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High Pressure Long Lasting Class150 Class300 Fully Welded Ball Valve
US$500.00
1-19 Pieces
US$450.00
20+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterMaterial
Carbon SteelModel NO.
Q347F-25PConnection Form
FlangeDriving Mode
ManualNominal Pressure
PN1.0-32.0MPaChannel
Straight Through TypeStructure
Fixed Ball ValveType
Fixed Ball ValveTemperature
Normal TemperatureStandard
GB/T26146-2010Application
Industrial Usage, Water Industrial UsageSize
2"~16"Pressure
Class 150~Class 300Material of Valve Body
Wcb(A105), Wc6, Wc9,Lcb,CF8(304), CF8m(316),CF3Material of Sealing Surface
Rubber,PTFE,Hard Alloy,etcConnection Method
FlangeDriving Method
Manual Drive,Electric Drive Orpneumatic Drive DesiApplication Industr
Chemical Polysilicon Power WaterTransport Package
Polywood CaseSpecification
DN600 PN10Trademark
QuanshunOrigin
ChinaHS Code
8481804090Production Capacity
1000PCS/MonthKey features
Fireproof Sealing Design: Valve seat features a fireproof structure ensuring safety and reliability during fire incidents.
Anti-Static Structure: Spring-plunger type static extraction prevents static accumulation between ball, stem, and body.
Double-Side Sealing: Fixed structure design allows for effective double-side sealing performance.
Wide Pressure Range: Available in Class 150 to Class 300 pressure ratings for high-pressure applications.
Multiple Body Materials: Options include WCB, WC6, WC9, LCB, CF8, CF8M, and CF3 for various corrosive media.
Flexible Driving Modes: Supports Manual, Electric, and Pneumatic driving methods for diverse operational needs.
Full Bore Design: One-piece, two-piece, and three-piece designs offer full bore and necking options.
Comprehensive Certifications: Holds API 6D, API Q1, CE, SIL, API 607, and API 6FA fire safety certifications.
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 and aging.
Q:How to solve 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 causes internal 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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