Is customized packaging available?

Yes, we offer customized packaging solutions tailored to your specific requirements and artwork, in addition to standard export cartons.

What certifications does the company hold?

Our products are certified with CE and other relevant standards, ensuring compliance with international quality and safety requirements.

Durable Huhang Hadl41X Valve for DN40 to DN600 Systems

Name: Durable Huhang Hadl41X Valve for DN40 to DN600 Systems
Brand: Huhang Technology Group Co., Ltd.
SKU: 2194262315

Fujian, ChinaHuhang Technology Group Co., Ltd.

US$29.00-198.00

1 Piece

Product profile

Customization

Available

Media

Water

Temperature

Less Than or Equal to 80 Degrees

Model NO.

HADL41X

Material

Ductile Iron,Stainless Steel,Cast Steel

Connection Form

Flange

Structure

Swing

Pressure

Low Pressure

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

BS, ANSI,En, ISO, GB

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Export Standard Packagea

Specification

DN40-DN600

Trademark

huhang

Origin

China

Production Capacity

50000PCS/Month

Key features

Patented Pressure Differential Design: Innovative dual-chamber control with invention patent ZL 2013 1 0718280.5 ensures zero backflow.

Energy Saving Efficiency: Engineered to save 25% energy while maintaining pressure integrity and operational reliability.

Customizable Specifications: Size standards can be tailored to meet precise client specifications via full customization.

Durable Material Construction: Crafted with stainless steel or copper alloy components for pollution-free and long-lasting performance.

Comprehensive Quality Inspection: 100% visual and functional inspection of finished products with rigorous pressure sealing tests.

High Production Capacity: Robust supply capability of 50,000 meters per day ensures swift and efficient order fulfillment.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs including packaging.

Multiple Patent Protection: Holds both invention patent ZL 2013 1 0718280.5 and utility model patent ZL 2013 2 0855732.X.

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: ≤0.79h

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.

Product Q&A

Q:What is the operating principle of this valve?

It uses a pressure differential principle where a decrease in outlet pressure triggers a piston movement to open the main valve, ensuring seamless flow and automatic closure to prevent backflow.

Q:Can the product size be customized?

Yes, the size standards can be tailored to meet your precise specifications, with options for full, minor, and flexible customization.

Q:What materials are used in the valve construction?

The valve is meticulously crafted with stainless steel or copper alloy components to ensure it is pollution-free, durable, and safe.

Q:How does the drain valve operate?

The drain valve activates automatically when the pressure difference (P1-P2) reaches 14 KPa, creating an air gap for safety, and closes automatically when the difference drops below this threshold.

Q:What is the production capacity and lead time?

We have a supply capability of 50,000 meters per day, with an average lead time of one month for both peak and off-peak seasons.