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Smoke Exhaust Fire Damper and Galvanized Steel Explosion-Proof Valve
US$59.00
1-49 Sets
US$39.00
50+ Sets
Sample price:US$59.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
on Line ServiceWarranty
5 YearsModel NO.
Explosion-proof fire damperventilation mode
natural ventilationCertification
ISO9001Overall Size
400X400 mmProduct Name
Galvanized Steel Fire Damper with Explosion ProofNeck Size
350X350mmMounting
Ceiling MountInterface Position
by SideFunction
Air Intake,Smoke Exhaust,Fireproof DamperAlternative Material
Galvanized Steel or Stainless SteelLead Time
7-10 DaysTransport Package
Plastic Foam and Wooden CaseSpecification
Available in Customized Design & SizeTrademark
ZhongjingOrigin
Foshan, ChinaHS Code
8421399090Production Capacity
50000 Pieces/YearKey features
5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all mechanical defects and performance issues.
Galvanized Steel Construction: Made of high-quality galvanized steel offering excellent corrosion resistance and high-temperature performance.
70C Auto-Close Mechanism: Automatically closes at 70 degrees Celsius to prevent fire and smoke spread through air ducts.
High Airtightness Design: Equipped with sealing rubber strips and screw-fixed flanges to minimize air leakage and ensure stability.
ISO9001 Certified Quality: Manufactured under strict ISO9001:2015, ISO14001, and ISO45001:2018 quality management standards.
Flexible Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs.
Fast Lead Time Delivery: Standard production lead time is 7-10 days, with peak and off-peak seasons taking one month.
100% Finished Product Inspection: Every unit undergoes 100% visual and functional inspection before shipment to ensure quality.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.84h
AI-Powered supplier vetting
SummaryThe supplier operates across purification and environmental-protection equipment, hardware, valves, and medical-device-related activities. It reports broad customization and ODM capabilities, recent new-product development, technical R&D resources, extensive metal-forming, cutting, welding, and drying equipment, and OEM service for well-known brands. After-sales installation and debugging support is stated, with written service procedures and corrective-action records. ISO9001:2015, ISO45001:2018, ISO14001, CE, invention patents, and utility-model patents are reported. Financial-related records cover 2021–2023, but the provided information does not disclose sufficient financial performance details. Overseas service coverage is recorded as zero, while port proximity, trade terms, and one-month lead times are provided.
Supplier typeThe supplier is a diversified manufacturer and seller spanning liquid separation and purification equipment, environmental-protection equipment, hardware, valves, and multiple medical-device and pharmaceutical-related activities. The listed licensed activities include production and management of Class II and Class III medical devices, medical masks, protective equipment, and drugs, indicating a manufacturing-oriented supplier with a broad regulated-product scope.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These explicitly demonstrate quality, occupational health and safety, environmental-management, and product-compliance credentials.
After-Sales capabilityThe supplier states that it provides timely installation and debugging support in coordination with product delivery. It also reports written service procedures with follow-up records and a corrective and preventive action procedure with records; however, overseas service coverage is listed as zero, which limits the demonstrated international service reach.
R&D capabilityThe supplier reports a strong technical R&D team, new-product development within the past year, ODM availability, and multiple national invention and utility-model patents. These are explicit indicators of product-development and technical innovation capability, although no detailed patent counts or technical outcomes are provided.
Production capacityThe listed equipment includes automatic bending, forming, pressing, drying, laser cutting, punching, shearing, welding, robotic welding, and butt-welding machinery, supporting in-house metal fabrication and assembly capability. The supplier also lists production activities for medical devices, masks, protective equipment, and drugs, although capacity, output volume, and facility scale are not stated.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that its R&D team can understand customer requirements, design customized products, and deliver complete project solutions, demonstrating broad customization coverage.
Product Q&A
Q:What is the warranty period for this damper?
A:
We provide a comprehensive 5-year warranty for this product.
Q:At what temperature does the damper automatically close?
A:
The damper automatically closes when the smoke temperature reaches 70 degrees Celsius.
Q:What materials are used to manufacture the damper?
A:
The damper is primarily made of galvanized steel, known for its corrosion resistance and high-temperature performance.
Q:Can the product be customized?
A:
Yes, we offer full customization, minor customization, and flexible options based on samples or designs.
Q:What is the typical lead time for production?
A:
The standard lead time is 7-10 days, while peak and off-peak seasons may take up to one month.
Send Inquiry
*To:
Foshan Zhongjing Purification Equipment Co., Ltd.
Foshan Zhongjing Purification Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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