Powered by Made-in-China.com
High-Temperature 68 Celsius DN15 / DN20 Glass Fire Sprinkler
US$1.50
1,000-19,999 Pieces
US$0.90
20,000+ Pieces
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableSprinkler Installation
Upright, Pendent, Sidewall and ConcealedSprinkler Head Type
ClosedModel NO.
T-ZSTP, T-ZSTX, T-ZSTZ, T-ZSTB, T-ZSTDYAlarm Valve Type
NoneAutomatically Opened and Closed Repeatedly
Open at 68 CelsiusOpen Fire Sprinkler System Type
Water Spray SystemClosed Fire Sprinkler System
Wet Fire Sprinkler SystemDry Alarm Valve Type
NoneWet Alarm Valve Structure
NoneAlarm Valve Diameter
NoneNozzle Flow Coefficient
80 / 115Deluge Valve Type
NoneTransport Package
Packing by CartonsSpecification
1 cartons 200pcsTrademark
SanxingOrigin
Fujian, ChinaHS Code
8424200000Production Capacity
80, 000 PCS / DayKey features
Multiple Installation Options: Available in Upright, Pendent, Sidewall, and Concealed types for diverse settings.
Versatile Application Scenarios: Suitable for workshops, hotels, hospitals, offices, and garages with light to heavy fire danger.
High Flow Rate Coefficients: Features K80 and K115 flow rate options to meet different water supply requirements.
Durable Glass Bulb Design: Constructed with 3mm or 5mm glass bulbs for reliable heat detection and response.
OEM and ODM Services: Manufacturer offers customized branding and design services for global partners.
Established Manufacturer: Factory established in 1993 with 258 employees and 41,632 sqm plant area.
Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-08-08 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤6.79h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryQuanzhou Sanxing Fire-Fighting Equipment Co., Ltd. is a China-based limited company established in 1993, with 258 employees and operations in Fujian. It manufactures rubber, PVC, and TPU-lined fire hoses across multiple pressure ratings and sizes, as well as agricultural hoses and other firefighting equipment. The supplier reports five production lines, ISO9001:2015 and ISO14001:2015 certifications, 8 R&D engineers, and 11–20 quality-control staff. It offers OEM services, exports to more than 20 countries, and began exporting in 2002. Reported delivery times are within 15 working days in off-peak periods and one month during peak periods. Evidence supports established manufacturing, certification, export experience, and customization capability. After-sales service, financial credibility, and the strength of customer references cannot be conclusively assessed from the provided information.
Supplier typeThe supplier is identified as a combined business entity and a limited company based in China, with an operating address in Fujian. It has operated since 1993 and reports 258 employees, indicating an established corporate manufacturing organization.
CertificationsThe supplier states that its products are manufactured according to GB6246-2001 and GB/T19001-2000 standards and reports ISO9001:2015 and ISO14001:2015 management-system certificates, along with other certifications. These are explicit indications of quality and environmental management-system certification.
R&D capabilityThe supplier reports 8 R&D engineers and states that it purchased five sets of modern spinning equipment enabling integrated spinning, weaving, lining, and finishing processes. This supports dedicated technical and process-development resources, although no evidence of patents, new-product development, or proprietary technology is provided.
Production capacityThe supplier reports five production lines, 258 employees, and manufacturing coverage across fire hoses with 8, 10, 13, 16, 20, and 40 bar working pressures and sizes from 25 mm to 200 mm, plus agricultural hoses and other firefighting equipment. It also states lead times of within 15 working days off-peak and one month during peak periods, supporting substantial product breadth and defined production capacity.
Customization capabilityThe supplier explicitly offers OEM services. Its broad range of hose materials, pressure ratings, and sizes further indicates the ability to support varied product specifications, although the slices do not detail customization limits, tooling, or development procedures.
Client casesThe company states that its products are exported to more than 20 countries across five continents, and trade records identify OOO VIP SYSTEM SERVICE and ТОВ ДУЖНЯК as associated buyers. However, the records show only one transaction for each listed buyer entry and do not provide performance evaluations, repeat-order evidence, or detailed project outcomes.
Product Q&A
Q:What is the activation temperature of this sprinkler?
A:
The glass bulb is designed to explode and activate at 68 degrees Celsius.
Q:What installation types are available?
A:
We offer Upright, Pendent, Sidewall, and Concealed installation types.
Q:What are the nominal diameter options?
A:
The sprinkler is available in DN15 and DN20 nominal diameters.
Q:What glass bulb thicknesses are available?
A:
The glass bulb is available in 3mm or 5mm thickness options.
Q:What are the thread size options?
A:
Thread sizes available are R1/2 and R3/4.
Send Inquiry
*To:
Quanzhou Sanxing Fire-Fighting Equipment Co., Ltd.
Quanzhou Sanxing Fire-Fighting Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Premium Chinese Glass Bulb Fire Sprinkler for DN15/DN20 Systems
US$0.80-3.20
1,000 Pieces(MOQ)
High Temperature Upright Fire Sprinkler Brass Finish 3/4" NPT Thread
US$5.40-5.60
50 Pieces(MOQ)
Customizable Standard Response Sprinkler Head with 5mm Glass Bulb for Fire Extinguishing
US$0.25-1.89
500 Pieces(MOQ)
Standard Response Upright Sprinkler Head Featuring Custom Bulb Temperature for Fire Safety
US$0.25-1.89
500 Pieces(MOQ)
DN15 DN20 Concealed Fire Sprinkler
US$3.34-3.71
1 Piece(MOQ)
Standard Response Pendent Sprinkler Head with Custom Temperature Setting for Fire Protection
US$0.25-1.89
500 Pieces(MOQ)
High-Performance 68°C Fire Sprinkler System for Safety Solutions
US$0.73-1.50
1,000 Pieces(MOQ)
DN15 Glass Bulb Standard Coverage Fire Sprinkler for Firefighting
US$0.90
5,000 Pieces(MOQ)
High-Performance 68°C 3/4 Inch Sidewall Fire Sprinkler System
US$0.73-1.50
1,000 Pieces(MOQ)
79degrees Celsius Yellow Color Glass Bulb Pendent Fire Sprinkler Head
US$0.286-0.50
2,000 Pieces(MOQ)
Standard Response Fire Sprinkler Head with Custom Color Finish and Temperature Calibration
US$0.25-1.89
500 Pieces(MOQ)
Stainless Steel Fire Sprinkler Head for High Temperature
US$0.27-1.20
1 Piece(MOQ)
Automatic Fusible Alloy Fire Sprinkler Head High Temperature Sidewall Sprinkler
US$5.40-5.60
50 Pieces(MOQ)
High-Performance Stainless Steel 68 Degrees Upright Fire Sprinkler with Red Glass Bulb
US$0.286-0.50
2,000 Pieces(MOQ)
High-Performance Esfr Fire Sprinkler Bulbs for Rapid Response
US$1.00-2.00
300 Pieces(MOQ)
Standard Response 68 Celsius Degree DN15 Pendent Fire Sprinkler
US$0.286-0.50
2,000 Pieces(MOQ)
68 Celsius Degree Dn15 Upright Fire Sprinkler
US$0.27-1.20
1 Piece(MOQ)
Fire Sprinkler Head with Glass Bulb Sprinkler 15~150L/Min Spray Nozzle
US$0.60-0.80
100 Pieces(MOQ)
68 Celsius Degree Glass Bulb Pendent Type Fire Sprinkler
US$0.286-0.50
2,000 Pieces(MOQ)



















