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High Pressure Gas Cylinders

Industrial Gas Cylinder Supplier & Custom OEM Services

Leading Chinese manufacturer with 37 years of experience, providing top-quality industrial gas cylinders. Tailored for bulk buyers with custom OEM options and storage solutions.

Get a Quote Today

High Pressure Gas Cylinders

Industrial Gas Cylinder Supplier & Custom OEM Services

Leading Chinese manufacturer with 37 years of experience, providing top-quality industrial gas cylinders. Tailored for bulk buyers with custom OEM options and storage solutions.

Get a Quote Today

High Pressure Gas Cylinders

——Quality, Safety, and Customization for Your Business——
Customized 4×4 and 5×5 Gas Cylinder Racks
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ISO219 Type-40L-15 Industrial Gas Cylinder
Type-40L~50L Industrial Gas Cylinder
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WMA140 Type-8L-15 Industrial Gas Cylinder
Type-2L~8L Industrial Gas Cylinder
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WMA140 Type-10L-15 Industrial Gas Cylinder
Type-10L-15L Industrial Gas Cylinder
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WMA159 Type-10L-15 Industrial Gas Cylinder
Type-20L-40L Industrial Gas Cylinder
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WMA219 Type-20L-15 Industrial Gas Cylinder
Type-50L~68L Industrial Gas Cylinder
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Cylinders Specifications

Cylinder Model
and Standard		 Norminal
Working
Pressure
(bar)		 Hyd.test
Pressure
(bar)		 Design
Wall
Thickness
(mm)		 Material BottomShape Outer
Diameter
(mm)		 Water
Capacity
(L)		 Length
(mm)		 Weight
(kg)
267-V-150bar
EN ISO9809-1		 150 250 6.0 37Mn Concave 267 35 810 39.9
40 910 44.2
45 1010 48.5
50 1110 52.8
55 1210 57.1
60 1310 61.4
65 1410 65.7
68 1470 68.3
232-V-200bar
EN ISO9809-1		 200 300 5.5 34CrMo4 Concave 232
 30 895 34.6
35 1030 39.2
40 1165 43.8
45 1300 48.4
50 1435 53.0
60 1705 62.2
232-V-230bar
EN ISO9809-1		 230 345 5.7 34CrMo4 Concave 232
 30 895 34.6
35 1030 39.2
40 1165 43.8
45 1300 48.4
50 1435 53.0
60 1705 62.2
WGⅡ279-V-17.2A
GB/T 5099.1-2017		 172 258 5.4 34CrMo4 Concave 279
 42 885 47.2
45 936 49.4
50 1027 53.5
55 1117 57.4
60 1207 61.4
65 1298 65.5
70 1388 69.5
75 1479 73.5
80 1570 77.5
82 1605 79.1
85 1660 81.5
90 1750 85.5
WGⅡ279-V-17.2A
GB/T 5099.1-2017		 172 258 5.4 30CrMo Concave 279
 42 885 47.2
45 936 49.4
50 1027 53.5
55 1117 57.4
60 1207 61.4
Cylinder Model
and Standard		 Norminal
Working
Pressure
(bar)		 Hyd.test
Pressure
(bar)		 Design
Wall
Thickness
(mm)		 Material Bottom
Shape		 Outer
Diameter
(mm)		 Water
Capacity
(L)		 Length
(mm)		 Weight
(kg)
WGⅡ279-V-17.2A
GB/T 5099.1-2017		 172 258 5.4 30CrMo Concave 279 65 1298 65.5
70 1388 69.5
75 1479 73.5
80 1570 77.5
82 1605 79.1
85 1660 81.5
90 1750 85.5
WGⅡ279-V-23.2A
GB/T 5099.1-2017		 232 348 7.3 34CrMo4 Concave 279 36 820 55.5
40 896 59.8
45 989 65.2
50 1082 70.6
55 1175 76.0
60 1268 81.4
65 1361 86.8
70 1454 92.2
75 1547 97.6
80 1640 103.0
82 1678 105.1
85 1733 108.4
90 1826 113.8
WZⅡ279-V-15A
GB/T 5099.1-2017		 150 225 5.7 37Mn Concave 279 36 815 48.4
40 885 51.4
45 975 55.2
50 1065 59.0
55 1155 62.8
60 1245 66.6
65 1335 70.4
70 1425 74.2
75 1515 78.0
80 1605 81.8
WGⅡ229-V-20A
GB/T 5099.1-2017		 200 300 5.2 30CrMo Concave 229 23 735 31.0
25 788 32.9
30 924 37.7
35 1061 42.5
40 1197 47.3
45 1334 52.2
50 1470 57.0
Cylinder Model
and Standard		 Norminal
Working
Pressure
(bar)		 Hyd.test
Pressure
(bar)		 Design
Wall
Thickness
(mm)		 Material Bottom
Shape		 Outer
Diameter
(mm)		 Water
Capacity
(L)		 Length
(mm)		 Weight
(kg)
WGⅡ229-V-20A
GB/T 5099.1-2017		 200 300 5.8 30CrMo Concave 229 23 749 32.9
25 804 35.0
30 941 40.1
35 1079 45.2
40 1216 50.3
45 1353 55.4
50 1490 60.5
WGⅡ232-V-20A
GB/T 5099.1-2017		 200 300 5.8 34CrMo4 Concave 232 22 740 33.6
25 820 36.5
30 950 41.3
35 1080 46.1
40 1210 50.9
45 1340 55.7
50 1470 60.5
WGⅡ232-V-20A
GB/T 5099.1-2017		 200 300 5.3 34CrMo4 Concave
232
 23 737 28.4
25 790 30.2
30 922 34.8
35 1054 39.3
40 1186 43.9
45 1318 48.4
50 1450 53.0
WGⅡ325-V-17.2A
GB/T 5099.1-2017		 172 258 6.5 34CrMo4 Concave 275 55 881 64.7
60 948 68.9
65 1015 73.0
70 1082 77.2
75 1149 81.4
80 1216 85.6
85 1283 89.8
90 1350 94.0
95 1417 98.2
100 1484 102.4
105 1551 106.6
110 1618 110.8
115 1685 115.0
120 1752 119.1
Cylinder Model and Standard Norminal Working Pressure (bar) Hyd.test Pressure (bar) Design Wall Thickness (mm) Material Bottom Shape Outer Diameter (mm) Water Capacity (L) Length (mm) Weight (kg)
WGⅡ229-V-20A GB/T 5099.1-2017 200 300 5.8 30CrMo Concave 229 23 749 32.9
25 804 35.0
30 941 40.1
35 1079 45.2
40 1216 50.3
45 1353 55.4
50 1490 60.5
WGⅡ232-V-20A GB/T 5099.1-2017 200 300 5.8 34CrMo4 Concave 232 22 740 33.6
25 820 36.5
30 950 41.3
35 1080 46.1
40 1210 50.9
45 1340 55.7
50 1470 60.5
WGⅡ232-V-20A GB/T 5099.1-2017 200 300 5.3 34CrMo4 Concave 232 23 737 28.4
25 790 30.2
30 922 34.8
35 1054 39.3
40 1186 43.9
45 1318 48.4
50 1450 53.0
WGⅡ325-V-17.2A GB/T 5099.1-2017 172 258 6.5 34CrMo4 Concave 275 55 881 64.7
60 948 68.9
65 1015 73.0
70 1082 77.2
75 1149 81.4
80 1216 85.6
85 1283 89.8
90 1350 94.0
95 1417 98.2
100 1484 102.4
105 1551 106.6
110 1618 110.8
115 1685 115.0
120 1752 119.1

