Powered by Made-in-China.com
Heavy-Duty Eccentric Semi Ball Valve for Harsh Environments
Negotiable
1 Piece
Product profile
Customization
AvailableMedia
GasMaterial
Carbon SteelConnection Form
WeldingDriving Mode
ManualNominal Pressure
PN1.0-32.0MPaChannel
Straight Through TypeStructure
Fixed Ball ValveType
Fixed Ball ValveFunction
Cutting offTemperature
Normal TemperatureApplication
Industrial UsageSize
2''-56''Rating
Class150-Class2500Temperatures
-70℃-180℃Medium
Water, Oil, Gas and So onTransport Package
Polywood CaseSpecification
DN1200Trademark
QuanshunOrigin
Zhengzhou ChinaHS Code
8481804090Key features
30 Years Service Life: Fully welded structure ensures no leakage and requires no maintenance for 30 years.
Absolute Seal Guarantee: Specially made valve seat with multi-layer sealing structure guarantees absolute seal.
Multiple Driving Modes: Supports Hand wheel, worm gear, electric, pneumatic, hydraulic, and electro-hydraulic operation.
Certified Quality: Holds ISO, CE, SIL, API 607, API 6FA, and ISO15848 low leakage certifications.
Extreme Environment Ready: Suitable for underground use, over-pressurized conditions, and various media like water, oil, and gas.
Professional Manufacturer: Established in 2005 with over 40 years expertise, holding nearly 70 patents.
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: ≤9.14h 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 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
Heavy-Duty Pneumatic Ball Valve for Harsh Industrial Environments
US$10.00-100.00
1 Piece(MOQ)
Heavy-Duty Butterfly Valve DIN 3A DN 200/300/400 for Tough Environments
US$7.50-135.00
10 Pieces(MOQ)
PTFE Ball Valve with Robust Design for Heavy-Duty Applications
US$100.00
1 Piece(MOQ)
Heavy-Duty V-Type Control Ball Valve for Tough Environments
US$1,000.00-1,200.00
10 Pieces(MOQ)
Heavy-Duty DN900 Bi-Directional Rotary Ball Valve for Industrial Applications
US$500.00
2 Pieces(MOQ)
Heavy-Duty NPT/Bsp Wcb Tee Ball Valve Set for Industry
US$3.99
1,000 Pieces(MOQ)
Heavy-Duty DN700 Bi-Directional Rotary Ball Valve for Industrial Applications
US$500.00
2 Pieces(MOQ)
Heavy-Duty DN10 Mha 3/2-Way Selector Ball Valve for Versatile Applications
US$99.00
1 Piece(MOQ)
Heavy-Duty 304/316 Stainless Steel Ball Valve for Industry Use
US$5.90-79.90
10 Pieces(MOQ)
Heavy-Duty 1400mm Full Metal Ball Valve for Precision Liquid Control
US$500.00
2 Pieces(MOQ)
Heavy Duty Flanged Ball Valve Full Bore Design for High Flow Rate and Long Service Life
US$70.00-78.00
1 Set(MOQ)
Heavy Duty Carbon Steel 6 Inch Class 300 Pneumatic Ball Valve for Kerosene Oil Storage System
US$20.00-65.00
1 Piece(MOQ)
Heavy-Duty DN800 Industrial Ball Valve for Reliable Performance
US$500.00
2 Pieces(MOQ)
Heavy-Duty PVC Electric Ball Valve for Industrial Pipeline Water Projects
US$64.78-105.38
5 Pieces(MOQ)
Heavy-Duty Trunnion Mounted Ball Valve for Industrial Applications
US$552.00-586.00
1 Piece(MOQ)
Heavy-Duty Plum Lock Valve for Harsh Environments and Optimal Performance
US$2.70-4.50
20 Pieces(MOQ)