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Fire Fighting Fire Sprinkler System Fire Protection System Quick Response Upright Esfr Sprinkler Head
US$1.65
1,000 Pieces
Product specifications
Size
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableSprinkler Installation
Concealed Pendent SprinklerSprinkler Head Type
ClosedAlarm Valve Type
Wet Alarm ValveAutomatically Opened and Closed Repeatedly
Can't Automatically Opened and ClosedOpen Fire Sprinkler System Type
Water Spray SystemClosed Fire Sprinkler System
Wet Fire Sprinkler SystemNozzle Flow Coefficient
5.6 (U.S.) / 80 (Metric)Product Name
Fire Fighting Sprinkler HeadApplication
Fire SprinklerNominal Thread Size
1/2'' NPT or 1/2'' BSPTMax. Working Pressure
175 Psi (12bar)Factory Test Pressure
500 Psi (35bar)Min. Operating Pressure
7 Psi (0.5 Bar)Finish
Brass and Chrome Plated and White Plated AvailableBearing Capacity
2 - 5 kNTemperature
68° 79°Transport Package
Cardboard Box + PalletSpecification
DN15 (1/2")Trademark
MaitoleadOrigin
ChinaHS Code
84249090Production Capacity
1000000piece/YearKey features
FM/UL Certified Safety: Core products hold UL/FM certifications for reliable fire protection performance.
Wide Application Range: Suitable for commercial, industrial, and residential systems with diverse styles.
Durable Material Finish: Brass construction with chrome or white plating for superior corrosion resistance.
Flexible Thread Options: Supports 1/2'' NPT or 1/2'' BSPT nominal thread sizes for easy installation.
Robust Pressure Capacity: Max working pressure of 175 PSI with factory test pressure up to 500 PSI.
Global Supply Network: Manufactured with well-known brands ensuring stable supply and quality.
Comprehensive Documentation: Includes MTC, CO, and inspection reports for seamless customs clearance.
Company profile

Business Type: Trading Company, Group CorporationAverage Response Time: ≤1.27h
AI-Powered supplier vetting
SummaryThe supplier is primarily engaged in the international trade of valves and related products, holding ISO 9000 and 9001 certifications, with a strong export focus. Financial data over recent years suggest stability, though specific figures are not detailed. The supplier lacks innovation and after-sales service capabilities, as indicated by the absence of new product development and lack of written procedures for customer service. Customization is limited to sample-based designs, with no ODM or OEM for known brands. Production capabilities are robust, with substantial output and compliance with numerous international standards. However, the supplier does not maintain overseas showrooms or participate in offline trade shows, limiting direct global engagement.
Supplier typeThe supplier acts as an international trade agent specializing in valves, offering both certified high-end and cost-effective products.
CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, as well as FM/UL certifications for specific products.
After-Sales capabilityThere are no written procedures or records for handling customer complaints or corrective actions, indicating a deficiency in after-sales service.
R&D capabilityInnovation capability is low, with no new products launched recently and no ODM or OEM services offered.
Production capacityThe supplier has robust production capabilities with a significant annual output and compliance with various international standards.
Customization capabilityCustomization services are limited to sample-based designs, with no ODM services available.
Product Q&A
Q:Are your products compliant with international certifications?
A:
Yes, our core products hold UL/FM certifications for fire protection and pipes/valves hold CE-PED. Regional certifications like SASO or GOST are available upon request.
Q:Can you provide third-party test reports or certification documents?
A:
Absolutely! We supply factory inspection reports, original certifications (ISO 9001, lab accreditation), and material test certificates with each shipment.
Q:Is your export packaging suitable for long-distance shipping?
A:
We use 3-level protective packaging including vacuum sealing, anti-corrosion oil, moisture-proof wooden crates, and desiccants to ensure safety in extreme climates.
Q:Do you support EXW/FOB/CIF/DDP Incoterms?
A:
Yes, we offer flexible options including EXW, FOB, CIF, and DDP. We can partner with preferred freight forwarders for door-to-door quotes.
Q:What is your production and delivery timeline?
A:
Standard products take 15-20 days after order confirmation. Customized products take 25-30 days, subject to drawing approval.
Send Inquiry
*To:
Maitolead Pipeline Technology(Tianjin)Co., Ltd.
Maitolead Pipeline Technology(Tianjin)Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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