What are your payment and shipping terms?

We accept LC, T/T, D/P, PayPal, and Western Union. Shipping is mainly by sea, with air freight available, and terms include EXW, FOB, and CIF.

How is after-sales service guaranteed?

We offer a 12-month warranty from shipment, covering all quality issues, supported by strict quality control and waterproof testing.

Why should I choose Leyon as my supplier?

We offer genuine products, competitive prices, 28 years of fire protection expertise, and serve clients in over 60 countries.

Leyon FM UL Fire Protection System Fire Sprinkler System Resilient Swing Design for Pipes Durable Flanged Check Valve

Name: Leyon FM UL Fire Protection System Fire Sprinkler System Resilient Swing Design for Pipes Durable Flanged Check Valve
Brand: Leyon Piping System Co., Ltd
SKU: 2184436152

Shanghai, ChinaLeyon Piping System Co., Ltd

US$40.00-2,100.00

1 pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Material

Cast Iron

Model NO.

FM UL 12"

Connection Form

Flange

Structure

Swing

Function

Fire Fighting

Application

Fire Protection

Customizable

Flanged Resilient Swing Check

Product Name Vaho

Feature

Pipe Connection

Hazardous

Chemical No

Transport Package

Box

Specification

12"

Trademark

Leyon

Origin

Shanghai, China

Key features

FM & UL Listed Certification: Certified for life-safety applications with FM approval and UL Listing.

Comprehensive Size Range: Available in sizes from 2 inches to 72 inches for versatile installation.

Robust Cast Iron Construction: Made of durable ductile iron with fusion bonded epoxy coating.

Effective Backflow Prevention: Engineered to prevent water backflow and maintain system pressure integrity.

Flexible Customization Options: Supports OEM/ODM, full customization, and minor customization from designs.

Wide Application Scope: Ideal for fire sprinkler systems, main supply lines, and various industrial sectors.

Global Market Experience: Serving clients in over 60 countries with 28 years of industry focus.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceProduct CertificationQuality Assurance

Leyon Piping System Co., Ltd

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.89h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company, although the provided company description also indicates a large production base with 1,430 employees, automated production lines, and 246 quality control personnel. It demonstrates broad customization, 3D design, ODM, and OEM capabilities, with new products introduced during the past year. Export experience is stated as 16 years, and exports account for 90% of total sales. Quality assurance is reported, but other quality-control information is inconsistent: one slice states only one inspector and finished products checked by packing staff, while another describes 246 quality control personnel. After-sales and supplier-service management appear weak because no written procedures or records are available for complaints, corrective actions, or service assessment. No overseas agents, warehouses, showrooms, or SDK are reported. Financial assessment is inconclusive because the provided financial fields are incomplete and inconsistent, and monetary...

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions, customer complaints, or service-capability assessment. It also reports no overseas warehouse, showroom, agent, or branch capability, although it has participated in an offline trade show; the documented service-management evidence indicates a deficiency.

R&D capabilityThe supplier reports 3D software design services, new products during the past year, and ODM capability. However, it has no available SDK and reports no internationally recognized design awards or national science and technology progress awards; the evidence supports development activity but not a clearly superior innovation record.

Production capacityThe supplier describes a production base with 1,430 employees, an 80,000-square-meter facility, nine DISA lines, and two Sinto FCMX automatic lines, while also reporting one quality inspector and finished-product checks by packing staff. It states one-month lead times in both peak and off-season periods, but the unknown manufacturing-capacity contract status and conflicting quality staffing information limit certainty.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization. It also provides 3D software design, ODM, and OEM services, demonstrating broad customization coverage.