How are the goods packaged and shipped?

Usually packed on wood pallets as requested. We usually ship by sea, but airline shipping is also optional.

What is the warranty policy?

Warranty time is 12 months from shipment. We are responsible for all quality problems. Quality control includes raw material control, production process control, and water testing.

What is the average lead time?

For samples, delivery is about 2-5 days. For mass production, lead time is about 15-60 days after receiving the deposit payment.

Fire Detector Flow Switch Flow Sensor Fire Protection System Fire Fighting Pipes FM UL Water Flow Indicator5.0 (1 review)

Name: Fire Detector Flow Switch Flow Sensor Fire Protection System Fire Fighting Pipes FM UL Water Flow Indicator5.0 (1 review)
Brand: Maitolead Pipeline Technology(Tianjin)Co., Ltd.
SKU: 1924926936

Tianjin, ChinaMaitolead Pipeline Technology(Tianjin)Co., Ltd.

US$45.00

10 Pieces

Product specifications

size

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Onlie

Main Application

Water

Size

DN50-DN200

Application

Fire System

Type

Electromagnetic Flow Meter

Measuring Media

Liquid

Measuring Principle

Electrical Principles

Measurement Object

Closed Pipeline

Certification

FM/UL

Rating Pressure

up to 450psi (3.1MPa)

Flow Sensitivity

4-10gpm (15.0-37.5L/Min)

Maximum Surge

18fps (5.5m/S)

Body Material

Ductile Iron

Transport Package

Cardboard Box + Pallet

Specification

2''-8''

Trademark

Maitolead

Origin

China

Production Capacity

50000tons/Year

Key features

FM/UL Certified Quality: Products hold FM and UL certifications, ensuring compliance with strict safety standards.

High Pressure Resistance: Supports rating pressure up to 450PSI (3.1MPa) for robust fire protection systems.

Durable Ductile Iron Body: Constructed from high-strength ductile iron for long-lasting performance in harsh environments.

Sensitive Flow Detection: Flow sensitivity of 4-10GPM ensures accurate and timely water flow indication.

Weatherproof Enclosure: NEMA 4 rated enclosure suitable for both indoor and outdoor installation.

Flexible Customization: OEM/ODM services available with custom logo and design support from our R&D team.

Comprehensive Documentation: Provides full export documents including certificates of origin, material analysis, and test reports.

Reliable After-Sales Support: 12-month warranty covering quality problems with dedicated technical assistance.

Company profile

Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Tianjin, China

Business Type: Trading Company, Group CorporationAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryMaitolead Pipeline Technology (Tianjin) Co., Ltd. is identified as a Chinese trading company/group corporation focused on industrial equipment and components, including multiple pipe fitting, flange, and valve categories. It has self-operated import and export rights, reports that exports comprise 90% of total sales, and is located in Tianjin with service proximity to Tianjin Port. Its stated service infrastructure is limited: no overseas showroom, agents, branches, or reported offline trade-show participation. R&D resources are minimal, with one R&D engineer and no new products launched in the past year; ODM, SDK, and well-known-brand OEM services are unavailable. Customization from samples is offered. Complaint handling, corrective/preventive action, and approved-supplier-list procedures are not documented in the provided data. Certification, production facilities, customer cases, raw-material traceability, and quality assurance remain unverified.

Supplier typeThe supplier is explicitly described as a trading company and group corporation, with a limited-company ownership structure and a business focus on industrial equipment and components. Its listed offerings cover pipe fittings, flanges, and valves, while the registered and physical addresses are both in Tianjin.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, and no reported offline trade-show participation. It also has no written procedures or records for customer complaints or corrective and preventive actions, indicating documented after-sales processes are not demonstrated.

R&D capabilityThe supplier reports one R&D engineer and no new products launched in the past year. It also does not provide ODM services, SDK availability, or OEM services for popular brands, which indicates limited demonstrated innovation capability.

Customization capabilityThe supplier explicitly states that it provides customization from samples. This is direct evidence of a sample-based customization service, although no broader engineering or design capacity is specified.