How does SEFIC ensure product quality?

We implement a strict quality control system with 100% visual and function inspection for every cylinder before shipment.

What are the payment terms accepted?

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

What is the lead time for delivery?

Lead time varies by season: within 15 workdays during off-peak, and 1-3 months during peak season.

CO2 Cylinder Price

Name: Excellent Material Best Sales 140L 406mm Oxygen/Nitrogen/Argon/CO2 Cylinder Price
Brand: Shanghai Eternal Faith Industry Co., Ltd.
SKU: 1962372835

Shanghai, ChinaShanghai Eternal Faith Industry Co., Ltd.

US$670.00

10 Pieces

Product profile

Customization

Available

Function

Storage Pressure Vessel

Application

Gas

Material

Stainless Steel

Pressure

p≥100.0MPa

Storage Medium

Highly Toxic

Condition

New

Water Capacity

120L

Working Pressure

200bar

Test Pressure

300bar

Outside Diameter

406mm

Wall Thickness

7.12mm

Cylinder Height

1430mm

Empty Weight

158kg

Head Protection

Tulip Cap or Common Cap

Cylinder Color

White or as Clients Require

Certification Provided

Tped/DOT

Transport Package

Packed by Pallets, Wrapped by PVC

Specification

ISO9809

Trademark

SEFIC

Origin

Shanghai, China(Mainland)

HS Code

7304119000

Production Capacity

50, 000 PCS/Year

Key features

Customizable Cylinder Color: Available in Green, Black, White, Blue, Yellow, or as per client request.

OEM Service Accepted: Customization available for handle, cap, valve, mark, and color.

High Pressure Capacity: Working pressure 200 Bar, Test pressure 300 Bar, designed for 100.0MPa.

Large Monthly Output: Production capacity exceeds 50,000 gas cylinders per month.

Multiple International Certifications: Certified by TUV, TPED, CE, DOT, TC, and KGS standards.

Versatile Gas Storage: Suitable for Oxygen, Nitrogen, Argon, CO2, Hydrogen, Helium, and mix gases.

Strict Quality Control: 100% visual and function inspection before shipment for all cylinders.

Global Export Experience: Serving customers in over 50 countries with 30+ years industry experience.

Company profile

Years of Export ExperienceExhibition ExperienceProduct CertificationR&D Capabilities

Shanghai Eternal Faith Industry Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.76h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with five production lines, stated output for gas-related products, and export markets spanning multiple regions. It supports extensive customization and reports new product development within the past year, but does not provide ODM services, SDKs, overseas warehouses, overseas agents, or overseas showrooms. Service procedures, corrective actions, and complaint-handling records are documented and followed. CE and other certifications are reported, while no factory environmental impact assessment report is available. Financial information is incomplete and inconsistent for assessing credibility. No specific customer cases or named customer references are provided.

CertificationsThe supplier reports CE and other product or sustainability-related certifications. However, the specific scope, validity, and certificate details are not provided, so the certification evidence supports capability but cannot establish comprehensive certification coverage.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling. These records provide explicit evidence of a structured service and complaint-management process.

R&D capabilityThe supplier reports that it had new products during the past year and supports multiple forms of customization, but it has no available SDK and does not provide ODM services. This demonstrates some product development activity, while the absence of ODM and SDK support limits evidence of broader innovation capability.

Production capacityThe supplier reports five production lines, stated production volumes for gas cylinder valves, gas tanks, gas cylinders, and tank containers, inventory capability, and export markets across multiple regions. However, its manufacturing contract status is unknown, and it has no overseas warehouse or overseas service presence.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization support.

Product Q&A

Q:What customization options are available for the cylinder?

We offer full customization including cylinder color (Green, Black, White, Blue, Yellow, or custom), handle, cap, valve, and marking based on client requirements.

Q:What certifications does the gas cylinder hold?

The cylinders are certified by TUV, TPED, CE, DOT, TC (Canada), and KGS (Korea), meeting international safety standards.

Q:What is the production capacity of SEFIC?

SEFIC has professional equipment capable of producing more than 50,000 gas cylinders per month.

Q:Which gases can be stored in this cylinder?

It supports storage for Air, Oxygen, Argon, Hydrogen, Helium, Nitrogen, Carbon Dioxide, special gases, and mixed gases.

Q:What are the key specifications of the cylinder?

Key specs include 140L water capacity, 406mm outside diameter, 1430mm height, 200 Bar working pressure, and 300 Bar test pressure.