中科炼化炼三化二储运密封组件采购中科(广东)炼化有限公司迷宫密封\73S-7.5 Φ302×Φ345×25/UC-1000G10B-20#05 PEEK+VITON轴封组件\LCM450 102.76×154.55×50.2 316L+改性聚苯酯软连接\M-USG900H Φ25.3×Φ45.7×58 VMQ+夹布专用密封圈组件\LCM450 UC-1000G10A-25(ABCD)#01专用密封圈组件\LCM450 UC-1000G10A-25(ABCD)#02 PEEK密封组件\LCM450G 157.71×224.15×21.28 改性聚苯酯专用密封圈\LCM450 Φ480.33×Φ420.8×9.5 PEEK+VITON专用密封圈\LCM450 Φ480.33×Φ420.8×9.5 PEEK+VITON软连接\PZG18×80 2100×300×150 帆布+VITON软连接\PZG18×80 4100×2620×2200 帆布+VITON软连接\PZG18×80 2540×300×150 帆布+VITON软连接\CMP308 Φ211×80 NR软连接\CMP308 Φ168×80 NR弹性圈\LCM450 149×260×50 聚醚聚氨酯轴封组件\LCM450 250×300×21.2 316L+改性聚苯酯弹性圈\LCM450 122×260×50 聚醚聚氨酯密封组件\LCM450G 157.71×224.15×21.28 改性聚苯酯专用密封圈\LCM450 Φ480.33×Φ420.8×9.5 PEEK+VITON专用密封圈组件\LCM450 UC-1000G10A-25(ABCD)#01油封组件\LCM450 Φ600×Φ550×46 改性聚苯酯
2026-10-24