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Industrial One-Way Check Valve for Bulk Oil Storage Tanks
US$0.99-1.88
1 Piece
Product specifications
Nominal Diameter
Body Material
Pressure Class
Product profile
Customization
AvailableMedia
Water, Steam, Oil Products, Natural Gas, CorrosiveTemperature
Ordinary TemperatureModel NO.
H44H-150LBMaterial
Wcb/A105/SS316Connection Form
FlangeStructure
CheckPressure
High TemperatureFunction
Swing Check ValveSealing Form
Swing Check ValveFlow Direction
UnidirectionApplication
Industrial UsagePressure Rating
Class150/300Connection Standard
ASME B16.5Structure Length
ASME B16.10Function Mode
Automatic One-Way Opening and ClosingTransport Package
Wooden Case by SeaSpecification
2", 3", 4", 6", 8", 10", 12"Trademark
YONGYUANOrigin
ChinaHS Code
8481804090Production Capacity
100000pieces/YearKey features
American Standard Compliance: Manufactured in strict accordance with ASME B16.5/16.10 standards.
Swing Design for Low Resistance: Features automatic one-way opening to prevent backflow with minimal pressure drop.
Durable Material Options: Available in WCB, A105, and SS316 with stellite hardfaced seats for wear resistance.
Wide Pressure & Temperature Range: Supports Class 150 to 1500 LB ratings for high temperature and pressure applications.
Versatile Media Compatibility: Suitable for water, steam, oil, natural gas, and corrosive media in industrial settings.
OEM and ODM Services: Offers flexible customization, full customization, and sample-based customization options.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 24 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.34h
AI-Powered supplier vetting
SummaryThe supplier is a limited company engaged in the manufacture, processing, and sale of valves, flanges, and related accessories, with import and export authorization. It reports participation in national and industry standard formulation, more than 30 patents, and API 6D, API 607/6FA, and TÜV SIL certifications. The supplier provides ODM, OEM, sample-based, full, and flexible customization, but does not provide 3D software design services, has no available SDK, and reported no new products in the past year. Production evidence includes six production lines, a one-month average lead time in both peak and off-season, and 15 experienced export staff. However, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no valid manufacturing contract with related subcontractors. Quality assurance is stated, but several supplier-management, corrective-action, and complaint-handling procedures lack written records. Customer evidence is limited to OEM service for well-known...
Supplier typeThe supplier is identified as a limited company with a combined company type. Its stated business scope covers manufacturing, processing, and sales of valves, flanges, and accessories, plus import and export activities, while its offered product scope is valves and flanges.
CertificationsThe supplier states that it holds API 6D, API 607/6FA fire, and TÜV SIL functional safety certifications. It also reports participation in national standard formulation and drafting 13 industry standards, but the certification evidence is limited to the stated company description.
After-Sales capabilityThe supplier reports no overseas warehouse, showroom, overseas agent, or branch, and indicates zero countries with overseas services. It has a customer-complaint handling procedure, but no written records, so the available evidence does not demonstrate strong after-sales execution.
Production capacityThe supplier reports six production lines and a one-month average lead time in both peak and off-season, with 15 experienced export staff supporting trade operations. Against this, it reports no inventory capability and no valid manufacturing contract with related subcontractors, so production capacity is evidenced but operational resilience has stated gaps.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization, and also provides ODM and OEM services, including OEM service for well-known brands. It does not provide 3D software design services, but the stated manufacturing and customization options support a positive assessment.
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a manufacturer with two factories located in Jinhua, Zhejiang and Jiujiang, Jiangxi. The total area is 120000 square meters and there are more than 600 employees. We have a complete industrial chain from casting to production, and have formed a production strength of over 600 specifications of high, medium, and low pressure valves.
Q:Is it possible to customize products?
A:
Sure, we have the service capability of manufacturing the entire industry chain from design and development, casting, processing, assembly and pressure testing, and packaging logistics, and can provide trademark customization services.
Q:Can you provide samples?
A:
Yes, a certain fee needs to be paid, and the sample fee can be deducted after the order reaches a certain quantity.
Q:How long is your delivery time?
A:
Regular products take about 25 days, while customized products require 30-35 days. The specific delivery time depends on the type and quantity of goods. You can contact us for the latest delivery time.
Q:Can I visit the factory area?
A:
Of course, you can contact us if needed.
Send Inquiry
*To:
Zhejiang Yongkang Yongyuan Valve Co., Ltd.
Zhejiang Yongkang Yongyuan Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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