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CuNi 70/30 Copper Nickel Reducing Tee Socket Weld ASME B16.5 Class150 Forged Marine Seawater Pipe Fitting
| Place of Origin | Shanghai,China |
|---|---|
| Brand Name | TOBO |
| Certification | ISO/TUV/SGS |
| Model Number | Reducing Tee Fitting |
| Minimum Order Quantity | 1PC |
| Price | Negotiable |
| Packaging Details | Standard Shipping Package |
| Delivery Time | 15-30 Workdays |
| Payment Terms | T/T, Western Union |
| Supply Ability | 10Ton/Month |
Product Details
| Product Name | Reducing Tee Fitting | Country Of Origin | United States |
|---|---|---|---|
| Mode Of Connection | Welding | Surfacefinish | Polished Or Pickled |
| End Type | Equal | Face Type | Reducing Tee/equal |
| Connection | Welding | Grade | 70600 |
| Specification | Customized | Worksday | 15-30days |
| Compatibility | Compatible With Other Threaded Fittings | Pressure Rating | 3000 PSI |
| Countryoforigin | China | Type | Steel Pipe |
| Connection Type | Threaded | Endtype | Butt Weld Ends |
Product Description
CuNi 70/30 Copper Nickel Reducing Tee Socket Weld ASME B16.5 Class150 Forged Marine Seawater Pipe Fitting
1. Product Description
A copper nickel reducing tee is a T-shaped pipe fitting made from a copper-nickel alloy, used to connect a smaller branch pipe to a larger main pipe, combining or dividing fluid flow within a pipeline system. It is mainly available in two material grades: 90/10 copper nickel and 70/30 copper nickel. 90/10 copper nickel is a commonly used material for seawater piping systems. The product can be manufactured to standards including ASME B16.9, DIN 86088, DIN 86089, and EEMUA 146. End connections include butt weld, socket weld, threaded, and flanged types.
2. Product Applications
Copper nickel reducing tees are widely used in marine engineering and industrial piping systems, including:
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Seawater cooling systems: for dividing or combining flow in seawater cooling lines on ships and offshore platforms.
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Fire mains: for connecting branch pipes of different diameters in marine fire water systems.
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Ballast piping: for branch connections in ship ballast systems.
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Bilge systems: for pipe diameter transitions and branch connections in bilge drainage lines.
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Desalination plants: for fluid distribution across different pipe sizes in desalination piping systems.
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Petrochemical industry: for corrosion-resistant pipe connections in chemical and petrochemical equipment.
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Power plant heat exchangers: for condenser and heat exchanger piping systems.
3. Product Advantages
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Exceptional seawater corrosion resistance: copper nickel alloy offers outstanding resistance to corrosion in seawater environments, especially against chloride ion attack.
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Erosion-corrosion resistance: copper nickel alloy exhibits good resistance to erosion-corrosion in flowing seawater, suitable for high-velocity seawater service conditions.
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Good weldability: 90/10 copper nickel alloy has excellent weldability, facilitating on-site installation and repair.
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High toughness and strength: the addition of iron and manganese enhances fatigue strength and wear resistance.
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Balanced cost-performance: 90/10 copper nickel provides an effective balance of strength, corrosion resistance, and cost effectiveness.
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Long service life: excellent durability in marine environments significantly reduces maintenance and replacement costs.
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Customizable sizes: custom main pipe and branch sizes are available to meet specific project requirements.
4. Product Functions
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Flow division: distributes fluid from the main pipe to branch pipes proportionally, enabling multi-channel delivery.
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Flow combination: merges fluid from multiple branch pipes into the main pipeline for centralized transport.
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Diameter transition: provides smooth transition between pipes of different diameters within the same piping system, reducing pressure loss.
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Branch connection: provides a reliable T-shaped branch interface ensuring connection strength and sealing integrity.
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Flow regulation: enables reasonable flow distribution to branch lines through different branch outlet sizes.
5. Key Technical Parameters
| Parameter | 90/10 CuNi | 70/30 CuNi |
| Material Grade | UNS C70600, CuNi10Fe1Mn, DIN 2.0872 | UNS C71500, DIN 2.0882 |
| Chemical Composition | Ni 9.0–11.0%, Fe 1.0–1.8%, Mn 0.5–1.0%, Cu balance | Ni 29.0–33.0%, Fe 0.4–1.0%, Mn ≤1.0%, Cu balance |
| Standards | ASME B16.9, DIN 86088, EEMUA 146, ASTM B466 | ASME B16.9, DIN 86088, EEMUA 146, ASTM B466 |
| Size Range | 1/2"–36" (DN15–DN900) | 1/2"–36" (DN15–DN900) |
| Branch Size | Smaller than main pipe | Smaller than main pipe |
| Wall Thickness | SCH10–SCH160, STD, XS, XXS | SCH10–SCH160, STD, XS, XXS |
| Pressure Rating | Class 150–Class 3000, including 200 lb, 400 lb | Class 150–Class 3000 |
| Temperature Range | -20°C to 95°C continuous, peak 110°C | -20°C to 95°C continuous, peak 110°C |
| End Connection | Butt weld, socket weld, threaded, flanged | Butt weld, socket weld, threaded, flanged |
| Surface Treatment | Pickling, passivation, anti-tarnish protection | Pickling, passivation, anti-tarnish protection |
| Testing | PMI, dimensional inspection, NDT | PMI, dimensional inspection, NDT |
| Applicable Media | Seawater, brine, fresh water, oil | Seawater, brine, fresh water, oil |
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.
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