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High-Performance Lined Ball Valve for Stable Industrial Water Flow
US$10.00-5,000.00
1 Set
Product profile
Customization
AvailableMedia
AcidMaterial
Carbon SteelModel NO.
customConnection Form
FlangeDriving Mode
PneumaticNominal Pressure
Pn6-Pn25,Class 150, 150lbChannel
Straight Through TypeStructure
Floating Ball ValveType
Floating Ball ValveFunction
Blow-Down Valve, Relief Valve, Atmospheric ValveTemperature
Normal TemperatureStandard
GB/T 12224 , Hg/T3704Application
Industrial Usage, Water Industrial UsageTrademark
NFLOrigin
ChinaKey features
ISO 9001 & CE Certified: Manufactured under strict ISO 9001:2015 and CE standards for quality assurance.
Customization Available: ODM and OEM services available with customization options from samples.
100% Finished Product Inspection: All products undergo visual and functional inspection before delivery.
Advanced Manufacturing Equipment: Equipped with CNC machining, injection, welding, and pipe machining facilities.
Wide Material Compatibility: Compatible with PTFE, FEP, PFA, Ductile Iron, Carbon Steel, and Stainless Steel.
Global Export Experience: 18 years of export experience serving Europe, Asia, and other global markets.
Comprehensive Product Range: Offers lined valves, pipes, fittings, and vessels for various industrial applications.
National High-Tech Enterprise: Recognized as a high-tech firm with over 40 patents and specialized R&D capabilities.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 18 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.01h
AI-Powered supplier vetting
SummaryThe supplier is a Zhejiang-based high-tech manufacturer focused on pumps, vacuum equipment, valves, hardware, metal products, and industrial automation components. It reports over 40 patents, recent new-product development, ODM services, and OEM work for well-known brands. Production is supported by machining, injection, CNC, welding, and pipe-machining facilities, 12 quality inspectors, documented finished-product inspection instructions, and valid contracts with associated subcontractors. Quality and sustainability systems include ISO9001:2015, ISO45001:2018, and ISO14001 certifications, while regular fire drills were conducted during the past year. The supplier has 18 years of export experience, with exports representing 51%–70% of total sales, and has participated in the Russian PVC Exhibition. However, it reports no SDK, inventory, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries with overseas service coverage. Financial records are identified for 2023–2025, but no...
Supplier typeThe supplier identifies itself as a national high-tech enterprise, Zhejiang Made unit, and specialized and sophisticated enterprise. Its stated business scope covers manufacturing, pumps and vacuum equipment, valves and plugs, hardware, metal products, and industrial automation products, indicating a diversified industrial equipment manufacturer.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. It also reports other product-compliance certification, but the specific standard is not identified, so the assessment is supported primarily by the named management-system certificates.
After-Sales capabilityThe supplier reports no in-stock service capability, overseas warehouse, overseas showroom, overseas agent, or overseas branch, and lists zero countries where overseas services are offered. These stated limitations indicate weak overseas after-sales and local-service coverage.
R&D capabilityThe supplier reports more than 40 patents, including multiple national patents, and states that it developed new products during the past year. It also provides ODM and OEM services, although it explicitly reports no available SDK.
Production capacityProduction evidence includes valid manufacturing-capacity contracts with associated subcontractors, machining, injection, CNC, welding, and pipe-machining facilities, 12 quality inspectors, documented inspection instructions, and a one-month peak-season lead time. The supplier also reports 12 qualified service-capability suppliers and written procedures with follow-up records, supporting substantial production and quality-management capability.
Customization capabilityThe supplier reports customization from samples, ODM services, and OEM services for well-known brands. These statements directly support the ability to deliver customer-specific products and manufacturing solutions.
Product Q&A
Q:Who is NaiFuLong Group Co., Ltd?
A:
NaiFuLong Group Co., Ltd. is an ISO 9001 and CE Certified company, a leading manufacturer of PTFE, FEP, and PFA material Lined Valves, Pipes, Fittings, and Equipment.
Q:What products does the company offer?
A:
Our range includes Fluorine lined ball, butterfly, gate, globe, sleeve plug, swing check valves, filters/strainers, control valves, and various lined pipes, spools, and fittings.
Q:What are the main application fields for these products?
A:
Fluorine lined products are used in Alkalies & Acid, Solvents factories, Water treatment, Pulp & Paper mills, hydrocarbon plants, mining, Energy & Power, Oil & Gas, Fertilizer, and Pharmaceutical industries.
Q:What quality issues arise in marketing fluorine lined products?
A:
Common issues include Lining Adhesion Problems, Permeation and Degradation, Mechanical Damage, and Thermal Cycling Issues.
Q:What is the Minimum Order Quantity?
A:
The Minimum Order Quantity is 1 Set.
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*To:Naifulong Group Co., Ltd.
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