Overview
Closed industrial plastic drums are essential for safely handling and transporting liquids, particularly in chemical, pharmaceutical, and food industries. These drums are engineered to prevent leaks and contamination, featuring airtight closures and robust construction. Commonly made from HDPE or PP, they resist corrosion and UV degradation, ensuring longevity even in harsh environments. UN certification is a critical feature for drums used with hazardous materials, as it guarantees compliance with international safety standards. Their stackable design optimizes storage space, while tamper-evident seals enhance security during transit.
Structure and Working Principle
The drum’s design includes a cylindrical body with reinforced ribs to withstand internal pressure and external impacts. The closure system typically consists of a threaded lid or a lever-lock mechanism, ensuring a hermetic seal. Some models integrate venting systems to manage pressure fluctuations during transport. HDPE drums are lightweight yet durable, while PP variants offer higher temperature resistance. The material choice depends on the stored substance; for example, PP is preferred for acidic or alkaline solutions due to its superior chemical inertness.
Key Features
Leak-proof construction is achieved through precision-molded seams and gasket-sealed lids. UV-stabilized materials prevent degradation from sunlight exposure, extending service life. Many drums are color-coded (e.g., blue for food-grade, white for pharmaceuticals) for easy identification. Additional features may include integrated handles for manual handling, embossed capacity markings, and optional inner liners for enhanced purity. UN-certified drums undergo rigorous drop and pressure tests to ensure reliability under extreme conditions.
Application Areas
These drums are widely used in chemical manufacturing for solvents, adhesives, and industrial cleaners. The pharmaceutical industry relies on them for raw materials and intermediates, while food-grade drums store syrups, oils, and additives. In agriculture, they transport pesticides and fertilizers. Their hazard-compliant design also makes them suitable for waste management, including the collection and disposal of corrosive or toxic liquids.
Maintenance and Precautions
Inspect drums regularly for cracks, discoloration, or warping, which may indicate material fatigue. Clean thoroughly before reuse to avoid cross-contamination, especially when switching contents. Avoid exposure to temperatures beyond the material’s rated range (e.g., PP drums tolerate up to 120°C). Store in well-ventilated areas away from ignition sources. For hazardous materials, ensure proper labeling and documentation to comply with transport regulations like DOT or ADR.
