- Model NO.: CHAM-FRSD04
- Style: American
- Thickness of door leaf: 50mm
- Color: Grey
- Special Function: Fireproof
- Size: 2050*860/960mm: Door: Complete with Frames and Intumescent Strip
- Trademark: ChinaModular
- Origin: China
- Material: Steel
- Open Style: Swing
- Infilling Material: Aluminium Silicate
- Surface Finishing: Finished
- Position: Commercial
- Fire Retardancy: 30-120 Minutes: View Glass: Optional
- Specification: Grade A
- HS Code: 730830000
Powder Coating Metal Entrance Door with VISION PANEL
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Key Specifications:
Steel fire rated door
1. Certificate:
                   American standard UL (ANSI/10B, ANSI/10C)
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2. Fire rating:
                   20 minutes, 30 minutes, 45 minutes
                   60 minutes, 90 minutes
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3. Door leaf: Â
          45/50/ 52mm thick
                   Sheet thickness 1.0mm, Galvanized steeL
                   Thermal insulation: ceramic fiber board
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4. Door frame:
                   Double rabbet frame with all-round fire and smoke prevention seal
                    Sheet thickness 1.5mm, Galvanized steel
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5. Floor details:Â
                   With stainless threshold    Â
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6. Surface finish
                   Door leaf and frame powder coated in RAL color
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7. Standard color:
                   RAL std
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8. Hinges:
                   4.5"x4.5"x3.4mm stainless steel hinge w/2 ball bearings
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9. Lock:
                   Panic bar exit device with lever handle
                   Fire-resistant mortise lock with profile cylinder, keys & lever handle (optional)
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10. Door Closer:
                   Overhead door closer
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11. Accessories:
                   Expansion bolts & plastic covers for installation use
Ultra-pure high-purity reagents mainly as a cleaning agent, etching agent for solar energy, semiconductor, IC, LCD screen and other industries, is the production process of one of the key basic chemical materials.
In order to be able to regulate the world of Electronic Chemicals standards, the International Semiconductor Equipment and Materials Association (SemiconductorEquipmentandMaterialsInterna-tional, referred to as SEMI) was established in 1975 SEMI Chemical Reagent Standardization Committee, specifically to develop and standardize the international standards of electronic chemicals.
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