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Over 30 years of manufacturing experience ISO/CE/PED certified factory Fast response and expert technical support Reliable quality and competitive pricing

OEM Ductile Iron Vertical Flanged Check Valve with Enhanced Linear Seal

Name: OEM Ductile Iron Vertical Flanged Check Valve with Enhanced Linear Seal
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2287004575

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$35.00-335.00

1 Piece

Product profile

Customization

Available

Media

Nitrates, Acetic Acids, Water, Steam

Temperature

Ordinary Temperature

Model NO.

HC42X-16Q

Material

Ductile Iron

Connection Form

Flange

Structure

Tubular

Pressure

Ordinary Temperature

Function

Nrvr Silence

Sealing Form

Bellows Globe Valve

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage

Color

OEM

Features

Flexible Closure, Linear Seal

Usage

Chemical, Thermal Power, and Power Plants

Operating Temperature

≤ 100

MOQ

1 PC

Transport Package

Wooden Box

Specification

DN50-DN500

Trademark

OEM

Origin

Fujian, China

HS Code

8481804090

Production Capacity

500000pieces/Year

Key features

Durable Ductile Iron Body: High-strength construction ensures corrosion resistance and long-term durability.

Vertical Swing Disc Design: Provides dependable backflow prevention with smooth fluid flow and low pressure drop.

Secure Flanged Connection: Enables easy and secure installation in vertical pipelines for various industrial systems.

Versatile Material Options: Disc available in Stainless Steel or Ductile Iron; Seat options include EPDM, NBR, or Metal.

Wide Application Range: Ideal for municipal water, wastewater, HVAC, and industrial fluid transport systems.

Minimal Maintenance Required: Cost-effective industrial design ensures reliable sealing performance with low upkeep.

Multiple Size & Pressure Ratings: Available in various configurations to meet specific pipeline requirements.

OEM Color Customization: Color can be customized according to specific client requirements.

Company profile

Importers and ExportersFast DeliveryFlexible CustomizationR&D Capabilities

Keep Promise Global (Xiamen) Holding Limited

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-03-01Nearest Port: XiamenAverage Response Time: ≤1.80hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryKeep Promise Global (Xiamen) Holding Limited is a China-based limited trading company established in 2021, focused on valves and reporting 10 employees. It states that it offers minor and flexible customization, OEM/ODM production, technical support, and a one-month order fulfillment time in both peak and off-peak seasons. However, the provided records show no available SDK, no management-system certification, no written corrective-action or complaint-handling procedures, and zero quality-control testing equipment. Financial records are indicated for 2022–2024, but no financial results or financial condition are provided. The supplier has an audit record by TUV Rheinland, but the stated evaluation result is 0, with no interpretation supplied. No customer cases or customer references are documented.

Supplier typeThe supplier is identified as a limited company and trading company headquartered in Xiamen, Fujian, China, with 10 employees and no stated affiliation with a larger company group. Its stated business scope includes general trading activities, while valves are identified as its primary product.

CertificationsNo supplier management-system certifications are recorded. Although a TUV Rheinland audit is listed with dates from December 8, 2025 to December 7, 2026, the audit evaluation result is stated as 0 and no certification or positive audit interpretation is provided.

After-Sales capabilityThe supplier describes technical support, but it has no written procedures or records for corrective and preventive actions or customer complaint handling. This directly indicates a documented after-sales process deficiency, despite the general service claim.

Production capacityThe supplier is classified as a trading company, and its product scope identifies valves, but no manufacturing capacity is documented. Production-control evidence is weak: quality-control testing equipment is listed as 0, while quality assurance and traceability status are unknown; the stated order lead time is one month in both peak and off-peak seasons.

Customization capabilityThe supplier explicitly reports minor customization and flexible customization capabilities and describes customized solutions and OEM/ODM production for valves. These statements provide direct evidence of customization availability, although they do not quantify the technical scope or manufacturing ownership of the service.