C71500 Copper Nickel Equal Tee 70/30 Socket Weld ASME B16.11 Class 150
| Product Name | C71500 Copper Nickel Equal Tee 70/30 Socket Weld ASME B16.11 Class 150 | Delivery | According To Quantity |
|---|---|---|---|
| Sizerange | 1/2 Inch To 24 Inches | Standards | ASTM B466, ASTM B466M, ASME B16.9 |
| Weight | Varies Depending On Size And Wall Thickness | Head Code | Round |
| Grade | C70600 | Coating | Brass |
| Connection | Butt Weld | Temperature Range | -200°C To +400°C |
| Surfacefinish | Smooth, Pickled And Passivated | Product Type | Reducing Tee |
| Application | Marine, Offshore, Chemical, Petrochemical Industries | Corrosion Resistance | High Resistance To Seawater Corrosion |
| Package | Wooden Case | Packing | Wooden Case Or As Customer's Request |
| Highlight | C71500 Copper Nickel Equal Tee,70/30 Copper Nickel Socket Weld Tee,ASME B16.11 Class 150 Equal Tee |
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C71500 Copper Nickel Equal Tee 70/30 Socket Weld ASME B16.11 Class 150
1. Product Description
The Copper Nickel Equal Tee is a fitting for perpendicular branch connections from main pipelines, with all three ports of equal diameter. Manufactured from copper-nickel alloy (90/10 or 70/30) by seamless or welded processes, it complies with ASME B16.9 and ASTM B466. The product offers exceptional seawater corrosion resistance, making it an ideal choice for harsh marine environments.
2. Product Applications
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Ship systems:Seawater cooling circuits, ballast water distribution, fire mains, bilge discharge
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Offshore platforms:Seawater lift lines, process cooling distribution, emergency firewater loops
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Desalination:Intake header piping, RO feed branches, concentrate discharge
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Chemical industry:Saline wastewater, dilute acid solutions, organic solvent transmission
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Power facilities:Component cooling water in nuclear plants, open-cycle circulating water in thermal plants
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General engineering:Coastal building fire protection, shipyard/quay water supply, aquarium life support systems
3. Product Advantages
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Corrosion leadership – Stable passive film in chloride media; pitting resistance >3× that of 316L stainless steel.
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Anti-fouling – No extra coating or electrolytic devices needed; natural copper ion release inhibits marine growth.
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Weld without heat treatment – Welding at room temperature, no hydrogen-induced cracking risk; ready for service post-weld.
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Impact & fatigue resistant – Elongation ≥30%, high low-temperature impact energy, suitable for floating offshore facilities.
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Wide velocity range – Recommended 0.5~3.5 m/s for seawater, up to 4.5 m/s locally acceptable.
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Cost-effective – Much lower cost than titanium; lower maintenance cost than super duplex stainless steel.
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Fast supply – Common sizes in stock; custom sizes with minimum 25 days lead time.
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4. Key Technical Parameters
| Parameter | Value |
| Alloy Grade | Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500) |
| Size Range | 1/2" ~ 48" (DN15 ~ DN1200) |
| Schedule | Sch5s, Sch10s, Sch40s, Sch80s, Sch160 |
| Standards | ASTM B122/B466/B467; ASME B16.9; MSS SP-43 |
| Connection | Butt Weld / Socket Weld / Threaded |
| Pressure Rating | 150# ~ 600# (Max. 3000PSI) |
| Temperature | -50℃ ~ +280℃ |
| Typical Mechanical | Tensile ≥275MPa, Yield ≥125MPa, Elongation ≥30% |
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.

