TOBO INDUSTRIAL (SHANGHAI) CO., LTD
| Surface Treatment | Polished |
| Packaging Details | Standard Shipping Package |
| Package | Wooden Case |
| Surface Finish | Smooth, pickled, or as per customer requirement |
| Origin | Shanghai |
| Standard | ANSI, ASTM, DIN, JIS |
| Head | Round |
| Pressurerating | Class 150 to Class 300 |
| Payment Terms | T/T, Western Union |
| Product | Cooper Nickel Tee Equal Tee |
| Pressure Rating | Class 150 to Class 600 (varies) |
| Material | Copper Nickel Alloy (CuNi) |
| Delivery Time | 15-30 Workdays |
| Composition | Typically 90% Copper, 10% Nickel or 70% Copper, 30% Nickel |
| Design Standard | ASME B16.22 |
| Product name | C70600 CuNi 90/10 Equal Tee ASME B16.9 Butt Weld SCH10 for Heat Exchanger |
| Supply Ability | 10Ton/Month |
| Connection Type | Butt Weld / Socket Weld / Threaded |
| Mode Of Connection | welding |
| Manufacturing Process | Seamless or Welded |
| Brand Name | TOBO |
| Model Number | Copper Nickel Equal Tee |
| Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China |
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Product Specification
| Surface Treatment | Polished | Packaging Details | Standard Shipping Package |
| Package | Wooden Case | Surface Finish | Smooth, pickled, or as per customer requirement |
| Origin | Shanghai | Standard | ANSI, ASTM, DIN, JIS |
| Head | Round | Pressurerating | Class 150 to Class 300 |
| Payment Terms | T/T, Western Union | Product | Cooper Nickel Tee Equal Tee |
| Pressure Rating | Class 150 to Class 600 (varies) | Material | Copper Nickel Alloy (CuNi) |
| Delivery Time | 15-30 Workdays | Composition | Typically 90% Copper, 10% Nickel or 70% Copper, 30% Nickel |
| Design Standard | ASME B16.22 | Product name | C70600 CuNi 90/10 Equal Tee ASME B16.9 Butt Weld SCH10 for Heat Exchanger |
| Supply Ability | 10Ton/Month | Connection Type | Butt Weld / Socket Weld / Threaded |
| Mode Of Connection | welding | Manufacturing Process | Seamless or Welded |
| Brand Name | TOBO | Model Number | Copper Nickel Equal Tee |
| Certification | ISO/TUV/SGS | Place of Origin | Shanghai,China |
| High Light | CuNi 90/10 equal tee butt weld ，Copper nickel equal tee SCH10 ，ASME B16.9 heat exchanger tee | ||
C70600 CuNi 90/10 Equal Tee ASME B16.9 Butt Weld SCH10 for Heat Exchanger
1. Product Description
The Copper Nickel Equal Tee is a three-way fitting with equal bores, designed specifically for perpendicular equal-diameter branch connections in piping systems. Manufactured from copper-nickel alloy (Cu-Ni 90/10 or 70/30) by seamless cold drawing or hot extrusion. Compliant with ASTM B466, ASME B16.9, and BS 2871, it offers excellent resistance to seawater corrosion, erosion, and biofouling, making it a key component in shipbuilding, offshore, and chemical piping systems.
2. Product Applications
Ship systems:Main engine cooling water, ballast water fill/discharge, fire hydrant supply, deck washing lines
Offshore platforms:Seawater lift pipes, platform cooling water ring mains, emergency firewater systems
Desalination:Flash chamber brine circulation, RO feed distribution, concentrate outfall
Chemical plants:Electroplating wastewater transmission, saline organic waste liquid lines, cooling tower makeup water
Nuclear power plants:Component cooling water (essential service water) inlet/outlet branches
Others:Coastal scenic area water supply, marine ranch water exchange lines, ship shore power cooling systems
3.Installation & Precautions
Unpacking inspection:Check for transit damage; verify markings are clear and complete.
Surface preparation:Clean bevel and 30mm of inner/outer wall area with stainless steel wire brush before welding; remove all oil and paint.
Butt welding:Maximum permissible misalignment during fit-up is 10% of wall thickness, not exceeding 1.5mm. Use low current and fast welding to avoid overheating.
Socket weld:Insert pipe fully to socket bottom then pull back approx. 2mm to avoid stress concentration at root.
Threaded connection:Wrap PTFE tape 2-3 turns; hand-tighten then wrench-tighten no more than 1.5 turns.
Pressure test requirement:Hydrotest pressure = 1.5× design pressure; ambient temperature should not be <5℃ during test.
Prohibitions:
Do not contact with low-melting-point metals such as zinc, cadmium, or lead.
Not for strong oxidizing acids (e.g., fuming nitric acid).
Do not force alignment during installation to avoid additional stress.
4. Key Technical Parameters
| Parameter | Value |
| Material Grade | Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500) |
| Nominal Size | 1/2″ – 42″ (DN15 – DN1050) |
| Schedule | Sch5, Sch10, Sch20, Sch30, Sch40, Sch60, Sch80, Sch100, Sch120, Sch140, Sch160 |
| Applicable Standards | ASTM B122/B466/B467; ASME B16.9; BS 2871 Part 3; JIS H3300 |
| Connection Type | Butt Weld (BW) / Socket Weld (SW) / Threaded (Rc/NPT) |
| Pressure Range | Class 150# / 300# / 600# / 900# |
| Operating Temp. | -20℃ ~ 300℃ |
| Tensile Strength (C70600) | 310 MPa (min.) |
| Hardness (C70600) | 75 HRB (typical) |
| Resistivity | 0.5 μΩ·m |
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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