What is the lead time for production?

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

What materials are used for the manhole cover?

The standard material is Aluminum Alloy, but customization options are available based on customer requirements.

How is quality control handled for finished products?

We perform 100% inspection on finished products, including visual and function inspections, checked by packing staff.

Glme Fuel Tank Manhole Cover

Name: Glme Fuel Tank Manhole Cover
Brand: Zhejiang Jialong Mechanical Equipment Co., Ltd.
SKU: 1931851872

Zhejiang, ChinaZhejiang Jialong Mechanical Equipment Co., Ltd.

US$1.00

1 Piece

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Size

20"

Material

Aluminum Alloy

Model NO.

C801A-560

Emergency Open Pressure

21kpa-32kpa

Usage

for Oil Truck

Max Emergency Flow Rate

7000m3/H(When 34kpa)

Installment Mode

Flanged Type

Transport Package

Carton

Specification

API, CE, SGS, PEI, ISO

Trademark

Jialong

Origin

Wenzhou

HS Code

8716900000

Production Capacity

1000sets/Month

Key features

Emergency Exhaust Design: Automatically releases internal pressure during high temperatures to ensure tanker safety.

P/V Vent Pressure Adjustment: Automatically inlets or exhausts air to balance pressure differences for safety and environmental protection.

Secondary Open Safety Design: Releases pressure when opening the upper binder plate to prevent workers from being pushed over.

Customizable Blinding Holes: Three blinding holes allow installation of Vapor Vent Valves, Sensors, Dip Tubes, or Vacuum Valves per demand.

Leakage Prevention Function: Installed on tanker tops to prevent fuel leakage during rollover incidents.

Versatile Fuel Compatibility: Suitable for transporting petroleum, diesel, kerosene, and other light fuels.

High Emergency Flow Rate: Supports a maximum emergency flow rate of 7000m3/H when pressure reaches 34kpa.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

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: ≤15h 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 primary function of the manhole cover?

It is installed on the top of tanker trucks to prevent fuel leakage during rollovers and adjusts internal pressure via a P/V vent to ensure safety and environmental protection.

Q:How does the emergency exhaust design work?

When the tanker is in high-temperature conditions, the manhole automatically exhausts internal air to release pressure, ensuring the safety of the tanker.

Q:What customization options are available?

We offer full customization, minor customization, flexible customization, and customization from samples or designs. Specific attributes like size, material, and emergency open pressure can be tailored.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.