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Shipping by sea (FCL/LCL), air, or express (DHL, FedEx) based on your needs.

What should I do if I receive defective goods?

Send photos/videos of the issue. We'll provide a solution within 48 hours.

Do you offer spare parts or maintenance support?

Yes, spare parts and maintenance instructions are available for long-term partners.

Why choose your company?

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

Durable Ductile Iron Flanged Check Valve for Thermal Power

Name: Durable Ductile Iron Flanged Check Valve for Thermal Power
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2296085525

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 ductile iron construction ensures long-lasting durability and corrosion resistance.

Reliable Backflow Prevention: Vertical swing disc design opens with forward flow and closes instantly to stop reverse flow.

Secure Flanged Connection: Flanged connection type ensures stable and secure installation in vertical pipelines.

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

Low Pressure Drop Design: Optimized structure allows smooth fluid flow with minimal pressure loss.

Multiple Size Options: Available in various sizes and pressure ratings to meet diverse industrial needs.

Minimal Maintenance Required: Robust design ensures reliable sealing performance with low maintenance requirements.

Cost-Effective Solution: Combines high performance with cost efficiency for industrial applications.

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.