High-pressure Cylinder Manufacturing Process

 

Our seamless steel cylinders, crafted from premium seamless steel tubes, are manufactured using advanced rotary forming (Hot Spinning) technology. This cutting-edge technique enables us to precisely control cylinder length tolerance within 10mm, ensuring high dimensional accuracy. Each cylinder undergoes rigorous ultrasonic flaw detection, hydraulic testing, and air leakage testing to meet the highest safety and quality standards.

These high-strength steel cylinders deliver exceptional durability and safety, making them ideal for demanding applications across industrial, transportation, and automotive sectors. With precise manufacturing and stringent testing, our cylinders offer reliable performance under high-pressure conditions, positioning them as a trusted solution for industrial gas storage and compressed gas cylinders in diverse applications.

Learn more about the process

High-pressure Cylinder Manufacturing Process

 

Our seamless steel cylinders, crafted from premium seamless steel tubes, are manufactured using advanced rotary forming (Hot Spinning) technology. This cutting-edge technique enables us to precisely control cylinder length tolerance within 10mm, ensuring high dimensional accuracy. Each cylinder undergoes rigorous ultrasonic flaw detection, hydraulic testing, and air leakage testing to meet the highest safety and quality standards.

These high-strength steel cylinders deliver exceptional durability and safety, making them ideal for demanding applications across industrial, transportation, and automotive sectors. With precise manufacturing and stringent testing, our cylinders offer reliable performance under high-pressure conditions, positioning them as a trusted solution for industrial gas storage and compressed gas cylinders in diverse applications.

Learn more about the process

Why Choose
Our High Pressure
Gas Cylinders?

With over 37 years of manufacturing expertise in China, we are a trusted provider of industrial gas cylinders tailored for wholesale and industrial applications. Our cylinders are built to meet stringent international safety standards, ensuring secure storage and transportation of gases like oxygen, nitrogen, argon, CO2, and more. Designed with durability and performance in mind, they are the ideal choice for businesses that demand reliability.

Certified Quality

Our cylinders meet ISO, CE, and DOT standards for safety and reliability.

Custom OEM Services

We offer a wide range of sizes, branding, and packaging options to meet your specific business needs.

Competitive Bulk Pricing

Affordable solutions designed for wholesalers and B2B clients.

