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OGRAX fire collars

Passive fire protection is an important aspect of building fire protection. And precisely for this purpose fire collars are created which are mounted along the pipelines - during fires they help to block the spread of fire.

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OGRAX fire protection is made of high quality materials. Collars meet the highest standards and have earned consumer confidence over the years in the market.

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Fire collars can be divided into two types:

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  • collars with metal housing;
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  • collars from a fire cuff with a lock.
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The first ones are a metal frame with a lock in which an insert of thermally expanding material based on oxidized graphite OGRAX® is located.

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The second type of collars is shut-off protective devices based on fire-prevention thermally expanding tape cuff OGRAX®-L3. Refractory silica fabric backing.

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In our catalog you can familiarize yourself with the line of the first type of fire-prevention - OGRAX-PM fire collars which are rigidly fastened with bolts on the wall or ceiling.

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OGRAX-PM       (6 Products) Показать все
OGRAX-PM fire collar, d 42 (for pipes DN 32) [Code number: pm-32/30]
336 rub
OGRAX-PM fire collar, d 22 (for pipes DN 16) [Code number: pm-16/20]
320 rub
OGRAX-PM fire collar, d 50 (for pipes DN 40) [Code number: pm-40/30]
336 rub