SF-SM-M20型软管快速接头产品介绍（中文）
SF-SM-M20型软管快速接头是一款专为工业流体传输设计的创新型连接装置，采用公制螺纹M20×1.5规格，适用于内径18-22毫米的软管连接需求。产品通过优化结构设计，兼顾操作便捷性与连接可靠性，在保证密封性能的同时显著提升作业效率。
产品采用高精度加工工艺制造，主体材质选用高强度不锈钢与耐腐蚀黄铜复合结构，兼顾轻量化与耐用性需求。独特的双锁扣设计实现单手快速插拔功能，在1.5秒内即可完成连接或断开操作。密封组件采用三层复合结构，内置耐油橡胶圈与PTFE耐磨层，可有效防止介质渗漏，适用温度范围-30℃至120℃，最大承压能力达到2.5MPa。
该接头特别设计的导向槽结构能自动校正软管位置，配合360°旋转机构有效消除安装应力。表面经特殊硬化处理，抗磨损能力较常规产品提升40%以上。通用接口设计兼容国内外主流品牌软管规格，无需专用工具即可完成装配，大幅降低维护成本。
应用领域覆盖液压系统、冷却循环管路、工业清洗设备等场景，适用于工程机械、食品加工、环保设备等行业的流体输送需求。人性化的防误触保险装置可避免意外脱落，确保操作安全。产品经过严格的质量检测程序，出厂前完成气密性、耐压性及疲劳测试，保障长期稳定使用。
使用建议：
- 安装前确保软管端口平整无毛刺
- 定期检查密封圈状态并及时更换
- 避免在超出额定压力环境下使用
- 储存时保持接口部位清洁干燥
SF-SM-M20 Quick Coupling for Hose (English Version)
The SF-SM-M20 quick coupling is an innovative connection solution designed for industrial fluid transfer systems. Featuring M20×1.5 metric thread specification, this product is compatible with hoses having 18-22mm inner diameter. Its optimized structural design achieves both operational efficiency and reliable connectivity, delivering enhanced sealing performance for diverse working conditions.
Manufactured with precision machining technology, the coupling combines stainless steel and corrosion-resistant brass to balance durability with lightweight construction. The dual-locking mechanism enables single-handed operation, allowing connection/disconnection within 1.5 seconds. The three-layer sealing system integrates oil-resistant rubber O-rings and PTFE wear-resistant layers, maintaining leak-proof performance under operating temperatures ranging from -30℃ to 120℃ with maximum pressure resistance of 2.5MPa.
The self-aligning guide groove design automatically corrects hose positioning, while the 360° rotating interface effectively eliminates installation stress. Surface hardening treatment enhances wear resistance by over 40% compared to standard products. The universal interface accommodates major hose brands worldwide, enabling tool-free assembly to reduce maintenance costs.
This product is widely applicable in hydraulic systems, cooling circuits, industrial cleaning equipment, and fluid transfer applications across construction machinery, food processing, and environmental protection industries. The safety lock mechanism prevents accidental disengagement, ensuring operational security. Each unit undergoes rigorous quality control including airtightness, pressure resistance, and fatigue tests to guarantee long-term reliability.
Usage Guidelines:
- Ensure hose ends are clean and burr-free before installation
- Regularly inspect sealing components and replace when necessary
- Avoid exceeding specified pressure limits
- Maintain clean and dry storage conditions for connectors
The SF-SM-M20 coupling provides a cost-effective solution for efficient fluid management, combining ergonomic design with robust performance to meet diverse industrial requirements.