Comprehensive Storage Solutions

Custom 4×4 and 5×5 cylinder racks available to enhance safety and efficiency in storage and handling.

Why Choose
Our High Pressure
Gas Cylinders?

Certified Quality

Our cylinders meet ISO, CE, and DOT standards for safety and reliability.

Custom OEM Services

We offer a wide range of sizes, branding, and packaging options to meet your specific business needs.

Competitive Bulk Pricing

Affordable solutions designed for wholesalers and B2B clients.

Comprehensive Storage Solutions

Custom 4×4 and 5×5 cylinder racks available to enhance safety and efficiency in storage and handling.

With over 37 years of manufacturing expertise in China, we are a trusted provider of industrial gas cylinders tailored for wholesale and industrial applications. Our cylinders are built to meet stringent international safety standards, ensuring secure storage and transportation of gases like oxygen, nitrogen, argon, CO2, and more. Designed with durability and performance in mind, they are the ideal choice for businesses that demand reliability.

Contact Us for Bulk Pricing

Custom OEM Solutions to Suit Your Business

As a factory specializing in OEM production, we offer fully customizable aluminum alloy gas cylinders to meet your specific branding and functional needs.

  • Custom Sizes & Capacities： Create cylinders in sizes tailored to your market demand. Branding: Add your logo, brand colors, and labels for a unique product identity.
  • Branding:Add your logo, brand colors, and labels for a unique product identity.
  • Custom Packaging:Various packaging options designed to protect cylinders during transport and storage.
  • Flexible Production: Small and large-scale OEM orders are welcomed with quick turnaround times.
Request a Custom OEM Solution

Customized Gas Cylinder Solutions

——with Competitive Pricing and Efficient Storage Options
  • Custom Sizes & Capacities
    Design cylinders that match your operational requirements.
  • Branding
    Add your company logo, color, and labels for a distinct market presence.
  • Packaging Solutions
    Custom packaging to protect cylinders during transit and storage.
  • Flexible Production
    Capable of handling both small and large-scale OEM orders with quick turnaround times.
  • Bulk Discounts
    Special pricing for large orders tailored to your business.
  • Flexible Payment Terms
    We offer tailored payment options to fit your operational needs.
  • Fast Delivery
    Robust logistics network to ensure your order arrives securely and on time, anywhere in the world.
  • Tailored Racks
    Customizable to fit different cylinder sizes and capacities.
  • Enhanced Safety
    Designed to maximize space while ensuring safe storage and easy access.
  • Durable Construction
    Built with high-quality materials to withstand industrial environments.

Customized Gas Cylinder Solutions

——with Competitive Pricing and Efficient Storage Options
  • Custom Sizes & Capacities
    Design cylinders that match your operational requirements.
  • Branding
    Add your company logo, color, and labels for a distinct market presence.
  • Packaging Solutions
    Custom packaging to protect cylinders during transit and storage.
  • Flexible Production
    Capable of handling both small and large-scale OEM orders with quick turnaround times.
  • Bulk Discounts
    Special pricing for large orders tailored to your business.
  • Flexible Payment Terms
    We offer tailored payment options to fit your operational needs.
  • Fast Delivery
    Robust logistics network to ensure your order arrives securely and on time, anywhere in the world.
  • Tailored Racks
    Customizable to fit different cylinder sizes and capacities.
  • Enhanced Safety
    Designed to maximize space while ensuring safe storage and easy access.
  • Durable Construction
    Built with high-quality materials to withstand industrial environments.

Reliable High-Pressure Gas Cylinders for Diverse Industries

Inquire About Industry-Specific Solutions

Our cylinders, produced using advanced processes and subjected to strict quality checks, meet international standards and are widely used across various industries, including manufacturing, medical, food and beverage, and scientific research. Their robust design ensures durability in demanding industrial environments.

International Standards

Our cylinders comply with ISO, CE, and DOT certifications.

Strict Testing

Each cylinder undergoes pressure, leak, and corrosion resistance tests to ensure durability and safety.

Long Service Life

Made from premium materials to provide long-lasting performance, reducing long-term costs for your business.

Custom Solutions

Adaptable cylinders designed for specific gases and industrial applications.

Industries Served

Manufacturing, medical, food processing, scientific research, and more.

Yes, we offer full OEM services, including branding, custom sizes, and tailored packaging options.

 The minimum order quantity depends on the specific cylinder size and customization requirements. Contact us for a detailed quote.

Our cylinders undergo strict quality control processes, including pressure testing, leak detection, and corrosion resistance checks, and comply with ISO, CE, and DOT standards.

Your questions answered

Common questions

Have More Questions? Contact Our Team
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Ready to Place Your Bulk Order?

Connect with our sales team to discuss your wholesale and custom OEM requirements. We are here to provide tailored solutions for your business.

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Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@sales@minnuo.com“.
The minimum order quantity for high-pressure cylinders is 50 units, and the minimum order quantity for LPG is 40 HQ. “*” is a required field