What materials are used for the main components?

The body, gate, bonnet, gland, and cap are made of ductile iron; the stem is SS420; the outlet is SS304; and bolts are stainless steel.

Where is the manufacturer located?

The manufacturer, Qingdao Huaguan Valve Co., Ltd, is located in Qingdao, Shandong, China.

Industrial Heavy-Duty Cast Iron Fire Safety Valve for Reliable Performance

Name: Industrial Heavy-Duty Cast Iron Fire Safety Valve for Reliable Performance
Brand: Qingdao Huaguan Valve Co., Ltd.
SKU: 887571325

Shandong, ChinaQingdao Huaguan Valve Co., Ltd.

US$60.00

1 Piece

Product profile

Customization

Available

Type

Outdoor Fire Hydrant

Decompression

Normal Fire Hydrant

Model NO.

BS750

Rotation

Ordinary Bolt

Outdoor Fire Hydrant Type

Low Fire Hydrant

Transport Package

Crate

Specification

BS750

Trademark

HGV

Origin

China

HS Code

848180

Production Capacity

200000 PCS Per Year

Key features

Certified Safety Compliance: Holds UL, FM Approves, CE, WRAS, ACS, and ISO9001 certifications for global safety standards.

Heavy-Duty Construction: Manufactured from ductile iron body and stainless steel components for durability and corrosion resistance.

Standardized Design: Complies with BS EN1074-6 design standard and BS EN1092-2 flange standards for compatibility.

Full Customization Support: Offers full customization options including OEM and ODM services to meet specific project requirements.

Reliable Manufacturer: Established in 1994 with 30 years export experience, 280 employees, and annual output over 200,000 pcs.

Strict Quality Control: Features 3 QA/QC inspectors, random visual and function inspections, and full raw material traceability.

Fast Lead Time: Average lead time of one month for both peak and off-season periods to ensure timely delivery.

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: ≤1.05h

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.