What certifications does this product hold?

The product holds certifications including ADR, API, ISO, CE, CCS, and TS.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for delivery?

The average lead time is one month for both peak and off-peak seasons.

4′ ′ Manual Tank Bottom Loading Valve for Trailer

Name: 4′ ′ Manual Tank Bottom Loading Valve for Trailer
Brand: Zhejiang Jialong Mechanical Equipment Co., Ltd.
SKU: 1929935072

Zhejiang, ChinaZhejiang Jialong Mechanical Equipment Co., Ltd.

US$80.00

1 Piece

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Installation Position

Tank Bottom

Certificate

Adr, API, ISO

Model NO.

C804CS-100

Nominal Diameter

Nominal Pressure

0.6MPa

Material

Aluminum Alloy

Installation

Flanged

Open Method

Mechanical

Temperature Range

-20~+50℃

Transport Package

Carton

Trademark

GLME

Origin

Wenzhou, Zhengjiang, P. R. C

HS Code

8481804090

Production Capacity

5000PCS/Month

Key features

Emergency Self-Cut Design: Automatically cuts off via shear groove during collision to prevent leakage.

Thermal Fusible Closure: Automatically closes when temperature rises due to fire using fusible element.

Emergency Manual Override: Can be manually opened by replacing the fusible element with an M12X100 bolt.

Anti-Corrosion Surface: Special surface treatment applied to the entire valve body for enhanced durability.

High Flow Rate Design: Hydrodynamic body and high lift poppet minimize pressure drop for maximum flow.

Pneumatic Control Option: Optional external cylinder installation allows for pneumatic control operation.

Customizable Flange: Customers can choose between round flange and other connection methods.

Multi-Certification Compliance: Certified by ISO, API, ADR, CE, CCS, and TS for international safety standards.

Company profile

Zhejiang Jialong Mechanical Equipment Co., Ltd.

Zhejiang, China

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: ≤10.41h 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:How does the valve prevent leakage during a collision?

It features an external shear groove design that allows the valve body to fracture and self-cut at the designated place, keeping the tank sealed and preventing oil leakage.

Q:Can the valve close automatically in case of fire?

Yes, if the environmental temperature rises to a prescribed level due to fire, a fusible element will help the valve automatically close.

Q:What is the emergency open method?

To open the valve in an emergency, dismantle the fusible element from the emergency open hole and replace it with an M12X100 hex bolt.

Q:Is the valve suitable for crude oil transport?

Yes, when shipping thick oil like crude oil, the mesh can be removed from the valve to ensure flow is not affected.

Q:What materials are used for the valve body?

The valve body is made of aluminum alloy and undergoes special surface treatment for anti-corrosion.