CGH vertical tanks are supplied as single skinned steel tanks or as double skinned steel tanks. In most countries it is now a legal requirement to use double skinned tanks made out of two layers of steel. This is also the most environmentally safe way of storing chemicals, oil and gasoline products. The tank's double wall can be connected to an alarm system which ensures that leakage do not occur in one of the tank walls.

CGH supplies vertical tanks manufactured according to DIN6618 in 4 standard diameters and in sizes up to 100 m³. For special projects we can also offer tanks in non-standard sizes and in special diameters, as well as other standards. Ask what options we can offer.

Overview of standard diameters / volumes:

• Diameter 1600 mm: 5 m³ - 8 m³ - 10 m³ - 13 m³
• Diameter 2000 mm: 10 m³ - 13 m³ - 16 m³ - 19 m³ - 25 m³
• Diameter 2500 mm: 20 m³ - 25 m³ - 30 m³ - 40 m³
• Diameter 2900 mm: 20 m³ - 30 m³ - 40 m³ - 50 m³ - 60 m³ - 70 m³ - 80 m³ - 100 m³

For further details see our product sheet.

Our factory has its own painting department, which gives the tank the desired surface treatment internal and external. On the outside, the tank is usually painted minimum in corrosion class C3M, but we also offer systems in higher corrosion classes for location in coastal areas.

Internal treatment protects the tank against corrosion and thus prolongs the life of the tank. If the tank is 100% internally treated, it is also ensured that the product in the tank remains completely clean. CGH offers a wide range of surface treatments that cover almost every need. We have paint for heating oil / diesel, gasoline, bio fuel and a wide range of chemicals. Ask for a resistant paint for the product you want to store.

For aggressive media, CGH vertical tanks can also be delivered as stainless steel tanks. Vertical tanks can be made as single skinned tanks made entirely of stainless steel, but we also offer a special doubleskinned version, where the inner tank is made of stainless steel and the outer tank is made of ordinary steel, which is surface treated depending on the environment is to be set up in and after the color wishes of the customer. This combines the best features from stainless steel tanks and traditional tanks. All at a lower price than a completely stainless tank.

CGH vertical tanks can be supplied with a wide range of different accessories, and for products that are to be stored at a certain temperature, we also offer a complete range of insulation and heating.

Our production is ISO 9001 certified by TÜV.