 |
| 起源の場所: | 中国 |
| ブランド名: | YUHONG |
| 証明: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| モデル番号: | ASME SB163 |
| 最小注文数量: | 500kg |
|---|---|
| 価格: | Depend |
| パッケージの詳細: | Ply-woodenケース |
| 受渡し時間: | 30~65日 |
| 支払条件: | T/T、L/C |
| 供給の能力: | 1000トン/月 |
| 製品: | 凝縮器および熱交換器チューブ | 凝縮器および熱交換器のチューブの材料: | ニッケル合金 |
|---|---|---|---|
| 凝縮器および熱交換器チューブ標準: | ASME SB163 | 凝縮器および熱交換器チューブのグレード: | N02201 |
| 凝縮器および熱交換器チューブの用途: | 熱交換器/ボイラー/凝縮器など | 凝縮器および熱交換器のチューブのパッキング: | Ply-woodenケース |
| ハイライト: | ASME SB163 nickel alloy tubes,N02201 seamless condenser tubes,nickel alloy heat exchanger tubes |
||
ASME SB163 N02201 Nickel Alloy Seamless Condensers And Heat Exchangers Tubes
YUHONG Group can offer ASTM B163 / ASME SB163 N02201 SMLS nickel alloy tubes.
ASTM B163 / ASME SB163 is the standard specification for seamless nickel and nickel-alloy condenser and heat-exchanger tubes. N02201 (Alloy 201) likes N02200, it's a commercially pure nickel (99.0% min) known for its excellent resistance to corrosion, particularly in caustic environments, and its high thermal and electrical conductivity. Its seamless nature ensures reliability under pressure and in corrosive service.N02201 resists corrosion in a wide range of reducing and neutral media, including fresh water, natural waters, non-oxidizing salts, and alkaline solutions. It is particularly resistant to caustic alkalies.
N02201 maintains good strength and ductility from cryogenic temperatures up to moderately high temperatures. Alloy 201 has very low carbon content (<0.02%), which prevents carbide precipitation (sensitization) during welding and service, preserving its corrosion resistance in the heat-affected zones.
Chemical Composition % Alloy 201 / UNS N02201
| Nickel | Copper | Iron | Manganese | Carbon | Silicon | Sulfur |
| 99.0 min | 0.25 max | 0.40 max | 0.35 | 0.02max | 0.35 | 0.01 |
| Nickel element shall be determined arithmetically by difference. | ||||||
Mechanical Property Alloy 201 / UNS N02201
| Condition | Tensile Strength min | Yield Strength min | Elongation (%) | Rockwell Hardness |
| Annealed | 50ksi (345MPa) | 28ksi (193MPa) | 40 min. | / |
| Stress-relieved | 60ksi (414MPa) | 55ksi (379MPa) | 15 min. | B62 max |
SB163 N02201 tubes common applications include:
| Caustic Evaporators and Concentrators Tubes are used in heat exchangers that concentrate sodium hydroxide (NaOH) or potassium hydroxide (KOH) solutions from weak concentrations to 50% or even 73%. Stainless steel would corrode catastrophically in this service. |
| Chemical Processing Industry (CPI) 1.Organic Chlorination Processes: Handling chlorinated hydrocarbons and associated by-products like HCl. 2.Production of Plastics and Synthetic Fibers: Where corrosive catalysts or intermediates are present. 3.Fine Chemical and Pharmaceutical Synthesis: For reactors and heat exchangers handling aggressive media where purity is critical (nickel ions are less problematic than corrosion products from other metals). |
| Power Generation & Marine 1.Feedwater Heaters in Advanced Plants: Where water chemistry is highly controlled, and reliability is paramount. 2.Specialized Condensers: In geothermal plants or in coastal/offshore facilities where cooling water is highly aggressive, brackish, or polluted, and where chlorination is used for biofouling control. |
|
Other Specialized Applications |
Testing and Inspection
Hydrostatic Test (or Nondestructive Electric Test)
Flattening Test,Reverse Flattening Test
Flaring Test
Hardness Test
Tension Tests
Chemical Analysis
コンタクトパーソン: Isabel Yao
電話番号: +8618268758675
ファックス: 0086-574-88017980
