The THIELMANN Stainless steel open-head drum For Chemical or Pharmaceutical Residues is designed for the safe containment and transport of solid hazardous residues. Its open-top construction allows easy access for filling and inspection, while precision-weld seams and stainless-steel strength guarantee lasting protection in the most demanding environments.
This cylindrical drum can be closed mechanically with a clamp band and threaded bolt, fitted with EPDM or VITON gaskets, or welded in-house to achieve a permanent, hermetic seal, suitable even for liquid or highly sensitive waste.
Built from AISI 304 stainless steel, with AISI 316L available on request, this lidded drum provides exceptional corrosion resistance and structural integrity. UN/ADR/DOT-approved for solids, it delivers the safety, flexibility, and reliability required by chemical, pharmaceutical, and industrial operations worldwide.
SECURE, VERSATILE, AND CERTIFIED
- OPEN-HEAD ACCESS: Full top opening allows safe insertion of inner containers or direct disposal of residues.
- WELDABLE CLOSURE: Choose a clamp band and threaded bolt closure for regular use, or weld the cover in-house for permanent sealing and long-term storage.
- STAINLESS-STEEL CONSTRUCTION: AISI 304 standard, AISI 316L available for enhanced corrosion resistance.
- ROBUST DESIGN: Enhanced body, bottom, and cover thickness deliver exceptional durability. The rolled section of the chime delivers best-in-class reinforcement and added impact protection.
- CERTIFIED FOR CONFIDENCE: Approved for solids under UN 1A2/X/440/S and compliant with ADR/DOT transport standards.
- COMPATIBLE WITH LIQUID RESIDUES: Applicable exclusively to the welded-seal configuration, which ensures complete leak-tightness for the safe containment and transport of liquid residues. This allows the user to certify it as UN 1A2/X/1.8/200.
*Images are for illustrative purposes only; actual product may vary.
UN 1A2/X/440/S 
