製品情報
| タイプ: 毛管管 | 適用: オイルクーラーの管 | 指定: Cupro-nickel 70/30 |
| 外の直径: 8mm-70 mm | 等級: 70/30 | 厚さ: 1 mm |
| 長さ: 9000 mm | Cu (min): 90% | 合金またはない: 合金はある |
| 最終的な強さ(≥ MPa): As per Standard | 延長(≥ %): As per Standard | 壁の厚さ: 0.90 - 2.50 |
| 外部直径: 8mm - 70 mm | モデル番号: metal co | 原産地: インド |
包装
| 包装: Wooden Case Fumigated |
仕様
銅ニッケルチューブサプライヤー
ASTM B 111 C 71500/ASME SB 111 71500/BS 2871 part 3 CN 107/EN 12451 CuNi 30 Fe 1 Mn/NFA 51 102 CuNi 30 Fe 1 Mn/
銅ニッケルチューブサプライヤー
one of the leading manufacturers and exporters of Copper & Copper alloy tubes all grades.
70/30 Cupro Nickel is mainly preferred when the severity of service condition (Cooling water, steam, condensate, temperature, etc.) is such as to virtually rule out all other coppermetals. Due to its hardness and to the type of oxide whereby its surfaced is self-protected, 70/30 Cupro Nickel has excellent resistance to impingement and erosion-corrosion by of suspended solids in sea water flowing at up to 3-3, 5 m/s (10-11, 5 ft /s). Like all Cupro-nickels, 70/30 Cupro Nickel is virtually immune from stress-corrosion cracking. It can be very sensitive to deposit attack and is therefore not recommended for stagnant or slowmoving (under 1 – 1,2 m/s or 3,5-4 ft/s) water. "ASTM B 111 C 71500/ASME SB 111 71500/BS 2871 part 3 CN 107/EN 12451 CuNi 30 Fe 1 Mn/NFA 51 102 CuNi 30 Fe 1 Mn/JIS H3300 C 7150/". |
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70/30 Cupro Nickel is very widely employed in water desalination plants, especially in the most critical areas such as the heat reject and brine heater stages, as well as in the undercooling areas of power station condensers, in the chemical, petrochemical and food processing industries and, more generally, in all applications where top corrosion resistance is required from both the shell and tube side. 70/30 copper nickel tubes & pipes. ng> "70/30 Copper Nickel tubes":-ng>We are reckoned amongst the trusted manufacturers and exporters of a wide range of 70/30 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.Send Enquiry 70/30 copper nickel tubes & pipesBacked by latest technologies and dexterous workforce, we are able to manufacture, supply and export an impeccable gamut of 70/30 Copper Nickel Tubes. These are machined in line with the set industry standards using qualitative raw materials that are sourced from authentic vendors of the domain. Our 70/30 Copper Nickel Tubes are sturdy in construction, dimensionally accurate, corrosion resistant, easy to install and maintenance free. Available in different standard specifications, the tubes can also be customized as per the clients' specifications at nominal prices.Send Enquiry Technical SpecificationsBS 2871 PART III/72 CN 102 & 07 EQUIVALENT SPEC. ASTMB C70600 & 71500 | Chemical Requirements | C70600 | C71500 | | Copper | Remainder | Remainder | | Iron | 1.0 to 2.0% | 0.4 to 1.0% | | Nickel | 10 to 11% | 30 to 32% | | Manganese | 0.5 to 1.0% | 0.5 to 1.5% | | Total Imp. | 0.30% max. | 0.30% max. |
| Physical Properties | | Condition | T.S. Kg/mm2 | EL% Min | T.S. Kg/mm2 | EL% Min | | Annealed (O) | 35 | 35% | 37.5-46 | 30% | | As manufactured (M) | 44 min | - | 51 min | - |
ng>Further Testsng>- Drift Test
- Hydraulic Test
- Microstructure
- Eddy Current Optional
ng>Usesng> ng>Gr I :ng> Excellent corrosion resistant to turbulently used in condensers for coastal power plants, petroleum refineries and chemical plants. ng>Gr II :ng> High impingement corrosion resistant to brackish sea water at velocities upto 3 to 4 m/sec used in desalination plants and other sea water condenser application |
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