Qiming Packaging is a factory-direct drum closures manufacturer supplying 2-inch and 3/4-inch closure systems for 200L / 55-gallon steel drums, tinplate buckets, and industrial pails. A complete set can include a 2-inch drum plug, a 3/4-inch drum plug, matching flanges, and four gaskets. Individual drum bungs, drum plugs, flanges, and gaskets are also available separately.
Choose from CR3 zinc-plated, CR6 zinc-plated, lacquer-coated, galvanized, and stainless steel options. We support OEM/ODM, custom engraved logos, custom internal weld structures, custom closure geometry, mixed orders, low MOQ, and free samples. Our in-house mold factory can provide new tooling drawings in as fast as three days.
Request a Quote or Request Free Samples.
Drum closures must be matched with the correct gasket and tightened according to the filled drum manufacturer’s instructions. Compatibility should be confirmed against the intended contents, temperature, chemicals, oils, acids, alkalis, and transport conditions before use.
CR3 trivalent chromium passivation is available for buyers whose specifications require this zinc-plated finish. It provides corrosion protection and is widely used for standard industrial drum applications.
View CR3 Zinc-Plated Drum Closures
CR6 hexavalent chromium passivation provides strong corrosion resistance for demanding industrial applications. Buyers should confirm local regulatory and end-market requirements before selecting CR6.
View CR6 Zinc-Plated Drum Closures
Lacquer-coated closures are available in multiple coating systems for different contents and chemical environments. Product compatibility should be verified before ordering because lacquer performance depends on the filled material and operating conditions.
View Steel Lacquer Drum Closures
Stainless steel closures are available for applications requiring enhanced corrosion resistance, material purity, or performance beyond conventional coated carbon steel.
Qiming Packaging supports OEM and ODM projects for importers, distributors, drum manufacturers, and industrial fillers. Customization options include:
Our in-house mold factory shortens the development process, with new tooling drawings available in as fast as three days. Share your drum drawing, closure dimensions, thread requirements, gasket requirements, filled material, annual volume, and destination market so our team can recommend a suitable configuration.
Standard products are available with low MOQ, and smaller trial orders can be discussed. Free samples are available for quality evaluation and fit testing. Mixed orders can combine drum closures, drum cap seals, IBC fittings, pails, and related accessories in one shipment, helping distributors and importers reduce sourcing complexity.
Drum closures are components of a complete packaging system. A closure does not independently carry the UN certification of a finished drum. UN marking applies to the tested and approved complete packaging configuration. Qiming Packaging also exports complete 200L plastic drums with applicable UN marking and 200L metal drums; buyers should verify the complete drum specification and intended filling application before shipment.
Before requesting a quotation, confirm:
A standard set can include one 2-inch drum plug, one 3/4-inch drum plug, one 2-inch drum flange, one 3/4-inch drum flange, and four matching gaskets. Components can also be ordered separately.
Qiming Packaging offers CR3 zinc plating, CR6 zinc plating, galvanized finishes, multiple lacquer-coated finishes, and stainless steel material options. Selection should be based on corrosion resistance, filled-product compatibility, and destination-market requirements.
Yes. OEM/ODM options include engraved logos, custom dimensions, internal weld-point structures, internal shapes, surface treatments, gaskets, and export packaging. The in-house mold factory can provide new tooling drawings in as fast as three days.
No. Drum closures are components of a complete packaging system. UN marking applies to the complete tested drum configuration, not to a standalone closure. Qiming Packaging supplies 200L plastic drums with applicable UN marking as complete packaging products.
MOQ depends on the closure type, material, finish, and customization. Standard items support low MOQ, and smaller trial orders can be discussed before bulk production.
Yes. Free samples are available for quality evaluation, fit checking, and material review before placing a production order.
Yes. Mixed orders can combine drum closures, drum cap seals, IBC fittings, plastic pails, and related packaging accessories, subject to product and shipment requirements.
Review our detailed supplier comparisons before selecting a long-term partner:
Need help selecting the right drum closure finish, gasket, thread, or internal structure? Send us your drum drawing, filled material, quantity, and destination market. Qiming Packaging will recommend a suitable configuration and provide a quotation or free sample for evaluation.
Request a Quote | Request Free Samples