Product Parameters
|
Product name |
20L Industrial Seamless Gas Cylinder |
|
Diameter |
180mm |
|
Height |
1020mm |
|
Weight |
27.2kg |
|
Wall thickness |
5.3mm |
|
Usage |
Industry, household, agriculture, medical, fire protection, energy |
|
Color |
Black, green, gray, red, white, blue, silver, yellow |
|
Customize |
Accept |
|
MOQ |
50pcs |
Product Introduction
Our 20L Seamless Steel Gas Cylinder is engineered for excellence, offering a reliable and high-performance solution for gas storage and transportation across diverse industries. Manufactured in full compliance with the international ISO 9809-3 standard, each cylinder is crafted from premium-grade chromium-molybdenum steel through a hot-spinning seamless process, ensuring superior structural integrity, leak resistance, and long-term durability.Designed to withstand demanding conditions, the cylinder features a working pressure of 150 BAR and a test pressure of 200 BAR, providing an ample safety margin for industrial, medical, agricultural, and energy applications.

Key specifications include a compact yet robust design with a wall thickness of 4.1mm, optimized for strength without excess weight. It is fully certified with CE and TPED (German/EU transport pressure equipment directive) marks, guaranteeing compliance with rigorous safety and quality regulations.Available in a range of standard colors-including red, blue, gray, green, and yellow-and with support for custom color requests, our cylinders can be tailored to meet your branding or safety coding needs. Backed by SHANDONG HUILU GAS's integrated production and global logistics network, we ensure consistent quality, timely delivery, and dedicated after-sales support. Whether for oxygen, nitrogen, argon, or special gases, this cylinder delivers a balance of safety, versatility, and cost-effectiveness for businesses worldwide.



Packaging & Shipping
Company Information



FAQ
Q1: Can you help us design a safe and efficient cylinder storage layout for our facility?
A: Yes, as part of our value-added services, we can provide layout consultation based on your cylinder types, quantities, and local safety regulations. We can recommend storage rack designs and safety signage to ensure compliance and operational efficiency.
Q2: How do you handle cylinder requalification or hydrostatic testing for international clients?
A: We offer requalification services at our factory for cylinders we produced. For clients with local testing facilities, we provide full documentation packs to facilitate the process. We can also guide you to certified testing stations in your region.
Q3: What are the advantages of your disposable welding cylinders compared to refillable ones?
A: Our disposable welding cylinders offer ultimate convenience and safety for light or mobile operations. They eliminate the need for returns, refilling, and residual gas issues. They are pre-filled, leak-tested, and ideal for maintenance, repairs, or small-scale projects.
Q4: Do you offer door-to-door logistics and handle all export documentation?
A: Yes, we provide comprehensive FOB, CIF, or DAP shipping terms. Our experienced logistics team handles all export documentation, customs declarations, and coordinates with shipping lines to deliver the goods smoothly to your designated port or address.
Q5: As a new importer, how can I verify the quality before placing a large order?
A: We strongly recommend starting with a sample order or a factory audit. You can order a small batch for quality verification. Alternatively, we welcome virtual or on-site factory inspections and can arrange video calls to showcase our production and testing processes in real-time.
Hot Tags: 20l industrial seamless gas cylinder, China 20l industrial seamless gas cylinder suppliers, seamless steel cylinders, 150bar oxygen cylinders, 40L Industrial Seamless Gas Cylinder, medical oxygen tank, argon gas tank, 5L Industrial Seamless Gas Cylinder