Powered by Made-in-China.com
Premium Ductile Iron Global Swing Check Valve for High Performance
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
Internal Swing-Arm Design: All moving parts housed within the body to prevent external leakage.
Spherical Joint Connection: Allows 360-degree freedom and micro-position compensation for the disc.
Disc Limit Device: Prevents the disc from opening too far and becoming unable to close.
Wide Material Options: Available in WCB, WC6, WC9, LCB, CF8, CF8M, CF3, CF3M, etc.
Multiple Pressure Ratings: Supports Class 150 to Class 300 pressure ratings for various needs.
Comprehensive Certifications: Holds ISO, API 6D, API Q1, CE, SIL, API 607, and API 6FA certifications.
Customizable Specifications: Sizes DN50-600, various body materials, colors, and standards available.
Industrial Application Ready: Suitable for petroleum, chemical, hydraulic, and power generation pipelines.
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: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by reported new-product development and one national science and technology progress award. Quality, supplier-service assessment, corrective-action, and complaint-handling procedures are documented and followed. The supplier reports inventory capability, export rights, and multiple accepted trade terms, but has no overseas warehouse or showroom and no valid manufacturing-capacity contract with related subcontractors. Production information identifies one production line, 11–20 quality-control staff, and stated valve outputs. Certification evidence includes ISO9001:2015, ISO45001:2018, ISO14001, and CE. Financial credibility cannot be established because the provided financial fields report zero values for the stated periods. Customer references are not explicitly provided.
Supplier typeThe supplier operates manufacturing equipment including machining, welding, line cutting, and painting facilities; it reports one production line, inventory capability, export rights, and service proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with related subcontractors and no overseas warehouse or showroom.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE and other product-certification capability. These are explicit certification holdings or capabilities in the provided information.
After-Sales capabilityThe company reports technical support and non-traditional after-sales service, while its service-capability procedures, corrective and preventive actions, and customer-complaint handling have written procedures and followed records. This supports a structured after-sales process.
Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated periods. These reported figures do not provide positive evidence of financial strength and indicate a material credibility concern.
R&D capabilityThe supplier reports new products within the past year, provides 3D software design and ODM services, supplies OEM services to well-known brands, and holds one national science and technology progress award. It does not have an available SDK, but the broader evidence supports innovation capability.
Production capacityThe supplier identifies machining, welding, line-cutting, and painting equipment, reports 11–20 quality-control staff, one production line, inventory capability, and stated outputs for several valve products. Its lack of a valid manufacturing-capacity contract with related subcontractors limits assurance regarding contracted capacity.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, as well as 3D software design and ODM services. This indicates broad customization coverage across design and manufacturing requirements.
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
You may also like
High Performance Ductile Iron Flange Global Swing Check Valve Fbe
US$30.00-2,000.00
1 Piece(MOQ)
Premium High-Performance Cast Steel Check Valve for Industrial Use
US$3,125.00-3,150.00
1 Piece(MOQ)
1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control
US$0.88-0.99
1 Piece(MOQ)
4-Inch DN100 Ductile Iron One-Way Flange Non-Return Swing Check Valve for Industrial
US$228.00-595.00
2 Pieces(MOQ)
Long Lasting Strong Sealing Ductile Iron Flange Global Swing Check Valve Fbe
US$30.00-2,000.00
1 Piece(MOQ)
Premium DIN3202 F6 Swing Check Valve for Efficient Flow Control
US$43.00-45.00
5 Pieces(MOQ)
High Pressure Forged Steel Swing Check Valve for Industrial Pipeline System
US$10.00-100.00
1 Piece(MOQ)
Factory Sale Ductile Iron Body CF8 CF8m Disc Wafer Dual Plate Check Valve for Marine One Way Fluid Control
US$10.00-5,500.00
10 Pieces(MOQ)
High-Performance Ductile Iron Check Valve for Water Control
US$0.99-1.99
500 Pieces(MOQ)
Factory Manufacture Ductile Iron Flange Global Swing Check Valve Fbe
US$30.00-2,000.00
1 Piece(MOQ)
Factory Direct Ductile Iron Flange Global Swing Check Valve Fbe
US$30.00-2,000.00
1 Piece(MOQ)
High-Performance Vertical Check Valve for Efficient Fluid Control
US$1.00
99 Pieces(MOQ)
High-Performance Anti Clogging Butterfly Check Valve for Mining
US$13.00-3,000.00
15 Pieces(MOQ)
Ductile Iron Weighted Swing Check Valve for Water Pipeline
US$799.68-899.58
5 Pieces(MOQ)
China Factory of High Pressure 3 Inch Carbon Steel ANSI Standard Ductile Iron Non Return Swing Check Valve
US$18.00-28.00
10 Pieces(MOQ)
Premium Durable Single Disc Wafer Check Valve for High Performance
US$1.08-1.20
10 Pieces(MOQ)
High-Performance One Way Cast Iron Check Valve
US$19.00
100 Pieces(MOQ)
High-Performance Protection Non-Return Silencer Check Valve for Municipal Water Supply
US$50.00-90.00
1 Piece(MOQ)