ProductsODWALLLengthGradeStandardSeamlessTitanium TubesHeatExchanger& CondenserTubes5mm to 114mm0 3mm to 10mm≤18000mmGr
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Model NO.
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Titanium tube
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Material
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Titanium
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Standard
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ASTM, GB, API, DIN, JIS
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Diameter
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1.5~219mm
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Connection Type
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Seamless/Welded
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HS Code
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8108904090
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Product Description
| Products | OD | WALL | Length | Grade | Standard |
| Seamless Titanium Tubes | |
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| Heat Exchanger & Condenser Tubes | 5mm to 114mm | 0.3mm to 10mm | ≤18000mm | Gr 1 Gr 2 Gr 3 |
ASTM B338 ASME SB338 ASTM B861 AMS 4942 AMS 4943 AMS 4944 AMS 4945 GB/T 3624 GB/T 3625 |
| Pressure & Corrosion Resistant Tubes | 6mm to 114mm | 0.5mm to 10mm | ≤18000mm | Gr 5 Gr 9 |
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| Corrosion Resistant Tubes | 5mm to 114mm | 0.5mm to 4.5mm | ≤18000mm | Gr 7 Gr 12 Gr 16 Gr 23 |
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| Titanium Welded Tubes | |||||
| Heat Exchanger & Condenser Tubes | 10mm to 40 mm | 0.5mm to 2mm | ≤25000mm | Gr 1 Gr 2 Gr 12 |
ASTM B338 ASME SB338 |
Oxygen, nitrogen, carbon and hydrogen are the main impurities of titanium alloy. The solubility of oxygen and nitrogen in the phase was higher, and the plasticity decreased. It is generally stipulated that the content of oxygen and nitrogen in titanium is 0.15 ~ 0.2% and 0.04 ~ 0.05% respectively. The solubility of hydrogen in the first phase is very small, too much hydrogen dissolved in titanium alloy will produce hydride, which makes the alloy brittle. Generally, hydrogen content in titanium alloy is controlled below 0.015%. The solution of hydrogen in titanium is reversible and can be removed by vacuum annealing.
