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.
_x000D_ _x000D_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.
_x000D_ _x000D_Fire collars can be divided into two types:
_x000D_ _x000D_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.
_x000D_ _x000D_The second type of collars is shut-off protective devices based on fire-prevention thermally expanding tape cuff OGRAX®-L3. Refractory silica fabric backing.
_x000D_ _x000D_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.
_x000D_OGRAX-PM (6 <span class="translation_missing" title="translation missing: en.activerecord.models.product, count: 6">Product</span>) | Показать все | |
OGRAX-PM fire collar, d 42 (for pipes DN 32) [Code number: pm-32/30]
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336 rub | |
OGRAX-PM fire collar, d 22 (for pipes DN 16) [Code number: pm-16/20]
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320 rub | |
OGRAX-PM fire collar, d 50 (for pipes DN 40) [Code number: pm-40/30]
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336 rub |