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Butt Weld Fittings
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Stainless Steel Elbow
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Stainless Steel Tee
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Stainless Steel Reducer
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Stainless Steel Pipe Cap
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Duplex Stainless Steel Pipe
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Stainless Steel Stub Ends
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Forged Pipe Fittings
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Forged Steel Flanges
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API Carbon Steel Pipe
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Stainless Steel Seamless Pipe
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Stainless Steel Welded Pipe
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Nickel Alloy Pipe
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Hastelloy Pipe
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Copper Nickel Tube
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Stainless Steel Plate
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Stainless Steel Bars
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Spiral Wound Gasket
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Cast Acrylic Sheet
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Brazil---AimeeIn the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate. -
Thailand ---Dave MulroyASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner . -
USA ---AlfaroASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
C70600 C71500 C12200 Alloy Copper Nickel Tube Copper Pipes Seamless Copper Tube TUBE
| Application | Heat Exchanger, Condenser, Evaporator, Etc. | Density | 8.89g/cm³ |
|---|---|---|---|
| Elongation | ≥30% | Hardness | ≤90HRB |
| Length | Various Sizes | Material | Copper Nickel |
| Outer Diameter | Various Sizes | Shape | Tube |
| Standard | ASTM B111, ASTM B466, ASTM B467, ASTM B469, ASTM B688, ASTM B751, ASTM B829, Etc. | Surface Treatment | Polished |
| Yield Strength | ≥205MPa | ||
| Highlight | C70600 copper nickel seamless tube,C71500 alloy copper pipe,C12200 copper tube with warranty |
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Copper Pipes Seamless Copper Tube TUBE C70600 C71500 C12200 Alloy Copper Nickel Tube

90/10 Copper Nickel :
This alloy is virtually immune from stress-corrosion cracking and hot spot denickelification. In clean sea water, velocities of up 2,2-2,5 m/s (7,5-8,5 ft/s) are accepted while 4 m/s (13 ft/s) is the upper limit for clean fresh or slightly saline solutions.
To avoided the risk of deposit attack, it is generally recommended to never operate at water velocities below about 0,8-1 m/s (2,5-3,5 ft/s). 90/10 Copper Nickel Tubes can also be used, with appropriately reduced flow velocity, in contact with water containing some sulphides or suspended solids. It is also often selected for its good mechanical properties, both at room and relatively elevated temperatures.
Specifications:
| 90/10 Copper Nickel |
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| 95/5 Copper Nickel |
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90/10 Copper Nickel :
We are reckoned amongst the trusted manufacturers and exporters of a wide range of 90/10 Copper Nickel Tubes. Known for their flexibility, high corrosion resistance, superior tensile strength, trouble free installation and maintenance, these are in demand in different industries. To ensure complete client satisfaction, the entire array of 90/10 Copper Nickel Tubes is examined thoroughly on standard quality parameters before final delivery.
Quality Assurance
- Spectrometers (spark as well as ERF X-Ray Fluorescence)
- Electronic and Computerized UTM
- Impact Testing Machines with photography
- Microscopy with photography
Repeat orders from our clients speak volumes about our consistency in quality & performance. Our team of quality controllers conduct stringent quality tests & control mechanisms based on the following parameters:
- Raw material used
- Preciseness
- Corrosion resistance
- Durability
Owing to our state-of-the-art production & quality assessment facility, we have been able to complete our bulk orders within the committed time period and without any compromise on quality. We have been able to build a strong client base in Asian countries and have attained huge market
FAQ
Q1:Can we visit your factory ?

