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Product profile
Customization
AvailableStructure
BallPressure
0.6 MPaModel NO.
C806D-100Power
ManualWorking Pressure
0.6MPaNominal Diameter
4"Transport Package
Box 4 Sets/CTN G. W.: 23kgsSpecification
API, CE, SGS, PEI, ISOTrademark
JIALONGOrigin
Wenzhou, Zhengjiang, P. R. CHS Code
8481804090Production Capacity
3000 Sets/MonthKey features
API RP1004 Standard Interface: Designed according to API RP1004 standards for seamless docking with standard API connectors.
Dual-Stage Flow Control: Features a second gear open mechanism allowing two stalls to set flow rate according to demand.
Lightweight Aluminum Alloy Body: Constructed from aluminum alloy ensuring the valve is light, sturdy, and durable.
Hardened Valve Body: Undergoes special hardening treatment to significantly improve service life and durability.
Integrated Sight Glass: Equipped with a sight glass for convenient observation of the inner working situation.
High Flow Capacity: Max flow rate reaches 2500L/min with reasonable design ensuring large input and output.
Safe Quick Detachment: Enables quick detachment without leakage, ensuring safety during loading and unloading operations.
Air-Controlled Interlock: Serves as a foundation for interlock valve control when installed with air systems.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.75h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Jialong Mechanical Equipment Co., Ltd. is a China-based limited company established in 2001, with approximately 169–173 employees and five production lines. It offers fuel tanker equipment and reports annual output for Bottom Valves, API Adaptor Valves, and Manhole Covers. The supplier provides multiple customization options and has 11–20 quality-control staff, but reports no new products in the past year, no ODM service, and no available SDK. Quality assurance is stated to exist, and an ISO9001:2015 certificate is reported; however, service-related procedures, approved-supplier records, complaint-handling procedures, and corrective/preventive-action records are absent. The supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records are referenced for 2022–2024, but the slices do not provide sufficient non-financial evidence to assess financial credibility. No customer cases are provided.
Supplier typeThe supplier is identified as Zhejiang Jialong Mechanical Equipment Co., Ltd., a China-based limited company operating from Zhejiang. It is described as a combined company, is not part of a larger company group, and supplies fuel tanker equipment.
CertificationsThe supplier reports an ISO9001:2015 certificate and states that quality assurance exists in its quality-control processes. However, it also lacks a factory environmental impact assessment report, so the evidence supports quality certification but not broader certification coverage.
After-Sales capabilityAfter-sales and service-management evidence is weak: there are no written procedures or records for complaint handling, corrective and preventive actions, or service assessment. The supplier also has no overseas warehouse, showroom, agents, branches, or offline trade-show experience, although it reports a one-month average lead time and accepts several trade and payment terms.
R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These statements indicate limited demonstrated innovation and development support in the supplied evidence.
Production capacityThe supplier operates five production lines, employs approximately 169–173 people, and reports 11–20 quality-control staff. It also lists annual production of 20,000 Bottom Valve sets, 10,000 API Adaptor Valve sets, and 10,000 Manhole Covers, providing explicit evidence of established manufacturing capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This broad range supports a positive assessment of its stated customization capability.
Product Q&A
Q:What is the nominal diameter of the valve?
A:
The nominal diameter is 4 inches.
Q:What is the working pressure rating?
A:
The working pressure is 0.6 MPa.
Q:What materials is the valve body made of?
A:
The main body is made of aluminum alloy.
Q:What liquids is this valve suitable for?
A:
It is suitable for water, diesel, gasoline, and kerosene, but not for corrosive acid or alkali.
Q:How is the valve opened?
A:
It uses a mechanical open method with a handle that offers two stalls for flow rate control.
Send Inquiry
*To:
Zhejiang Jialong Mechanical Equipment Co., Ltd.
Zhejiang Jialong Mechanical Equipment Co., Ltd.*Content:
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