What is the supply capacity?

We have a supply ability of 50,000 meters per day.

Which standards do your valves meet?

Our valves are manufactured in strict accordance with BS, ANSI, EN, ISO, and GB standards.

What is the inspection process?

We perform regular checks on the production line and 100% visual and function inspection on finished goods.

China Factory Premium Concealed Stem Flange DN50 Gate Valve with Innovative Copper Core

Name: China Factory Premium Concealed Stem Flange DN50 Gate Valve with Innovative Copper Core
Brand: Huhang Technology Group Co., Ltd.
SKU: 1944424871

Fujian, ChinaHuhang Technology Group Co., Ltd.

US$20.00-2,680.00

1 Piece

Product profile

Customization

Available

Media

Water

Temperature

Low/High/Ordinary Temperature

Model NO.

Z45T

Type

Straight-through

Material

Ductile Iron,Stainless Steel,Cast Steel

Connection Form

Flange

Pressure

Low/High/Ordinary Pressure

Actuator

Manual

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Flow Control

Standard

BS, ANSI,En, ISO, GB

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Export Standard Package

Specification

DN15-DN2000

Trademark

huhang

Origin

China

Production Capacity

50000PCS/Month

Key features

Copper Core Design: Innovative copper rod and core structure for reduced friction and operating torque.

Oxygen Welding Technology: Valve body and gate use oxygen welding surfacing to form a whole copper alloy.

Full Customization: Size standards can be customized according to specific requirements.

Strict Quality Inspection: 100% visual and function inspection on finished products with 23 QA/QC inspectors.

Multi-Material Options: Available in Ductile Iron, Stainless Steel, and Cast Steel materials.

Fast Production Capacity: Supply ability of 50,000 meters per day across 5 major manufacturing facilities.

Comprehensive Certifications: Products meet BS, ANSI, EN, ISO, GB standards with CE certification.

Flexible OEM/ODM: Full customization, minor customization, and flexible customization services available.

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: ≤1.56h

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.