Double-walled tank, especially for storage of heating oil, diesel fuel, lubricating and hydraulic oils

摘要

The double-walled tank for diesel fuel, heating, lubricating or hydraulic oil consists of an inner plastic container (1) wit outer sleeve (2) made of steel sheet. A lid with a U-shaped lip containing a seal fits over the top edge of the sleeve (3). The has bores which fit over supports (7) on the top of the inner container. Sealing rings (15) are fitted over the supports below t lid and a second set of sealing rings (14) is fitted above it.