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[China]
Trade Verify
Address: East of Jinniu Road, South of 310 National Hightway, Shuangta Town, Minquan County, Henan Province, China
Contact name:lan
Zowor Door Industry Co., Ltd |
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Verified Suppliers
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Grade A: 1.5 Hours
Grade B: 1.0 Hour
Grade C: 0.5 Hour
Door Leaf
Material options Galvanised Steel; Stainless Steel
Sheet thickness: 1.0 mm; 0.8 mm;
20 gauge 22 gauge
Infill : Magnesium Oxide Board;
Fireproof Perlite Board;
Honeycomb Kraft Paper;
Polyurethane Foam
Technical Data for door leaf
Single Leaf Double Leaf
Door thickness 45 mm —
Min. door opening width 400 mm 800 mm
Max. door opening width 1219 mm 2400 mm
Max. door opening height 2400 mm 2400 mm
Note: The sizes mentioned above are for the door leaf and do not include the frame.
Fire Resistance Rating Classification
| Name | Fire Resistance Performance | Code | |
Fully Heat Insulated Doorsets(Class A)
| Fire Insulation ≥0.50h Fire Integrity ≥0.50h | A0.50 (Grade C) | |
Fire Insulation ≥1.00h Fire Integrity ≥1.00h | A1.00 (Grade B) | ||
Fire Insulation ≥1.50h Fire Integrity ≥1.50h | A1.50 (Grade A) | ||
Fire Insulation ≥2.00h Fire Integrity ≥2.00h | A2.00 | ||
Fire Insulation ≥3.00h Fire Integrity ≥3.00h | A3.00 | ||
Partially Heat Insulated Doorsets(Class B)
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Fire Insulation ≥0.50h | Fire Integrity ≥1.00h | B1.00 |
| Fire Integrity ≥1.50h | B1.50 | ||
| Fire Integrity ≥2.00h | B2.00 | ||
| Fire Integrity ≥3.00h | B3.00 | ||
No Heat Insulated Doorsets(Class C)
| Fire Integrity ≥1.00h | C1.00 | |
| Fire Integrity ≥1.50h | C1.50 | ||
| Fire Integrity ≥2.00h | C2.00 | ||
| Fire Integrity ≥3.00h | C3.00 | ||
Parameters
| Items | Grade A Steel Insulated Fire Door | Grade B Steel Insulated Fire Door | Grade C Steel Insulated Fire Door |
| Fire Protection Time (H) | 1.5 | 1.0 | 0.5 |
| Code | A1.50 | A1.00 | A0.50 |
Thickness of Door Leaf (mm) | 55 | 45 | 45 |
Thickness of Door Frame (mm) | 120 | 112 | 112 |
| Thickness of Steel plate for Door Leaf (mm) | 0.8 | 0.8 | 0.8 |
| Thickness of Steel plate for Door Frame (mm) | 1.2 | 1.2 | 1.2 |
Thickness of Fire Glass (mm) | 32 | 24 | 24 |
| Fire Prevention Board | Available | N/A | N/A |
| Intumescent Seals Size(Width x Thickness)(mm) | 15x2 | 15x2 | 15x2 |
| Filled Material | Perlite Fireproof Board | Perlite Fireproof Board | Perlite Fireproof Board |
Finish
Powder Coating
All our UL steel fire doors are factory finished and most popular finish is powder coating. Colors of this finish is according to RAL swatch or upon request of customers.
Wood Grain
Wood grain doors combine the beautiful appearance of timber together with the strength and rigidity of steel. By default we provide you with rosewood, walnut wood, oak wood as popular wood grain options.
