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Product Details:
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| Material: | Galvanized Sheet And Inflaming Retarding Expanding Material | Product Name: | Intumescent Fire Collars |
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| Certification: | ISO9001, CE,CA | Brand: | YP |
| Original: | HEBEI PROVINCE ,CHINA | Package: | Plastic Bag |
| Highlight: | galvanized metal blast gates,Galvanized dust collection blast gate |
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FIRE STOPPING COLLAR,STEEL PIPE COLLAR TO STOP FIRE ,FIRE STOP PIPE COLLAR,INTUMESCENT COLLAR
| ITEM | TECHNICAL STANDARD | TEST RESULT | |
| FIRE RESISTENCE | ≥180min | 180min | |
| PLUGGING TIME | ≤20min | 17min | |
| Expansive properties of flame-retardant dilated core | Unsoaked | Expansion volume≥10ml/g | 25ml/g |
| After immersing 48h in water | 25ml/g | ||
| After immersing 48h in cement slurry | 25ml/g | ||
Contact Person: Mrs. Amy
Tel: 18931182030
Fax: 86-311-85329078