JINDUN | High-Pressure Seamless Steel Gas Cylinders Manufacturer

About JINDUN

Zhejiang Jindun Pressure Vessel Co., Ltd. (JINDUN PV) was established in 2000 and has grown into a high-tech enterprise specializing in the manufacturing of high-pressure seamless steel gas cylinders.

With a strong commitment to "Quality First, Safety First," JINDUN PV operates 9 advanced production lines for steel billet type seamless gas cylinders—including the world’s only 3600-ton production line—and 3 lines for spun-type cylinders.

Our annual production capacity reaches 2,000,000 cylinders across various specifications (φ204–φ420), making us one of the largest global manufacturing bases for gas cylinders.

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Our Products

High-quality, certified gas cylinders for industrial, medical, fire-fighting, marine, and energy applications.

EN1964 267 166.7 Billet Cylinder

High-strength seamless steel cylinder compliant with EN1964 standards. Ideal for industrial gas storage.

Standard: EN1964

MO2 (Medical Oxygen) Cylinders

Certified medical oxygen cylinders meeting strict healthcare standards. Only manufacturer in China with medical device certification.

Application: Healthcare

IS 7285 50L Cylinder

Large-capacity industrial cylinder compliant with Indian Standard IS 7285. Durable and safe for high-pressure gases.

Capacity: 50L

FF (Fire-Fighting) Cylinder

Reliable fire suppression cylinders designed for rapid deployment and long-term durability in emergency systems.

Use: Fire Safety Systems

MS (Marine Class) Cylinder

Corrosion-resistant gas cylinders certified for marine environments. Meets international maritime safety standards.

Certification: Marine Class

CNG (Compressed Natural Gas) Cylinder

Efficient and safe CNG storage for vehicles and industrial use. Designed for high cycle life and impact resistance.

Application: Energy & Transport

ISO9809 267-80 Billet Cylinder

High-performance seamless cylinder compliant with ISO9809 standards. Suitable for industrial and specialty gases.

Standard: ISO9809

Polished Cylinder

Aesthetically enhanced surface finish for premium applications. Offers improved corrosion resistance and branding visibility.

Finish: Mirror Polish

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Why Choose JINDUN?

Safety First

All cylinders are manufactured under strict safety protocols and tested to exceed international standards.

Global Certifications

Certified by ISO, EN, IS, KGS, and other international bodies. Trusted in over 90 countries.

Advanced Manufacturing

9 seamless billet lines and 3 spun-type lines ensure precision, consistency, and high-volume output.

Medical-Grade Quality

Only Chinese manufacturer certified under medical device quality management for oxygen cylinders.

Global Reach

Products exported to Southeast Asia, Europe, Middle East, Africa, and the Americas.

R&D & Innovation

Continuous investment in technology and process improvement to deliver cutting-edge cylinder solutions.

Frequently Asked Questions

What types of gas cylinders does JINDUN manufacture?

JINDUN produces industrial (IG), fire-fighting (FF), marine (MS), CNG, medical oxygen (MO2), and polished cylinders.

Are JINDUN cylinders certified for international use?

Yes, our cylinders meet ISO, EN, IS, KGS, and other international standards and are exported to over 90 countries.

Is JINDUN certified for medical oxygen cylinders?

Yes, we are the only manufacturer in China certified under the medical device quality management system for MO2 cylinders.

What is the annual production capacity?

JINDUN has an annual production capacity of 2,000,000 cylinders across various specifications.

How can I request a quote or product catalog?

Visit jinduncylinder.com to access product details and contact options.

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