Durable PTFE Lined Three-Way Ball Valve for Industrial Applications

Name: Durable PTFE Lined Three-Way Ball Valve for Industrial Applications
Brand: Naifulong Group Co., Ltd.
SKU: 1996609291

Zhejiang, ChinaNaifulong Group Co., Ltd.

US$10.00-5,000.00

1 Set

Product profile

Customization

Available

Media

Acid

Material

Carbon Steel

Model NO.

custom

Connection Form

Flange

Driving Mode

Pneumatic

Nominal Pressure

Pn6-Pn25,Class 150, 150lb

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Temperature

Normal Temperature

Standard

GB/T 12224 , Hg/T3704

Application

Industrial Usage, Water Industrial Usage

Customized Support

ODM OEM

Surface

Smooth

Model No

Q41f4-150lb

Color

Epoxy Royal Blue;Anti-Corrosion Epoxy Dark Green;F

Transport Package

Solid Wooden Case

Specification

Customizable

Trademark

NFL

Origin

China

Key features

Corrosion Resistant Design: PTFE lined construction ideal for handling acids, alkalis, and solvents in chemical industries.

Pneumatic Driving Mode: Efficient pneumatic operation suitable for automated flow control in industrial settings.

Wide Pressure Range: Available in Pn6-Pn25 and Class 150/150lb ratings to meet diverse pressure requirements.

Customization Available: ODM and OEM services offered with customization options from customer samples.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015, ISO 45001:2018, and ISO 14001 standards.

100% Product Inspection: Every finished product undergoes visual and functional inspection before delivery.

Fast Lead Time: Average lead time of one month for both peak and off-peak seasons.

Global Export Experience: 18 years of export experience serving markets in Europe, Asia, and beyond.

Company profile

Importers and ExportersPatents AwardedExhibition ExperienceHigh Repeat Buyers Choice

Naifulong Group Co., Ltd.

Zhejiang, China

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:What products do we have in detail?

Our range: Fluorine lined ball, butterfly, gate, globe, sleeve plug, swing check valves, filters/strainers, control valves; fluorine lined pipes, spools/spacers, Tees, Elbows, Reducers, pipe instruments, dip/entry pipes, tubular sight glasses, inline samplers, compensators, hoses, safety shields. PTFE lined ball, butterfly, globe, gate valves, with optional electric/pneumatic actuators. Valve Body: Ductile Iron, carbon steel, stainless steel; Pipe/spools: carbon steel

Q:What is the main application field of Fluorine lined valves, pipes, fittings, and equipment?

Fluorine lined products excel in Alkalies & Acid industries, Solvents factories, Water treatment, Pulp & Paper mills, hydrocarbon, mining, Energy & Power, Oil & Gas, Fertilizer, Pharmaceuticals, etc.

Q:What kind of quality issues encountered in the marketing of fluorine lined products?

A) Lining Adhesion Problems B) Permeation and Degradation C) Mechanical Damage D) Thermal Cycling Issues