The iron barrel type of the open barrel can be directly used for liquid and solid when it is operated. Generally, it will be cylindrical, with a bottom, and the bottom is closed with iron sheets. Another type of iron barrel, the upper bottom only opens. A small mouth, closed at the bottom, generally used for oil transportation, etc., appeared in modern times.
Open barrel features
1. Stacking performance is good, saving storage space.
2. Excellent anti-drop performance, close cooperation with the barrel and safe and reliable transportation.
3. Easy to discharge, easy to clean, reuse, and save costs.
4. Open, close and light and flexible.
The open barrel is mainly made of cold-rolled iron sheet during the production. Due to the good performance of the cold-rolled iron sheet during operation, that is, through cold rolling, cold-rolled strip with thinner thickness and higher precision can be obtained. And steel plate, high flatness, high surface finish, clean and bright surface of cold-rolled sheet, easy to be coated, wide variety, wide application, high punching performance and low yield point.
Applicable range of open barrel
Oils (diesel, gasoline, lubricating oil, etc.), alcohols (methanol, ethanol, etc.), and various chemical and pesticide products such as hydrochloric acid, alkalis, dilute acids, and resins. When the open bucket is moving, manual horizontal scrolling and lateral rotation can be used during operation. Operation: When moving, manual lateral rolling and lateral rotation can be adopted.
Open barrel correlation test
Normal temperature drop test: The water of the nominal capacity is continuously and freely dropped from the height of 1.8M three times without breaking or cracking.
Normal temperature stacking test: Shenggong said the capacity of the water, the stacking code is 4 high, no support on all sides, no leakage after 48 hours.
Leakage test: The water is tightly capped with a nominal capacity, and the side of the barrel is lying on the flat for 48 hours without leakage.
Gas tightness test: pressure 20 MPa constant pressure for 30 minutes without leakage.