Overview
Multi-size Saddle Ring Packing is a widely used random packing in chemical processing towers. Its unique saddle shape maximizes surface area for gas-liquid interaction while minimizing pressure drop. The design distributes fluids evenly across the tower, improving mass transfer efficiency. Available in ceramic, metal, and plastic variants, it caters to diverse industrial needs. Ceramic rings withstand high temperatures but are brittle, while metal and plastic options offer durability and corrosion resistance. The multi-size feature allows customization for specific tower designs and process requirements.
Structure and Working Principle
The packing consists of saddle-shaped rings with internal struts for structural stability. Its open geometry creates a high void fraction (70–90%), reducing flow resistance and preventing channeling. Liquids form thin films over the packing surface, while gases pass through the voids, enabling efficient contact. Unlike structured packing, random placement simplifies installation but requires careful sizing to balance efficiency and pressure drop. The multi-size range (e.g., 25–75 mm) accommodates towers of varying diameters, optimizing performance for specific throughputs.
Key Features
High void fraction (up to 95% for plastic variants) ensures low energy consumption by minimizing pressure drop. The saddle shape prevents nesting, maintaining consistent performance over time. Corrosion-resistant materials like PTFE or stainless steel suit aggressive chemical environments. Mechanical strength varies by material: ceramic rings handle temperatures up to 1,000°C but are fragile, while metal rings endure high pressures. Plastic versions (PP, PVC) are lightweight and cost-effective for mild conditions. Surface treatments (e.g., fluorination) can enhance wettability for specific applications.
Application Areas
Commonly used in oil refineries, petrochemical plants, and wastewater treatment for distillation, CO2 scrubbing, and solvent recovery. Ceramic rings excel in high-temperature processes like sulfuric acid production, while plastic rings dominate pH-sensitive operations (e.g., chlorine alkali). In gas processing, metal rings (stainless steel) resist sour gas corrosion. Hybrid towers often combine saddle rings with structured packing to balance efficiency and capacity. Emerging applications include biogas purification and carbon capture systems.
Maintenance and Precautions
Inspect for mechanical damage (cracks, deformation) during installation. Avoid dropping ceramic rings; use protective coatings for metal rings in corrosive services. Clean fouled packing with chemical washes or steam, depending on material compatibility. Monitor for bed settling, which reduces efficiency. Redistribute or replace packing if pressure drop increases by >20% from design. Store plastic rings away from UV light to prevent degradation. For toxic processes, ensure proper sealing to prevent fugitive emissions.
