings or electrolytic systems.
Workability & weldability – Good ductility for cold bending/flaring; no preheat or PWHT required; weld metal matches base metal properties.
High flow velocity tolerance – Safe operation at seawater velocities up to 3.5 m/s, outperforming common copper alloys.
Life-cycle economics – Slightly higher initial cost than carbon steel but maintenance-free or very low maintenance over service life, overall cost reduced by >40%.
Flexible supply – Full size range; accepts non-standard angles, reducing transitions, custom orders; 3.1 certification available.
4.Key Technical Parameters
|
Parameter |
Specification |
|
Material |
Cu-Ni 90/10 (UNS C70600), Cu-Ni 70/30 (UNS C71500) |
|
Size |
1/2″ ~ 48″ (DN15 ~ DN1200) |
|
Schedule |
Sch10s, Sch40s, Sch80s, Sch160, XS, XXS |
|
Standards |
ASTM B122, B466, B467; ASME B16.9; DIN 86086; EN 10253 |
|
Connection |
Butt Weld (BW) / Socket Weld (SW) / Threaded (NPT/BSPT) |
|
Pressure Rating |
150LB / 300LB / 600LB (Max. 3000PSI) |
|
Temp. Range |
-50℃ ~ +300℃ |
|
Mechanical |
Tensile ≥275MPa, Yield ≥105MPa, Elong ≥30%, Hardness ≤85 HRB |
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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