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Industrial-Grade Ductile Iron Check Valve for Efficiency
US$500.00
2 Pieces
Product profile
Customization
AvailableMedia
WaterTemperature
-196℃~550℃Model NO.
H41H-63 DN100Material
Stainless SteelConnection Form
FlangeStructure
SwingPressure
Ordinary TemperatureSealing Form
Gland Packings Globe ValveFlow Direction
UnidirectionStandard
ANSIApplication
Industrial UsageSize
DN50-600Body Material
304, 316, 304L, 316L, WcbMedium
Water, Gas, OilColour
Blue, GStandards
ANSI/ASME B16.34, BS1873Transport Package
Polywood CaseSpecification
DN50-DN400Trademark
QUANSHUNOrigin
ZhengzhouKey features
Anti-External Leakage Design: Internal swing-arm design houses all moving parts within the valve body to prevent external leakage.
Flexible Swing Mechanism: Spherical joint allows 360-degree disc freedom with micro-position compensation for reliable operation.
Robust Material Options: Available in WCB, WC6, WC9, LCB, CF8, CF8M, CF3, CF3M, and other stainless steel grades.
Comprehensive Certifications: Holds API 6D, API Q1, CE, SIL, API 607, API 6FA, ISO 9001, and ISO 15848 certifications.
Customizable Specifications: Offers custom sizes (DN50-600), body materials, media types, colors, and standards (ANSI/ASME, BS).
Easy Maintenance Access: Large-diameter valves feature lifting eyes for easy hoisting and disc limit devices for safety.
Trusted Manufacturer: National High-Tech Enterprise with over 70 patents and supply experience for major global clients.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier exhibits strong capabilities in design and customization, offering extensive R&D and ODM/OEM services. They hold multiple certifications such as ISO and CE, suggesting a commitment to quality and sustainability. However, financial data indicates no recorded revenue or profit over recent years, raising concerns about financial credibility. Production capacity is significant, with an emphasis on valve manufacturing, and they have a facility equipped with machining and welding equipment. Export activities account for up to 40% of sales, but they lack overseas warehousing and showroom capabilities.
Supplier typeThe supplier provides 3D software design services and has capabilities for full customization and flexible design, serving both domestic and international markets.
CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, as well as CE and other certifications, indicating strong compliance with international standards.
After-Sales capabilityThe company provides non-traditional after-sales services and has clear procedures for handling customer complaints and maintaining service capability.
Financial creditThe supplier's financial data shows no revenue or profit in the last three years, indicating potential financial instability or reporting issues.
R&D capabilityThe supplier demonstrates innovation with new products in the past year and offers ODM services, although they lack SDK availability.
Production capacityThe supplier has significant production capabilities, with an annual output above US$100 million, focusing on various valve types.
Customization capabilityThe supplier excels in customization, offering a wide range of services from minor to full customization based on samples or designs.
Product Q&A
Q:What causes leakage at the stem extension?
A:
There are two reasons: one is the sealing ring damage; second, the sealing ring wear, aging.
Q:How to solve the leakage at the stem extension?
A:
The solution is to replace the sealing ring.
Q:What causes leakage at the valve and pipe connection?
A:
First, the sealing surface is damaged or contaminated by dirt; second, gasket failure; third, the pipe flange pressure is uneven or not pressed.
Q:How to deal with leakage at the connection of valve and pipeline?
A:
The following measures can be taken: repair the sealing surface or clean up the dirt; replace the gasket; press the flange bolt evenly.
Q:What is the cause of leakage in the valve?
A:
There is mainly debris on the sealing surface, or the sealing surface is damaged.
Send Inquiry
*To:
HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.
HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.*Content:
Supplier replies will be sent to your registered email
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