Cartex Dual
Cartex Dual系列集装式双端面机械密封，平衡型结构，不受旋向限制，带内置泵送环。适用于双密封工况，可与隔离液系统配合使用，提供更高等级的安全性和环保性能。
Cartex Dual series cartridge double mechanical seal, balanced design, independent of direction of rotation, with integral pumping device. Suitable for dual seal applications, compatible with barrier fluid systems, providing higher level of safety and environmental protection.
产品介绍 / Description
Cartex Dual双端面机械密封为高端工况专用集装式密封，采用前后双层密封+隔离腔结构，可搭配屏障液系统使用，彻底杜绝介质泄漏风险。专门针对有毒、易燃易爆、高纯度、环保严控等高安全要求工况设计，适配石化、精细化工、制药等高端工艺泵、离心泵，解决单端面密封无法适配的高危流体密封难题，密封性与安全稳定性远超常规密封产品。
Cartex Dual double-end mechanical seal is a special cartridge seal for high-end working conditions, adopting front and rear double-layer sealing and isolation cavity structure, which can be matched with barrier fluid system to completely eliminate medium leakage risk. Specially designed for high-safety required working conditions such as toxic, flammable, explosive and high-purity media, it is suitable for high-end process pumps and centrifugal pumps in petrochemical, fine chemical, pharmaceutical and other industries, solving the high-risk fluid sealing problems that single-end seals cannot adapt to, with far superior sealing performance and safety stability than conventional seals.
技术规格 / Technical Specifications
技术参数 / Working Condition
| 密封腔压力 Pressure | ≤ 2.5 MPa |
|---|---|
| 线速度 Speed | ≤ 10 m/s |
| 密封腔温度 Temperature | -40°C ～ 220°C |
| 适用介质 Medium | 水、油、化学品、纸浆、食品、医药等 Water, oil, chemicals, pulp, food, pharmaceutical, etc. |
材质 / Material
| 静环 Stationary Ring | 石墨 / 反应碳化硅 / 无压碳化硅 / 碳化钨 Carbon / SSIC / SIC / TC |
|---|---|
| 动环 Rotary Ring | 石墨 / 反应碳化硅 / 无压碳化硅 / 碳化钨 Carbon / SIC / SSIC / TC |
| 辅助密封 Secondary Seal | 丁腈硅胶 / 乙丙橡胶 / 氟橡胶 / 全氟橡胶 NBR / EPDM / VITON / FFKM |
| 弹簧及金属件 Spring & Metal Parts | SUS304 / SUS316L / HC / 2205 |
产品特性 / Features
- 集装式双端面结构，预装单元，安装简便 Cartridge double seal design, pre-assembled unit for easy installation
- 平衡型设计，不受旋向限制 Balanced design, independent of direction of rotation
- 双压力平衡结构，适应高压工况 Double pressure balanced design for high pressure applications
- 内置泵送环，强制隔离液循环 Integral pumping device for forced barrier fluid circulation