What are the payment terms?

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

What is the lead time for production?

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

Does the company provide OEM/ODM services?

Yes, we offer OEM and ODM services, including customization from samples, designs, and flexible minor customization options.

Premium Huhang Hadl41X Industrial Valve DN40 to DN600

Name: Premium Huhang Hadl41X Industrial Valve DN40 to DN600
Brand: Huhang Technology Group Co., Ltd.
SKU: 2194379775

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

Zero Backflow Protection: Patented pressure differential principle ensures absolute prevention of backflow contamination.

25% Energy Saving: No pressure reduction at inlet delivers significant energy efficiency compared to standard valves.

Premium Material Construction: Internal components crafted from stainless steel or copper alloy for pollution-free operation.

Dual-Chamber Control: Innovative dual-chamber design ensures superior performance and precise opening/closing.

Flexible Customization: Valve sizes and packaging can be tailored to specific customer requirements and designs.

Compact Straight-Through Design: Simplifies installation and maintenance with a space-saving structural layout.

Certified Quality Assurance: Holds invention and utility model patents with CE certification and 100% product inspection.

High Production Capacity: Capable of producing 50,000 meters per day with rigorous quality control processes.

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.

Product Q&A

Q:How does the valve prevent backflow?

It uses a patented pressure differential principle. When downstream pressure drops, the system opens to allow flow; if pressure reverses, it closes automatically to maintain an air gap and prevent backflow.

Q:What materials are used for internal components?

All internal components are made from stainless steel or copper alloy to ensure pollution-free operation and durability.

Q:Is customization available for valve sizes?

Yes, valve sizes can be tailored to fit precise specifications. We also offer custom packaging based on your artwork and requirements.

Q:What certifications does the product hold?

The product holds CE certification and has both an invention patent (ZL 2013 1 0718280.5) and a utility model patent (ZL 2013 2 0855732.X).

Q:What is the energy efficiency benefit?

The design ensures no pressure reduction at the inlet, resulting in approximately 25% energy savings compared to traditional check valves.