70/30 Copper Nickel Reducing Tee Socket Weld Fitting ASME B16.5 Class150 High Strength Forged
1. Product Description
CuNi Reducing Tee (90/10 or 70/30 alloy) connects a larger main pipe to two smaller branches in one seamless unit. Ends: butt weld, socket weld, or threaded. Surface: pickled and passivated.
Key design features:
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Integral construction – formed by hot forging or extrusion, with no welded seams in the body for maximum strength and leak protection.
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Precision‑machined ends – beveled ends per ASME B16.25 for butt‑weld types; square ends with chamfer for socket‑weld types; and tapered threads (NPT or BSP) for threaded types.
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Customizable reduction ratios – branch diameters can be specified to meet various system requirements (e.g., 2:1, 3:2, or custom ratios).
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Surface treatment – pickled and passivated to remove surface impurities and enhance natural corrosion resistance in aggressive environments.
2.Product Applications
Commercial ships (cooling, fire, ballast), offshore platforms, desalination plants, power stations, industrial heat exchangers.
Advantages:
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30+ year seawater life → lower lifecycle cost
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Natural anti-fouling → no chemical cleaning
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Withstands 5 m/s flow → erosion-resistant
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Easy welding (TIG/MIG with ERCuNi)
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100% recyclable, full traceability (MTR + 3rd-party inspection)
3. Delivery, Installation & After-Sales
Packaging & lead time: Plywood cases with foam padding; end caps/tapes. Standard sizes: 15–30 days; custom: 30–60 days.
Installation tips: Clean ends before welding; preheat >20mm wall to 100–150°C; use argon shielding; keep interpass <200°C; for threaded ends, apply anti-seize compound. Install supports near tee (within 300mm).
Warranty: 18 months from delivery or 12 months from commissioning (whichever first) – covers material/workmanship defects.
Returns: Non-conforming items returned within 7 days for free replacement (unused, original packaging). Custom orders non-returnable unless defective.
Support: WPQ, NDT reports, corrosion data available on request; email response within 24h.
4.Product Specifications
| Parameter |
Value |
| Material |
UNS C70600 (90/10) or C71500 (70/30) |
| Type |
Reducing Tee (Run × Branch1 × Branch2) |
| Size Range |
DN15 – DN600 (½″ – 24″) |
| Reduction Ratio |
Custom (e.g., 2:1, 3:2) |
| Connections |
BW, SW, Threaded (NPT/BSP) |
| Pressure Class |
150 – 3000 lb |
| Wall Schedule |
SCH10, 20, 40, 80, 160, STD, XS, XXS |
| Standards |
ASME B16.9, B16.11, DIN 86088, EEMUA 146 |
| Temp. Range |
–50°C to +300°C (derate >260°C) |
| Max Flow Velocity |
Seawater ≤5 m/s; Fresh water/air ≤15 m/s |
| Tensile Strength (70/30) |
≥380 MPa |
| Yield Strength (70/30) |
≥140 MPa |
| Elongation |
≥30% |
| Hardness |
≤80 HRB |
| Corrosion Rate (seawater) |
<0.025 mm/year |
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.
Product Tags:
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70/30 Copper Nickel Reducing Tee Socket Weld Fitting ASME B16.5 Class150 High Strength Forged Images
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