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Demco Type Mud Gate Valves 6A, 70MPa, 4inch
US$1,000.00
1-9 Pieces
US$900.00
10+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableMedia
OilTemperature
Ordinary TemperatureModel NO.
GATE VALVEType
Straight-throughMaterial
Stainless SteelConnection Form
FlangePressure
Low PressureActuator
ManualSeal Surface
Wedge Gate ValveThread Position of Valve Rod
Inside Gate ValveUsage
Safety, Temperature Control, Flow ControlStandard
ANSIApplication
Industrial UsageProduct Name
Mud Gate ValveSize
4inchWorking Pressure
70MPaConnection Type
Hammer UnionTransport Package
Plywood PallentSpecification
4''Trademark
lake petroOrigin
ChinaHS Code
84314310Production Capacity
100PCS/MonthKey features
Drop-Tight Sealing: Exclusive metal-to-rubber seat design ensures complete, tight shut-off against downstream pressure.
Bi-Directional Sealing: Floating slab gate design allows pressure-responsive sealing in either flow direction through the valve.
In-Line Field Repair: Bonnet assembly can be quickly removed for internal inspection and part replacement without removing the valve.
Easy Operation: Double-acting threads and rising stem design enable quick opening and closing with minimal handle effort.
High Pressure Rating: Available in 5000 PSI and 7500 PSI models, meeting severe pressure demands of deep well drilling.
Stainless Steel Build: Constructed from durable stainless steel with wedge gate valve seal surface for long-lasting performance.
Flexible Customization: Offers full, minor, and flexible customization options including samples, designs, and specific parameters.
API Standard Compliance: Manufactured to API Spec 6A standards with extensive quality assurance verification prior to shipment.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.32h
AI-Powered supplier vetting
SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.
Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.
After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.
R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.
Product Q&A
Q:What is the pressure rating of these valves?
A:
The valves are rated for pressures ranging from 5000 PSI to 15000 PSI, meeting severe deep well drilling demands.
Q:Can the valve be repaired in the field?
A:
Yes, the bonnet assembly can be quickly removed for internal parts inspection or routine maintenance without removing the valve from the line.
Q:What connection types are available?
A:
We offer Flanged, Threaded (Line Pipe and 8RD), and Butt Weld end connections to suit various pipeline requirements.
Q:Is the valve bi-directional?
A:
Yes, the slab gate design allows for pressure-responsive sealing in either direction of flow.
Q:Does the valve meet API standards?
A:
Yes, the product complies with API Spec 6A standards for nominal sizes 2 to 4 inches.
Send Inquiry
*To:
Dongying Lake Petroleum Technology Co., Ltd.
Dongying Lake Petroleum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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