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Non Return Vertical Check Valve for Thermal Power and Chemical Applications
US$35.00-295.00
1 Piece
Product profile
Customization
AvailableMedia
Water, Sewage, SeawaterTemperature
Ordinary TemperatureModel NO.
H40JMaterial
Stainless SteelConnection Form
FlangeStructure
TubularPressure
Ordinary TemperatureFunction
Nrvr SilenceSealing Form
Gland Packings Globe ValveFlow Direction
UnidirectionStandard
ANSIApplication
Industrial Usage, Water Industrial UsageColor
OEMFeatures
Flexible Closure, Linear SealUsage
Chemical, Thermal Power, and Power PlantsOperating Temperature
≤ 100MOQ
1 PCTransport Package
Wooden BoxSpecification
DN25-DN250Trademark
OEMOrigin
Fujian, ChinaHS Code
8481804090Production Capacity
500000pieces/YearKey features
Backflow Prevention: Prevents reverse flow in pipelines, protecting pumps and equipment from damage.
Vertical Design: Suitable for pump outlets and space-limited systems with stable operation.
Durable Materials: Available in Cast Iron, Carbon Steel, and Stainless Steel for corrosion resistance.
Low Pressure Loss: Ensures efficient fluid flow with optimized internal structure.
Flexible Closure: Choose spring-assisted or gravity closing mechanisms based on needs.
OEM/ODM Support: Customizable color, features, and usage for specific industrial applications.
Wide Application: Ideal for water supply, HVAC, chemical industries, and irrigation systems.
Certified Quality: ISO 9001, CE, and TS certified with 30+ years manufacturing expertise.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-03-01Nearest Port: XiamenAverage Response Time: ≤0.02hTerms 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.
Product Q&A
Q:What types of valves do you manufacture?
A:
We produce gate, ball, globe, check, butterfly valves, and custom valves in materials like cast iron, carbon steel, and stainless steel.
Q:Can you produce valves according to our drawings or samples?
A:
Yes. We offer OEM/ODM services. Send drawings or samples, and we design and produce.
Q:What standards do your valves comply with?
A:
Our valves meet ANSI, DIN, JIS, BS, and GB standards tailored to market needs.
Q:What are your payment terms?
A:
T/T 30% deposit, 70% pre-shipment. L/C or other methods are negotiable.
Q:What should I do if I receive defective goods?
A:
Provide photos/videos of issues. We'll offer a solution within 48 hours.
Send Inquiry
*To:
Keep Promise Global (Xiamen) Holding Limited
Keep Promise Global (Xiamen) Holding Limited*Content:
Supplier replies will be sent to your registered email
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