Tian'an Pressure Vessels

We are a cylinder manufacturing supplier integrating research and development, production and sales.

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OVER 10+YEARS OF EXPERIENCE

We are a cylinder manufacturing supplier integrating research and development, production and sales.

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Stable under pressure, safe and reliable

Meets stringent pressure standards for long-term, stable operation

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Single-use welded high-pressure gas cylinders and refrigerant cylinders

We offer OEM/ODM customization services and specialize in foreign trade and exports.

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TIANAN PRESSURE VESSEL

A specialized steel cylinder manufacturer that integrates research, development, and production.

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Tian'an

Tian'an Pressure Vessel

Founded in 2019, our company is an integrated steel cylinder manufacturer integrating R&D, production and sales. Our factory is located in Linyi, Shandong Province, covering an area of 6,000 square meters, equipped with a complete and scientific quality management system.

We specialize in the production of disposable welded steel cylinders (3.3L). All products can be manufactured under customers’ designated brands, and we undertake cross-border import and export business. Adhering to our corporate philosophy: "Survive by quality, improve efficiency by management, boost development by service, expand market by integrity".

about
2019 Year

Company established

6000 ㎡‌

Total land area

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瑞峰
Company

PRODUCT CATALOG

Support product customization, can change colors, add logos and stickers

3.3L Welded Steel Cylinder

Product Name: 3.3L Welded Steel Cylinder Material: Q355B steel Wall thickness: 3.0mm Dimension: 118×372 mm Surface treatment: Powder coating Unit weight: 3.5kg per piece
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3.3L Welded Steel Cylinder

3.3L Welded Steel Cylinder

Product Name: 3.3L Welded Steel Cylinder Material: Q355B steel Wall thickness: 3.0mm Dimension: 118×372 mm Surface treatment: Powder coating Unit weight: 3.5kg per piece
READ MORE
3.3L Welded Steel Cylinder

OEM&ODM

Custom Design and Wholesale of Pressure Vessel Products ,Support product customization, can change colors, add logos and stickers

01

CONTACT US

Tell us your needs and we can customize the product for you

02

CONFIRMATION SCHEME

The two sides communicate after the design scheme, and sign a contract production

03

DELIVERY ORDER

Delivery and follow-up after-sales service

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How We Support Your Brand

PROMPT RESPONSES

◉Professionals answer your questionsonline

STRICT QUALITY ASSURANCE

◉ Professional inspection team, ISO, TPED,CE, TUV, KGS and DOT certification.

DELIVERY SERVICE

◉ Establish long-term coorperative relationshipwith many freight forwarders and shippingcompanies. To provide you the best trans-portation service.

ORIGINAL MANUFACTURER

◉ The original manufacturer offers the mostcompetitive price without hidden charges.

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Blog & Media

Our goal is to provide users with technologically advanced, safe, reliable, and reasonably priced disposable welding cylinders.

2026/08

The difference between non refillable welded steel cylinders and gas cylinders for industrial use

Industrial non refillable welded steel cylinders: mainly used in the industrial field to fill specific low-pressure liquefied gases, such as refrigerants, chemical raw materials, etc., and clearly marked as non refillable.

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2026/08

Guidelines for Safe and Effective Use of Disposable Gas Cylinders

Disposable gas cylinders provide convenient and portable solutions for various applications, from camping and outdoor activities to cooking and DIY projects.

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2026/08

Non refillable welded steel cylinders for industrial use

It is manufactured by welding, which connects the various parts of the bottle body into shape through welding technology. ‌

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2026/08

Are non refillable welded steel cylinders for industrial use disposable

Industrial non refillable welded steel cylinders are disposable.

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