The above photos, together with the technical description, represent the individual types and technical design of standardized components and parts of a fixed fire extinguishing system from one of the possible manufacturers. Delivery of goods from a specific manufacturer is guaranteed solely on the basis of mutual agreement within the demand procedure and at the same time when stating this requirement in the order or purchase contract for goods and is subsequently confirmed in writing (depending on availability at a particular supplier) by Primapol. In the event that a specific manufacturer is not specified, agreed and confirmed, Primapol reserves the right to supply standardized parts and components in accordance with the customer's specification from the manufacturer at its own discretion.
|Material||Stainless Steel 309|
|Size Mm||On demand.|
|Applications||Internal oven coating, flow regulators for water heating tanks, furnaces and other tanks for high temperatures.|
|Characteristics||High mechanical strength. Resistant to oxidizing up to a temperature of 1093°C. Better than the 304 in terms of strength and resistance to temperature changes.|
|Similar Materials||1.4301/ Z5 CN 18.09|
|Thermal State||0 - Annealed (cannot be hardened by heat treatment)|
|Chemical Compound||0.03% Sulfur maximum. 0.045% Phosphorus maximum. 22–24% Chrome. 2% Manganese maximum. 12–15% Nickel. 0.02% Carbon maximum. 1% Silicon maximum. Rest is Iron.|