| 标准： | ASTM A815/ASME SA815; EN10253-4 | 材料 | UNS S32205 |
|---|---|---|---|
| 类型 | 不锈钢对焊盖 | 连接： | 焊接 |
| 尺寸 | 1/2′-48′（DN15-DN1200）或定制尺寸 | 厚度 | SCH10S-XXS（2-60 毫米） |
| 表面： | 喷砂 | 包装 | 胶合板箱/托盘 |
| 强光 | 碳钢配件， 对焊管件 | ||
End Cap ASTM A815 UNS S32205 SAF 2205 Duplex Stainless Steel Buttweld Fitting For Desalination
概述：
Duplex 2205 is a type of stainless steel known for its high strength and corrosion resistance. An end cap is a component used to seal the end of a pipe， valve， or other cylindrical object. When it comes to Duplex 2205 end caps， they are specifically designed to provide a secure and leak-proof closure for piping systems or pressure vessels that are constructed using Duplex 2205 stainless steel.
The end cap for Duplex 2205 would be designed to match the mechanical and corrosion-resistant properties of this type of stainless steel. It would typically be manufactured to relevant industry standards， such as ASTM A815 for fittings， to ensure its quality and compatibility with Duplex 2205 piping systems.
When choosing a Duplex 2205 end cap， it's important to consider factors such as the size， pressure rating， temperature resistance， and the specific requirements of the application. These end caps are commonly used in industries where corrosion resistance and high strength are essential， such as in chemical processing， oil and gas， and marine applications.
规格
| 标准 | ASTM A815/ASME SA815; EN10253-4 |
| 材料 | UNS S32205 |
| 类型 | 对焊帽 |
| 连接 | 焊接 |
| 尺寸 | 1/2"-48"（DN15-DN1200）或定制尺寸 |
| 厚度 | SCH10S-XXS（2-60 毫米） |
| 表面 | 喷砂 |
| 包装 | 胶合板箱/托盘 |
化学成分
| 等级 | C | 锰 | P | S | Si | 倪 | Cr | 莫 | N |
| UNS S32205 | 0.03 最大值 | 2.0 最大值 | 0.03 最大值 | 最大 0.02 | 最大 1.00 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.20 |
机械性能
| 等级 | 屈服强度，最小， ksi [MPa] （千兆帕 | 拉伸强度，最小， ksi [MPa] （千兆帕 | 伸长率 % | HBW 最大 |
| UNS S32205 | 65(450) | 95(655) | 20 | 290 |
BW 帽尺寸
| 标称尺寸 | 斜面外径 (毫米) | 长度 (毫米) | 长度 E 的极限壁厚 (毫米) | ||
| DN | NPS | O.D. | E | E1 | |
| 15 | 1/2 | 21.3 | 25 | 25 | 4.57 |
| 20 | 3/4 | 26.7 | 25 | 25 | 3.81 |
| 25 | 1 | 33.4 | 38 | 38 | 4.57 |
| 32 | 1 1/4 | 42.2 | 38 | 38 | 4.83 |
| 40 | 1 1/2 | 48.3 | 38 | 38 | 5.08 |
| 50 | 2 | 60.3 | 38 | 44 | 5.59 |
| 65 | 2 1/2 | 73.0 | 38 | 51 | 7.11 |
| 80 | 3 | 88.9 | 51 | 64 | 7.62 |
| 90 | 3 1/2 | 101.6 | 64 | 76 | 8.13 |
| 100 | 4 | 114.3 | 64 | 76 | 8.64 |
| 125 | 5 | 141.3 | 76 | 89 | 9.65 |
| 150 | 6 | 168.3 | 89 | 102 | 10.92 |
| 200 | 8 | 219.1 | 102 | 127 | 12.7 |
| 250 | 10 | 273.0 | 127 | 152 | 12.7 |
| 300 | 12 | 323.8 | 152 | 178 | 12.7 |
| 350 | 14 | 355.6 | 165 | 191 | 12.7 |
| 400 | 16 | 406.4 | 178 | 203 | 12.7 |
| 450 | 18 | 457.0 | 203 | 229 | 12.7 |
| 500 | 20 | 508.0 | 229 | 254 | 12.7 |
| 550 | 22 | 559.0 | 254 | 254 | 12.7 |
| 600 | 24 | 610.0 | 267 | 305 | 12.7 |
| 650 | 26 | 660.0 | 267 | … | … |
| 700 | 28 | 711.0 | 267 | … | … |
| 750 | 30 | 762.0 | 267 | … | … |
| 800 | 32 | 813.0 | 267 | … | … |
| 850 | 34 | 864.0 | 267 | … | … |
| 900 | 36 | 914.0 | 267 | … | … |
| 950 | 38 | 965.0 | 305 | … | … |
| 1000 | 40 | 1016.0 | 305 | … | … |
| 1050 | 42 | 1067.0 | 305 | … | … |
| 1100 | 44 | 1118.0 | 343 | … | … |
| 1150 | 46 | 1168.0 | 343 | … | … |
| 1200 | 48 | 1219.0 | 343 | … | … |
| 总说明：这些盖帽的形状应为椭圆形，并应符合 ASME 锅炉和压力容器规范中的要求。 备注： (1) 长度 E 适用于厚度不超过 "长度 E 的极限壁厚 "一栏中给出的厚度。 (2) 长度 E1 适用于 NPS 24 及以下，厚度大于 "长度 E 的极限壁厚 "一栏中给出的厚度。对于 NPS 26 及以上，长度 E1 应由制造商和买方协商确定。 | |||||
申请：
1. Chemical Processing: In chemical processing plants where corrosive chemicals are being transported through pipes， duplex 2205 end caps can be used to seal off the ends of pipes， preventing leaks and protecting the piping system from corrosion.
2. Oil and Gas Industry: In the oil and gas industry， duplex 2205 end caps are used in piping systems for the transportation of oil， gas， and other fluids. The high corrosion resistance of duplex 2205 stainless steel makes it well-suited for the harsh environments encountered in oil and gas operations.
3. Marine Applications: Due to its resistance to corrosion in marine environments， duplex 2205 end caps are commonly used in shipbuilding and offshore structures where they are exposed to seawater and saltwater environments.
4. Food and Beverage Industry: In food processing plants and breweries where cleanliness and hygiene are paramount， duplex 2205 end caps are used in piping systems to maintain the integrity of the process and prevent contamination.
5. Water Treatment: Duplex 2205 end caps can be used in piping systems for water treatment plants where the resistance to corrosion and erosion is critical due to the presence of various chemicals and abrasive substances.
6. Power Generation: In power plants， duplex 2205 end caps can be used in piping systems for the transport of steam， cooling water， and other fluids， providing the necessary corrosion resistance and mechanical strength required in high-temperature and high-pressure applications.
