金属材 Material | 与产品接触的部件 Contact product parts | 316L(1.4404) | | 不与产品接触的部件 non-contact product parts | 304(1.4301) | | | | 视镜材 sight glass | 硼化硅玻璃(直通视镜) Pyfex glass (straight sight glass) | | 硼化硅玻璃/钢化玻璃(活接视镜) pyfex glass/temprered glass (Untion sight glass) | | 密封材 Seal material | 标配 Standard | EPDM | | 选配 Option | FPM，Silicone , PTFE, NBR | | 采用进口密封材料，所有密封材均FDA 177.2600 Seal materials comply with FDA 177.2600 | | 工作温度 Temperature range | -20℃~+135℃(EPDM) | | 表面处理 Surface treatment | 内表面处理 Internal surface | Ra≤0.8μm | | 外表面粗糙度 External surface finish | Ra≤1.6μm | | 连接 Connection | 连接方式: 焊接.螺纹.快装.法兰等 Connection method: welding、thread、clamp、flange | |
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