Are there discounts for large orders?

Yes, special preferential policies and rebates are available for customers with high demand.

What is the working pressure rating?

The standard working pressure is 2.5MPa.

What materials are used for the fittings?

We primarily produce malleable iron and ductile iron pipe fittings.

Kanaifu Grooved Fire Fighting UL FM Ductile Iron Flexible Coupling

Name: Kanaifu Grooved Fire Fighting UL FM Ductile Iron Flexible Coupling
Brand: Kanaifu Group (Shanxi) Piping Systems Co., Ltd
SKU: 2149616855

Shanxi, ChinaKanaifu Group (Shanxi) Piping Systems Co., Ltd

US$0.20-3.99

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Years

Model NO.

Coupling

Connection

Female

Flexible or Rigid

Rigid

Material

Malleable Iron

Standard

Working Pressure

2.5MPa

Package Size

48*32*20cm

Transport Package

Carton

Specification

2"-12"

Trademark

k&f

Origin

Shanxi, China

HS Code

73071900

Key features

UL & FM Certified: Products hold valid UL and FM certifications for fire protection systems.

Wide Size Range: Available in sizes DN25-300 to meet various pipe diameter requirements.

Hot-dip Galvanized: Surface treated with hot-dip galvanizing for superior corrosion resistance.

2-Year Warranty: Comprehensive 2-year warranty coverage for product quality assurance.

Custom Manufacturing: OEM/ODM services available; customized fittings produced per customer drawings.

Fast Lead Time: Efficient production with lead time within 15 workdays for both peak and off-season.

Free Samples: Free samples provided for quality verification (buyer pays freight).

High Capacity: Annual production capacity of 50,000 tons ensures stable supply.

Company profile

High Repeat Buyers ChoiceFast DeliveryPatents AwardedExhibition Experience

Kanaifu Group (Shanxi) Piping Systems Co., Ltd

Shanxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.95h

AI-Powered supplier vetting

SummaryThe supplier operates in gear reducers, gearboxes, gears, railway vehicle accessories, pumps, firefighting equipment, and environmental-protection equipment. It demonstrates broad customization capability, documented inspection and service procedures, in-stock capacity, OEM experience for well-known brands, and participation in the Tube & Wire trade show. Production resources include CNC lathes, automatic tapping, pressure testing, galvanizing, shot blasting, annealing, molding, and material-testing equipment. However, the supplier lacks an SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and has no valid manufacturing-capacity contract with related subcontractors. Certification ownership, customer-specific case details, and environmental and fire-drill status are not sufficiently evidenced.

Supplier typeThe stated business scope identifies the supplier as a manufacturer and seller focused on gear reducers, gearboxes, gears, railway locomotive and vehicle accessories, pumps, firefighting equipment, and environmental-protection equipment. This supports classification as an industrial equipment manufacturer with related sales activities.

After-Sales capabilityThe supplier has documented corrective and preventive action and complaint-handling procedures with records, plus written supplier-service assessment procedures. It also reports in-stock capacity, but lacks overseas warehouses, showrooms, agents, or branches and reports zero countries with overseas services, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports no available SDK, and no specific R&D achievements, patents, laboratories, or product-development outcomes are provided. The absence of an SDK is an explicit limitation for SDK-based development capability.

Production capacityProduction capability is supported by inspection instructions that are uniformly followed, in-stock capacity, and equipment including CNC lathes, automatic tapping and pressure-test production lines, galvanizing lines, shot blasting, annealing, molding, and material-testing equipment. However, there is no valid contract covering manufacturing capacity between the factory and related subcontractors, which is a documented capacity-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.