B2B Procurement Guide
Specify material (e.g., '316L stainless steel'), size range, and void fraction requirements. Request certified test data (e.g., ASTM E1228 for corrosion resistance). Bulk orders (20+ m³) typically qualify for 10–15% discounts. Verify supplier track records in your industry (e.g., API 560 for refinery applications). Lead times vary: 4–6 weeks for ceramic, 2–3 weeks for metal/plastic. Consider INCOTERMS (FOB, CIF) for logistics costs. Samples are advisable to check dimensional accuracy and surface finish.
Related Manufacturers
- 主营：拉西环填料、泰勒花环、多面空心球填料、环保球填料、空心球填料、不锈钢鲍尔环、陶瓷鲍尔环、陶瓷拉西环、海尔环、不锈钢矩鞍环、矩鞍环填料、异鞍环填料、阶梯环填料、八四内弧环填料、扁环填料、陶瓷波纹填料、轻瓷填料、全瓷填料、瓷塑填料、塑料孔板波纹填料、塑料鲍尔环、四氟鲍尔环、不锈钢拉西环、哈凯登球、空心浮球
- 主营：鲍尔环、多面空心球、50鲍尔环、阶梯环、拉西环、金属规整填料、金属丝网填料、塑料孔板填料、陶瓷波纹填料、四氟填料、四氟鲍尔环、聚丙烯鲍尔环、陶瓷矩鞍环、陶瓷异鞍环、花环填料、泰勒花环、塑料拉西环、哈凯登球填料、气液分布器、丝网除沫器、丝网除雾器
- 主营：陶瓷鲍尔环、塑料鲍尔环、金属四氟鲍尔环、陶瓷四氟拉西环、塑料四氟拉西环、金属四氟拉西环、陶瓷阶梯环、塑料阶梯环、金属阶梯环、陶瓷矩鞍环、陶瓷异鞍环、塑料异鞍环、规整填料、丝网除沫器、分布器
- 主营：鲍尔环、陶瓷鲍尔环、塑料鲍尔环、轻瓷填料、泰勒花环、科斯特花环、海尔环、不锈钢矩鞍环、塑料填料、陶瓷填料、多面空心球、丝网填料、陶瓷拉西环、不锈钢拉西环、塑料拉西环、陶瓷阶梯环、塑料阶梯环、不锈钢阶梯环、孔板波纹填料、不锈钢丝网波纹填料、陶瓷矩鞍环、陶瓷异鞍环
- 主营：鲍尔环、陶瓷鲍尔环、塑料鲍尔环、聚丙烯鲍尔环、泰勒花环、不锈钢矩鞍环、铝花环填料、拉西环、四氟填料、金属规整填料、陶瓷波纹填料、塑料孔板填料、多面空心球、哈凯登球填料、环保球填料、丝网波纹填料、四氟鲍尔环、矩鞍环、异鞍环、气液分布器、丝网除雾器、丝网除沫器
- 主营：加厚浮球、废水处理塔、塑料空心球、塔填料、带刺花环、塑料阶梯环、塑料矩鞍环、塑料环保球、泰勒花环填料、环保化工填料、聚丙烯塑料花环、洗涤塔专用填料、吸收塔专用填料、塑料空心浮球
- 主营：悬浮球、生物球、活性炭、雪花环、鲍尔环、六棱环、三丫环、金属扁环、生物填料、金属拉西环、塑料环保球、开孔十字环、陶瓷拉西环、陶瓷阶梯环、塑料阶梯环、多面空心球、陶瓷轻瓷、面覆盖球、泡沫陶瓷、蜂窝斜管、蜂窝陶瓷、开孔瓷球、13x分子筛、陶瓷蓄热体、陶瓷研磨球
- 主营：瓷球、生物陶粒滤料、臭氧催化剂、陶瓷规整填料、陶瓷鲍尔环、陶瓷波纹填料、拉西环、异鞍环、矩鞍环、阶梯环、铁碳填料、轻瓷组合填料、全瓷填料、规整填料、稀土瓷砂、蓄热体、研磨球、活性氧化铝、惰性氧化铝、抛磨块、斜三角磨料、硫自养滤料、高铝瓷球、中铝瓷球
- 主营：鲍尔环、孔板波纹规整填料、丝网波纹规整填料、槽盘分布器、驼峰支撑
- 主营：絮凝球、冷却塔、曝气器、阶梯环、工填料、球填料、弹性填料、塑料填料、排水帽、涡流球、悬浮球、曝气管、曝气头、空心球、塑料球、沉淀池、维纶丝、曝气盘、喷淋塔、反应球、过滤球、聚丙烯pp、空心浮球、球形曝气、曝气装置
- 主营：瓷球、陶粒滤料、耐酸砖、铁碳填料、塑料填料、陶瓷填料、金属填料、氨水过滤器
- 主营：盘式曝气器、管式曝气器、旋流曝气器、鲍尔环填料、流化床填料、组合式填料、蜂窝斜管填料、泰勒花环填料、多面空心球填料、弹性填料、规整填料、液面覆盖球填料、矩鞍环填料、生物绳型填料、阶梯环填料、MBBR填料、悬浮球填料、单孔膜曝气、ABS絮凝球、彗星式纤维滤料、纤维球滤料、ABS滤头、石英砂滤料、椰壳活性炭
- 主营：空心球、丝网除沫器、孔板波纹、鲍尔环、矩鞍环、拉西环、轻瓷组合填料、海尔环、阶梯环、异鞍环、泰勒花环、扁环、八四内弧环、西塔环、环保球、瓷球、陶粒滤料、分子筛、氧化铝瓷球、蜂窝陶瓷、研磨瓷球、液面覆盖球、研磨衬砖、狄克松
- 主营：瓷球、支撑保护剂、蜂窝蓄热体、陶瓷填料、塑料填料、金属填料、塔内件
- 主营：阶梯环、塑料扁环、金属扁环、脱硫塔填料、精馏塔填料、塑料贝它环、超级拉西环、金属散堆填料、聚丙烯高流环、沸石分子筛
- 主营：滤池滤料、陶粒滤料、反硝化滤池、多孔挂膜陶粒滤料、陶瓷孔板波纹填料、陶瓷拉西环、陶瓷异鞍环、陶瓷阶梯环、陶瓷鲍尔环、陶瓷化工填料、陶瓷波纹填料、氧化铝耐磨抛光球、生物陶粒滤料、曝气滤池滤料、反硝化滤池滤料、BAF滤池挂膜滤料、陶瓷滤料、V型滤池陶瓷滤料、稀土瓷砂滤料、氧化铝研磨瓷球、瓷砂滤料、高铝瓷球、氧化铝瓷球、惰性氧化铝瓷球、耐磨氧化铝陶瓷球
- 主营：瓷球、分子筛、蜂窝陶瓷蓄热体、金属鲍尔环、塑料鲍尔环、陶瓷鲍尔环、多面空心球、陶瓷拉西环、金属拉西环、西塔环、塑料拉西环、陶瓷矩鞍环、陶瓷阶梯环、金属扁环、金属共轭环、金属阶梯环、金属泰勒花环、惰性氧化铝球、氧化铝研磨球、氧化锆球、活性氧化铝、高铝瓷球、空心浮球
- 主营：4A分子筛、惰性氧化铝瓷球、稀土瓷砂、四氟拉西环、金属不锈孔板波纹填料、TP板组填料、陶瓷波纹规整填料、陶瓷鲍尔环、塑料规整波纹填料、矩鞍环填料、不锈钢聚结板填料、CPVC塑料花环、球派克填料、拉西环填料、异鞍环、阶梯环、高流环填料、多面空心球填料、海尔环、共轭环、活性氧化铝球、驼峰支撑板、丝网除沫器、塑料覆盖球、槽盘式气液分布器
- 主营：氧化铝、陶瓷波纹、塑料共轭、花环填料、填料塑料、金属矩鞍、波纹填料、填料金属、鲍尔环金属、拉西环塑料、金属阶梯、空心球塑料