B2B Procurement Guide
When sourcing, prioritize suppliers with ISO 9001 certification to guarantee quality control. Specify capacity requirements (commonly 20–250 liters) and material compatibility with your products. Request material safety data sheets (MSDS) for verification. Bulk purchases (e.g., pallets of 4–8 drums) often reduce unit costs. Consider reusable or collapsible designs for cost-effective logistics. For international shipments, verify UN markings and the supplier’s experience with export documentation.
Related Manufacturers
- 主营：30吨塑料桶、水桶罐、塑料储罐
- 主营：乳胶桶、涂料桶、防水涂料、塑料桶、圆形包装桶、塑料包装压盖桶
- 主营：[]
- 主营：圆瓶子、牛奶桶、白色圆瓶、塑料桶、1加仑圆桶、白色塑料方桶、大型塑料方桶、食品级塑料方桶、化工桶、塑料化工桶、方桶、圆瓶、堆码桶
- 主营：加药箱、加药搅拌桶、PE加药箱、PE加药桶、储水罐、方形水箱、方形加药箱、卧式水箱、设备水箱
- 主营：储水罐、塑料水塔、PE储罐、搅拌桶、加药箱、锥底储罐、塑料方箱、塑料圆桶、1000L吨桶、减水剂复配设备、卧式运输罐、HDPE储罐、锥底水塔、塑料搅拌罐、pe水箱、塑料水箱、堆码桶、双环桶
- 主营：镀锌桶、油漆桶、包装桶、塑料桶、闭口铁桶、涂料桶、半吨桶、镀锌水箱、防爆吨桶、二手吨桶、开口铁桶、全新吨桶、化工吨桶、油漆铁桶、二手铁桶、镀锌铁桶、集装吨桶、镂空铁皮桶、化工润滑油、复古铁皮桶、不锈钢吨桶、田园铁皮桶、液体化工桶、钢塑复合桶、食品铁皮桶
- 主营：包装内托、绿叶瓶、食品吸塑内托、塑料桶、安利瓶、鸡蛋托、化工桶、酵素桶、堆码桶、可降解餐盒、塑料瓶、塑料壶、色拉油壶、塑料油桶、吸塑托盘、洗衣液瓶、色拉油桶、植绒吸塑内托、花生油瓶、化妆品吸塑托、食用油桶、洗手液瓶、食用油壶、塑料油瓶、水果托盘
- 主营：二手吨桶、组合吨桶、二手铁桶、二手塑料桶、翻新塑料桶、200L塑料桶、二手化工桶、二手法兰桶、翻新铁桶、二手胶桶、二手化工桶回收、翻新吨桶、翻新化工桶、翻新组合吨桶、翻新镀锌桶、二手镀锌桶、翻新油桶、翻新胶桶、铁桶翻新、化工桶翻新、吨桶、化工桶、200L铁桶、IBC吨桶、二手IBC吨桶
- 主营：白色ibc吨桶、塑料吨桶、搅拌吨桶、塑料桶、闭口塑料桶、25升闭口塑料桶、200升闭口塑料桶、双环闭口塑料桶、闭口堆码塑料桶、小型塑料桶、塑料蓄水桶、带铁架化工桶、小口塑料蓝皮桶、加厚塑料集装桶、IBC吨桶、酵素桶、方形吨桶、塑料储水桶、避光化工桶、200升大蓝桶、小口包装桶、IBC塑料吨桶、塑料包装桶、堆码桶方桶、IBC全塑吨桶
- 主营：抗静电吨桶、带出口证的吨桶、透气吨桶、塑料桶、200升塑料桶、50升塑料桶、全新吨桶、卡箍桶、化工桶、避光吨桶、食品级吨桶、ibc吨桶、铁框架吨桶、食品用吨桶、集装桶、柴油吨桶、柴油用吨桶、钢管框架吨桶、不锈钢框架、化工用吨桶、可配透气盖、塑料托盘、食品级纯原料、hdpe原料、食品级原料
- 主营：ibc吨桶、翻新桶、铁箍桶、塑料桶、200升塑料桶、二手塑料桶、镀锌桶、食品桶、开口桶、烤漆桶、甲醇吨桶、油桶包装、内涂钢桶、乳液吨桶、1000L吨桶、200升烤漆桶、200升镀锌桶、200升内涂PVF铁桶、钢塑复合桶、二手吨桶、二手铁桶、翻新铁桶、1000升吨桶、200升开口铁桶
- 主营：塑料桶
- 主营：塑料吨桶、化工桶、防静电吨桶、塑料桶、闭口桶、塑料瓶、吨桶、圆桶、方桶、大口桶、抓把桶、精细瓶、加仑桶、香精桶、工字桶、兰角口桶、美坚桶、赛文桶、肠衣桶、铁卡子桶、双环桶、角口桶、斜把桶、防盗桶、扁桶
- 主营：垃圾桶、机油桶、涂料桶、塑料桶、食品塑料桶、加厚塑料桶、化工塑料桶、化工桶塑料桶、白色塑料桶、透明塑料桶、密封塑料桶、25升塑料桶、工业塑料桶、涂料塑料桶、带盖塑料桶、圆形塑料桶、双层塑料桶、手提塑料桶、润滑剂塑料桶、润滑油桶、食品级塑料、塑料水桶
- 主营：带盖涂料桶、肥料桶、油漆乳胶漆桶、塑料桶、20升美式塑料桶、18升中式塑料桶、全新料美式塑料桶、农化塑料桶、工业化工塑料桶、美式塑料桶、20L塑料桶、化工塑料桶、带盖塑料桶、20l桶、双沿化工桶、单沿化工桶、油漆桶、涂料桶、密封液体桶、单双沿桶、泡菜酱菜酱料腌制塑料、密封防冻液桶、白乳胶桶、10L包装桶、双沿水剂密封桶
- 主营：塑料桶、污水储罐
- 主营：川字塑料托盘、平板塑料托盘、九脚塑料托盘、200升塑料桶、网格田字托盘、网格川字托盘、塑料川字托盘、平面川字托盘、川字塑料卡板、封闭卡板箱、灰色卡板箱、双面塑料卡板、物流周转箱、加厚塑料筐、周转塑料筐、蔬菜塑料筐、九脚塑料卡板、九脚吹塑托盘、物流吹塑托盘、网格塑料栈板、田字塑料栈板、九脚塑料栈板、叉车塑料栈板、防潮板、黑色塑料卡板、网格塑料卡板
- 主营：HDPE硅芯管、PVC-U双层轴向中空壁管、PVC-UH管材、塑料桶、HDPE虹吸排水管材管件、PVC低压灌溉管材、MPP电力管、PVC给水管材管件、PE管材管件、ABS给水栓、单双放散球阀、PE钢带波纹管、HDPE双壁波纹管、PE农田灌溉管、IBC吨桶
- 主营：塑料桶、25升塑料桶、20升塑料桶、200升塑料桶、5吨塑料桶、10吨塑料桶、15吨塑料桶、20吨塑料桶、60升塑料桶、50升塑料桶、10升塑料桶、30吨塑料桶、50吨塑料桶、40吨塑料桶、15升塑料桶、30升塑料桶、IBC塑料吨桶