What is the warranty or quality guarantee?

We perform 100% inspection on finished products and have 23 QA/QC inspectors to ensure quality.

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We accept LC, T/T, D/P, and Western Union for payment.

Heavy-Duty Ductile Iron Manual Butterfly Valve for Industrial Use

Name: Heavy-Duty Ductile Iron Manual Butterfly Valve for Industrial Use
Brand: Huhang Technology Group Co., Ltd.
SKU: 2094182792

Fujian, ChinaHuhang Technology Group Co., Ltd.

US$150.00-2,000.00

1 Piece

Product profile

Customization

Available

Media

Water, Steam, Gas, Oil, etc

Driving Mode

Manual, Electric, Pneumatic, Bevel Gear

Model NO.

DN800

Connection Form

Clamped, Flange, Welded

Structure

Double-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Ultra Low Temperature (T<-100°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

BS, ANSI, En, ISO, GB

Application

Industrial Usage, Water Industrial Usage, Household Usage

Color

Red, Blue or as Per Customer′S Request.

Siize

Customized

Test Standard

CB/T13927

Seal Material

NBR/EPDM

Transport Package

Export Standard Package

Specification

DN100-DN2000

Trademark

huhang

Origin

China

Production Capacity

50000PCS/Month

Key features

Double Eccentric Design: Ensures no sliding friction, providing reliable sealing and long wear resistance.

Wide Media Compatibility: Suitable for water, steam, gas, oil, and other air pipelines in industrial use.

Customizable Options: Color (Red/Blue), Size, Test Standard, and Seal Material can be customized.

Efficient Operation: Quick opening and closing with easy operation and labor-saving manual drive.

High Quality Manufacturing: 100% inspection with 23 QA/QC inspectors ensuring product reliability.

Flexible Customization: Supports full customization, minor customization, and customization from samples.

Professional Manufacturer: Over 20 years experience with 5 manufacturing facilities and 8 R&D engineers.

Certified Quality: Products comply with CE certification and international standards like ANSI/ISO.

Company profile

High Repeat Buyers ChoiceSelf-brandedPatents AwardedExhibition Experience

Huhang Technology Group Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.21h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and technical capabilities, including environmental-protection equipment, water-resource machinery, fire-related services, OEM/ODM support, product customization, and SDK availability. It reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other certifications. Quality, complaint handling, corrective-action, finished-product inspection, and supplier-assessment procedures are documented and followed. Production evidence includes three production lines, inventory capability, ten experienced export-trade staff, and one-month average lead times in both peak and off-season periods. However, the supplier lacks a valid contract with affiliated subcontractors and has no overseas warehouse or showroom. Financial information is identified for 2021–2023, but the provided slices do not disclose financial results or sufficient indicators to assess financial strength. No Fortune 500 cooperation is reported, although OEM service for well-known brands and repeat-buyer...

Supplier typeThe stated business scope covers sales and manufacturing of environmental-protection and water-resource equipment, as well as fire technical services and related technical services. This indicates a manufacturer and technical-service supplier rather than a purely trading entity.

CertificationsThe supplier reports CE and other product-compliance certifications, together with ISO9001:2015, ISO45001:2018, ISO14001, and other management or sustainability certifications. These explicitly support compliance and management-system capability.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus written supplier-service assessment procedures. However, it reports no overseas warehouse and no overseas showroom, which limits certain overseas service resources.

R&D capabilityThe supplier reports new products during the past year, ODM capability, SDK availability, and eight R&D engineers. These are explicit indicators of active product-development and technical resources.

Production capacityProduction evidence includes three production lines, inventory capability, standardized finished-product inspection instructions, one-month average lead times in both peak and off-season periods, and quality-assurance procedures. A deficiency exists because the factory and affiliated subcontractors reportedly have no valid manufacturing contract, creating a documented subcontracting-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad product-development and customization coverage.

Client casesThe supplier reports OEM service for well-known brands and a repeat-buyer preference of 80%–100%, which supports the existence of established customer relationships. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or case details are provided.