| 产品名称 | Stainless Steel Baffle | 材料 | 钢 |
|---|---|---|---|
| 尺寸 | 定制 | 无损检测： | 100% pt，ut， pmi |
| 申请： | 管式热交换器、锅炉、压力容器、蒸汽轮机、大型中央空调等。 | 定制： | 可用 |
| 强光 | Exchangers High-Performance Baffle Plates， High Performance Baffle Plates， Baffle Plates In Exchangers | ||
Baffle used in Heat Exchangers
Baffles are components of shell and tube heat exchangers which are used to support and fix the tubes in a defined position. The main machining process for baffle plates is drilling. Baffle plates are thin and are often machined by stacking multiple plates， so it is necessary to handle stacked plate drilling.ngs.
In heat exchangers， a baffle is a device used to direct the flow of fluid inside the exchanger. Baffles are typically made of metal and are placed inside the heat exchanger to create turbulence in the fluid flow. This turbulence helps to increase the heat transfer efficiency by promoting mixing and reducing the formation of boundary layers.
Baffles can come in various shapes and sizes， depending on the specific requirements of the heat exchanger. They are often placed perpendicular to the direction of flow to create a zigzag pattern that forces the fluid to change direction multiple times as it passes through the exchanger. This increases the contact between the fluid and the heat transfer surface， leading to improved heat transfer rates.
Baffles play a crucial role in optimizing the performance of heat exchangers by enhancing heat transfer efficiency and reducing pressure drop.
等效成绩:
| 材料名称 | 1.4541 |
| AISI/SAE | 321 |
| EN Material Symbol | X6CrNiTi18 10 |
| UNS | S 32100 |
| AFNOR | Z 6 CNDT 18-10 |
| 学士学位 | 321 S 31， 321 S51， 321 S18; 321 S 12 |
| 规范 | VdTUEV 454 |
化学成分:
| C | Si | 锰 | P | S* | Cr | 倪 | Ti |
| ≤0.08 | ≤1 | ≤2 | ≤0，045 | ≤0，015 | 17-19 | 9-12 | 5 x C ≤ 0.7 |
其他材料
| 材料类型 | 技术要求 * 根据 |
| 双相不锈钢 | ASTM/ASME SA182 F44， F45， F51， F53， F55， F60， F61 |
| 不锈钢 | ASTM/ASME SA182 F304，304L，F316，316L，F310，F317L，F321，F347 |
| 碳钢 | ASTM/ASME A105， A350 LF1， LF2， A266， A694， A765 Gr.2 |
| 合金钢 | ASTM/ASME SA182 F1， F5， F9， F11， F12， F22， F51， A350-LF3 |
| 有色金属 | |
| 钛 | ASTM/ASME SB381，Gr.1，Gr.2，Gr.5，Gr.7，Gr.12，Gr.16 |
| 铜镍合金 | ASTM/ASME SB151，UNS 70600（铜镍 90/10），71500（铜镍 70/30）。 |
| 黄铜，铝黄铜 | ASTM/ASME SB152 uns C10100，C10200，C10300，C10800，C12200 |
| 镍合金 | ASTM/ASME SB169， SB171， SB564， uns 2200， uns 4400， uns 8825 uns 6600， uns 6601， uns 6625 |
| 合金 20 | ASTM/ASME SB472 UNS 8020 |
| 哈氏合金 | ASTM/ASME SB564， uns10276 ( C 276 ) |
| 沉积材料 | ASTM/ASME SB898、SB263、SB264 或更接近的标准 爆炸包层，制作 2 合 1 或 3 合 1 材料。 |
| 钛-钢、镍-钢、钛-铜 不锈钢-碳钢，合金-钢等。 |
应用
- 热交换器和冷凝器
- 海水系统
- 石油和天然气工业
- 化学加工
- 发电
- 海水淡化厂
- 石化工业
- 造船业
