What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

What certifications does the company hold?

We hold ISO9001, TS, ISO14001, and GB/T28001 certifications, and our products are CE certified.

Durable Industrial Grade Butterfly Valve with Water Lining

Name: Durable Industrial Grade Butterfly Valve with Water Lining
Brand: Naifulong Group Co., Ltd.
SKU: 2286742205

Zhejiang, ChinaNaifulong Group Co., Ltd.

US$10.00-5,000.00

1 Set

Product profile

Customization

Available

Media

Acid

Driving Mode

Pneumatic

Model NO.

custom

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Auto Sealed

Valve Stem

Normal

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Sheet Metal

Standard

GB/T 12224 , Hg/T3704

Application

Industrial Usage, Water Industrial Usage

Key features

Industrial Grade Durability: Designed for harsh environments with metal hard sealed surfaces and center sealing structure.

Anti-Corrosion Lining: Features water lining and fluorine-lined technology for superior resistance to acids and chemicals.

Pneumatic Driving Mode: Equipped with pneumatic actuation for reliable and efficient automatic control in industrial settings.

Certified Quality Assurance: Manufactured under ISO9001, TS, ISO14001, and GB/T28001 certified strict quality systems.

Customization Support: Offers OEM and ODM services with customization options available from customer samples.

Flange Connection: Standard flange connection form ensures secure and easy installation in piping systems.

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

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 is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

Q:What materials are used for the valve body?

The valve body is made from sheet metal, with options for ductile iron, carbon steel, and stainless steel.

Q:What are the main applications for these valves?

They are widely used in chemical, pharmaceutical, power, petroleum, metallurgy, and water treatment industries.

Q:Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services, allowing customization from customer samples.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Send Inquiry

*To:Naifulong Group Co., Ltd.

*Content:

0/4000

Supplier replies will be sent to your registered email

Durable Industrial Grade Butterfly Valve with Water Lining