Does the manufacturer offer OEM and ODM services?

Yes, the manufacturer offers both OEM and ODM services with full customization options available.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Industrial-Grade Flanged Gate Valve in Premium Ductile Iron

Name: Industrial-Grade Flanged Gate Valve in Premium Ductile Iron
Brand: Qingdao Huaguan Valve Co., Ltd.
SKU: 888498145

Shandong, ChinaQingdao Huaguan Valve Co., Ltd.

US$30.00-2,000.00

2 Pieces

Product profile

Customization

Available

Media

Water

Type

Straight-through

Material

Cast Iron

Connection Form

Flange

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Regulation, Safety, Flow Control

Application

Industrial Usage, Water Industrial Usage

Certificate

UL/FM

Transport Package

Crate

Specification

2" - 24"

Trademark

HGV

Origin

China

HS Code

848180

Production Capacity

200000 PCS Per Year

Key features

Premium Ductile Iron Construction: Body, wedge, bonnet, and yoke made of ASTM A536 Ductile Iron for superior strength.

Fusion Bonded Epoxy Coating: Coated to AWWA C550 standard for enhanced corrosion resistance and longevity.

AWWA C515 Compliance: Design and testing strictly follow AWWA C515 standards for industrial water applications.

High Pressure Rating: Standard working pressure 250 PSI, with 200 and 300 PSI options available.

Dual Certification: Certified by UL and FM for fire safety and industrial reliability.

Versatile Installation: Suitable for horizontal or vertical pipelines with two-way flow capability.

Customizable Flanges: Other flange types available upon request beyond standard AWWA C110/A21.10.

OEM/ODM Services: Full customization options available with dedicated R&D engineers.

Company profile

Years of Export ExperiencePatents AwardedSelf-brandedNational Award received

Qingdao Huaguan Valve Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 30 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.56h

AI-Powered supplier vetting

SummaryQingdao Huaguan Valve Co., Ltd. is a China-based limited company established in 1994, with 96 employees and a product range including knife gate valves, check valves, fire hydrants, and gate valves. It reports ISO9001:2015 and CE/UL certifications, documented quality, corrective-action, and complaint-handling procedures, plus three quality inspectors and stated annual gate-valve productivity of 200,000 sets. The supplier offers full customization and has inventory capability, but lacks an SDK, overseas warehouses, overseas agents or branches, overseas showrooms, and offline trade-show participation. Manufacturing capacity is not supported by a valid contract with its factory or related subcontractors. Financial information identifies reporting years but does not provide sufficient performance data. No customer cases are documented in the provided slices.

Supplier typeThe supplier is identified as Qingdao Huaguan Valve Co., Ltd., a China-based limited company established in 1994, operating from Shandong with 96 employees. It is not part of a larger company group, and its stated product scope is focused on industrial valve products.

CertificationsThe supplier reports ISO9001:2015 and other management-system certifications, together with CE, UL, and other product-compliance certifications. These stated certifications provide explicit evidence of certification holdings, although the specific additional certificates are not identified.

R&D capabilityThe supplier reports full customization and identified production equipment, but explicitly states that no SDK is available. The evidence supports customization and manufacturing functions, not broader innovation or product-development strength.

Production capacityThe supplier reports annual gate-valve productivity of 200,000 sets, production equipment including automatic molding, CNC machining, vulcanizing, grinding, and pressure-testing equipment, three quality inspectors, and one-month lead times in peak and off-peak seasons. However, it explicitly lacks a valid contract covering the factory and related subcontractors, which is a documented production-capacity risk.

Customization capabilityThe supplier explicitly reports full customization design capability. This is supported by documented finished-product inspection instructions, quality assurance, and corrective and preventive action procedures.

Product Q&A

Q:What is the working pressure range?

The standard working pressure is 250 PSI. Options for 200 PSI and 300 PSI are available upon request.

Q:What materials are used for the valve components?

The body, wedge, bonnet, and yoke are made of Ductile Iron (ASTM A536). The stem is Stainless Steel (AISI 420), and the wedge nut and stem nut are Brass (ASTM B124).

Q:Can the valve be installed in vertical pipelines?

Yes, the valve can be installed on both horizontal and vertical pipelines. Two-way use is allowed, meaning the direction of fluid flow can be ignored during installation.

Q:What certifications does the product have?

The product holds UL and FM certifications and is designed according to AWWA C515 standards.

Q:Is customization available for flange types?

Yes, while the standard flange type follows AWWA C110/A21.10, other flange types are available upon request.