2.5 gallon 10L bunker fuel sample cubitainer are made of low-density polyethylene (LDPE),these containers nest uniformly when empty and expand readily when filled with liquid. They include 32 mm filling spout with injection-molded 38mm screw threads cap CFDPLAS CHNTAINER® sampling container and bottles are service for Fuel Quality Testing and Fuel Bunkering Quantity Surveying for the global Marine Industry to help our customers achieve measurable improvements to fuel management, fuel cost and operational efficiency. Samples of fuel and/or distillates are collected during the bunkering process, which are being send to special laboratory and subject to testing to determine the quality of the fuel delivered. CHNTAINER® cubitainers are used when taking a representative sample of the total fuel batch during bunkering. It is absolutely critical that the CHNTAINER® cubitainers must fit the thread size of the bunker pipe's line samplers and do not leak any fluids during bunkering,storage,and/or shipping. The diameter and screw threads are customer made specific,as they fit with other sampler products / equipment like Line Samplers and flacons. CFDPLAS certify that the products meet the applicable safety requirements. This requires testing by an external accredited laboratory. The selected CHNTAINER® sampling products will bear the costs for the external certification. Product Features: Collapsible Shaped Container,Ldpe,2.5 Gallon,Foldable Canisters Material: Low-density polyethylene (LDPE) Specification: 230mm×230mm×230mm Capacity (Liters/gallon): 10 Liters,2.5 Gallon Qty/pk: 100 PCS Original : Made in China Model Number:CFD-SBC-110 Related fuel oil sampling cubitainers and sampling bottles: 1QT sampling cubitainer,1 gallon sample cubitainer,5 litres sampling cubitainer,10 litres fuel oil drip sampling cubitainers,1L bunker sampling bottles,750ml square sampling bottles,bunker sample collection container,5 Litres bulk sample,in-line drip samplers,5L sample cubitainer with carrying handle....