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Efb Erb Equalizing Check Valveefb/Erb Equalizing Check Valve
US$1,000.00
1 Piece
Product profile
Customization
AvailableCertification
ISO 9001:2008, APIPower Source
HydraulicModel NO.
EFBOperation Pressure
Atmospheric PressureApplicable Medium
Mud, Water, Natural Gas, Crude OilStructure
VerticalMaterial
Cast SteelStandard
APITransport Package
PalletTrademark
EXTRONGOrigin
ChinaHS Code
8431431000Production Capacity
5000 Pieces Per YearKey features
Prevents Downward Flow: Allows upward flow while effectively preventing downward flow through the device.
Wireline Retrievable: Designed for wireline retrieval operations with large bypass ports for equalization.
Single-Trip Installation: Features simple design enabling single-trip installation and removal.
Large Flow Area: Optimized structure provides a large flow area for efficient operation.
Hydraulic Power Source: Operates using hydraulic power for reliable performance.
Multiple Medium Compatibility: Suitable for mud, water, natural gas, and crude oil applications.
Customization Available: Offers customization from samples and designs based on client requirements.
API Standard Compliance: Manufactured according to API standards with ISO 9001:2008 certification.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryZhenjiang Boral Machinery and Equipment Co., Ltd. is a trading company established in 2014, based in Jiangsu, China. The company focuses on elevators and escalators, maintaining high quality and reliability under its own quality control system. While it lacks specific certifications for supplier management systems, it emphasizes client satisfaction and long-term relationships. The company operates with two production lines and has a modest number of quality control staff. However, its research and development capabilities are not clearly documented.
Supplier typeThe company is a trading company located in Zhenjiang, Jiangsu, China, focusing on wholesale and retail industries.
CertificationsThe company does not hold any listed certification for supplier management systems.
After-Sales capabilityThe company claims to provide excellent service, both before and after sales, for its elevator and escalator products.
Production capacityThe company operates two production lines with an annual output of up to 5000 elevator and escalator sets, adhering to ISO 9001:2008 and EN18 standards.
Product Q&A
Q:What is the primary function of the EFB/ERB Equalizing Check Valve?
A:
It prevents downward flow while allowing upward flow, used for testing tubing, setting hydraulic packers, and preventing fluid entry during gas lift installation.
Q:How are these valves installed and retrieved?
A:
They are wireline retrievable with large bypass ports that shift open during retrieval operations to equalize pressure.
Q:What landing profiles do these valves support?
A:
EFB valves land on Model F profiles, while ERB valves land on Model R profiles.
Q:What materials are used to construct the valve?
A:
The valve is constructed from cast steel to ensure durability in harsh environments.
Q:Is customization available for this product?
A:
Yes, customization options are available from both samples and designs.
Send Inquiry
*To:
Zhenjiang Boral Machinery and Equipment Co., Ltd.
Zhenjiang Boral Machinery and Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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