What is the maximum test pressure?

The airproof test pressure is 30 bars (3.0 MPa).

How is the product packaged?

The package contains 200 pieces per carton box.

What is the lead time for production?

Peak season lead time is one month, while off-season is within 15 workdays.

Fire Sprinkler Glass Bulb of Fire Fighting Sprinkler

Name: Fire Sprinkler Glass Bulb of Fire Fighting Sprinkler
Brand: Quanzhou Sanxing Fire-Fighting Equipment Co., Ltd.
SKU: 718135082

Fujian, ChinaQuanzhou Sanxing Fire-Fighting Equipment Co., Ltd.

US$0.73

10,000 Pieces

Product profile

Customization

Available

Sprinkler Installation

Upright

Sprinkler Head Type

Closed

Model NO.

DN15 20

Alarm Valve Type

Wet Alarm Valve

Automatically Opened and Closed Repeatedly

Can Automatically Opened and Closed

Open Fire Sprinkler System Type

Water Spray System

Closed Fire Sprinkler System

Dry Fire Sprinkler System

Dry Alarm Valve Type

Differential Type

Wet Alarm Valve Structure

Pilot Valve Type

Alarm Valve Diameter

65mm

Nozzle Flow Coefficient

Deluge Valve Type

Piston Type

Size

65(Dia.)*100(H)*12(Hole Dia.)mm

Type

Fishing Float

Transport Package

Packing by Cartons

Trademark

Tianxing

Origin

Quanzhou, Fujian, China

HS Code

5909000000

Production Capacity

800000/Day

Key features

Versatile Installation Types: Suitable for upright installation in workshops, warehouses, hotels, and offices.

High Temperature Resistance: Nominal operating temperature of 68 Celsius degrees with 30 bars airproof test pressure.

Precision Glass Bulb Design: Features 5mm/3mm glass bulbs that expand and explode at operating temperature.

Durable Chrome Finish: Available in chrome finish for enhanced corrosion resistance and aesthetics.

High Flow Efficiency: Orifice sizes of 1/2'' and 3/4'' with a K factor of 80 for optimal water spray.

OEM and ODM Services: Customization available with dedicated R&D engineers and production support.

Compact and Standardized: Dimensions of 54mm height and 27.5mm width fit standard fire safety systems.

Reliable Sealing Mechanism: Composed of sprinkler frame, sealant, and glass bulb for automatic activation.

Company profile

Quanzhou Sanxing Fire-Fighting Equipment Co., Ltd.

Fujian, China

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: ≤6.21h 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.