What sealing structure does the valve use?

The valve uses a Double-Eccentric Sealing structure with a metal hard sealed surface.

Does the supplier offer OEM and ODM services?

Yes, both OEM and ODM services are available, including full and minor customization.

What international standards does the valve comply with?

The valve complies with BS, ANSI, EN, ISO, and GB standards.

High-Quality Manual Flange Butterfly Valve for Efficient Flow Control

Name: High-Quality Manual Flange Butterfly Valve for Efficient Flow Control
Brand: Huhang Technology Group Co., Ltd.
SKU: 1942644061

Fujian, ChinaHuhang Technology Group Co., Ltd.

US$23.99-239.00

1 Piece

Product profile

Customization

Available

Media

Water, Steam, Gas, Oil, etc

Driving Mode

Manual, Electric, Pneumatic, Bevel Gear

Model NO.

Connection Form

Clamped, Flange, Welded

Structure

Double-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Material of Seal Surface

Metal Hard 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

Transport Package

Export Standard Package

Specification

DN100-DN2000

Trademark

huhang

Origin

China

Production Capacity

50000PCS/Month

Key features

Customizable Size: Size standards can be customized according to specific requirements.

Customizable Color: Available in Red, Blue, or as per customer request.

Multi-Connection Options: Supports Clamped, Flange, and Welded connection forms.

Versatile Driving Modes: Available in Manual, Electric, Pneumatic, and Bevel Gear options.

Wide Media Compatibility: Suitable for Water, Steam, Gas, Oil, and other media.

Durable Metal Hard Seal: Features metal hard sealed surface for long-lasting performance.

Double-Eccentric Sealing: Adopts double-eccentric sealing structure for efficient flow control.

Multiple International Standards: Complies with BS, ANSI, EN, ISO, and GB standards.

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: ≤1.10h

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.