What is the warranty period?

We provide a 5 years warranty for after-sales service.

What materials are used for the cylinder?

The cylinder is made of AA6061-T6 aluminum material.

Zx Seamless Aluminum CO2 Storage Cylinder Tank with DOT Certification

Name: Zx Seamless Aluminum CO2 Storage Cylinder Tank with DOT Certification
Brand: Ningbo Zhengxin Pressure Vessel Co., Ltd.
SKU: 2278168115

Zhejiang, ChinaNingbo Zhengxin Pressure Vessel Co., Ltd.

US$23.10-26.70

200 Pieces

Product specifications

Water Volume

Diameter

Sample price:US$26.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

5 Years Warranty

Warranty

5 Years

Model NO.

B1/B1.5/B1.8/B2/B2.5/B5/B10/B15/B20/B25/B50

Function

Storage Pressure Vessel

Application

Gas

Material

Aluminum

Pressure

1800psi

Pressure Level

High Pressure (10.0MPa≤p<100.0MPa)

Condition

New

Water Capacity

0.42-23.4L

CO2 Weight

1lb-35lb

Outside Diameter

60-203.2mm

Cylinder Weight

0.7-16.67kg

Working Pressure

1800psi

Test Pressure

3000psi

Certification

DOT

Transport Package

Palletizing

Specification

1.5lb 2.5lb 5lb 10lb 20lb

Trademark

ZX VICTORY

Origin

Zhejiang, China

HS Code

7613001000

Production Capacity

100000PCS/Month

Key features

DOT Certified Quality: Meets DOT-3AL/UN ISO 7866 standards with strict ISO9001 quality control.

Custom Dimensions: Water capacity 0.42-23.4L, diameter 60-203mm, and various threads available.

OEM Logo Printing: Supports custom shrink sleeve, label, or silkscreen printing for branding.

Durable Aluminum Material: Constructed from AA6061-T6 aluminum for high pressure resistance up to 1800psi.

Flexible Surface Finish: Standard brushed finish with options for shot-blast, spray painting, or powder coating.

Fast Sample Delivery: Sample lead time is 7-25 days, with sample charge returned in formal orders.

Comprehensive Warranty: Provides 5 years warranty coverage for after-sales service and support.

Experienced Manufacturer: Over 20 years of experience with 20 million cylinders sold worldwide.

Company profile

R&D CapabilitiesODM ServicesOEM Services

Ningbo Zhengxin Pressure Vessel Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.16h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Yuyao, Ningbo, associated with manufacturing enterprises and operating in metal, safety, fire-protection, and special-equipment products. It reports professional technical R&D capability, 3D software design, broad customization options, extensive production-related facilities, inventory capability, and valid manufacturing contracts with associated subcontractors. Service management and customer-complaint procedures are documented and followed. Export activity is substantial, with 71%–90% of sales from exports and six years of export experience, but no overseas agents, branches, warehouses, or showrooms are reported. The supplier lacks an available SDK and a factory environmental impact assessment report. Evidence is insufficient for certification holding, financial credibility, and customer cases.

Supplier typeThe supplier is described as a trading company, with business activities covering domestic trade agency, import/export agency, metal products, safety and fire-protection products, special-equipment sales, and technical services. Its associated companies are in manufacturing, indicating access to manufacturing-related resources, but the supplier itself is not identified as a manufacturing company.

After-Sales capabilityThe supplier has documented service-capability procedures, corrective and preventive action procedures, and customer-complaint handling procedures with records of follow-up. It also reports equipment installation as an overseas service offering, although it has no overseas agents or branches and offers services in zero stated countries.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and design-related customization. However, it explicitly has no available SDK, so its documented innovation capability is centered on technical design and customization rather than SDK provision.

Production capacityProduction-related resources include a lab, spray line, gas-cylinder assembly line, cutting machine, CNC, cleaning machine, valve assembly line, machining center, forging press, surface-treatment equipment, testing equipment, and marking machine. The supplier also reports inventory capability and valid manufacturing contracts with each associated subcontractor, supporting production coordination, although direct ownership of all listed facilities is not established.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by reported 3D software design services and R&D capability. This is direct evidence of broad customization coverage.