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Mfg. Standard：EN12245
Norminal Working Pressure(bar)：300bar
Hyd.test Pressure(bar)：450bar
Filling Medium：Compressed air
Material：6061AL+Carbon fiber + glass fiber
Water Capacity(L)：6.8L/9.0L
Weight(kg)：4.2KG/5.4KG
Product advantages: the bottle body is made of carbon fiber fully wound to bear the pressure more evenly and stably, and the bottle body weight is lighter
Exporting countries: Southeast Asia, China
Use scenarios: fire fighting, water rescue, forest rescue
CNG cylinder description
Use steel seamless gas cylinders, CNG automotive glass fiber winding gas cylinders, CNG automotive carbon fiber winding gas cylinders, CNG automotive composite material winding gas cylinders, steel seamless gas cylinders for CNG stations, fire-fighting steel cylinders, LPG gas cylinders, respirators Equal yield Product.
Advanced production technology of CNG cylinders
Our compressed natural gas cylinders (cng-1) for vehicles are made of seamless steel pipes and the most advanced hot spinning forming technology to ensure that the cylinder length tolerance is within 5-10mm. Our company’s laboratory is equipped with a full range of testing machines, direct reading light Spectrometer, universal tester, low temperature tester. Impact testing machine, blasting testing machine, high temperature and low temperature. Gas circulation testing machine, etc. Each cylinder is inspected and tested on the production line before leaving the factory, including hardness test, UT test, Hydraulic test and leak test.
| Cylinder Model | Mfg. Standard |
Norminal Working Pressure (bar) |
Hyd.test Pressure (bar) |
Design Wall Thickness (mm) |
Material |
Water Capacity (L) |
Outer Diameter (mm) |
Length (mm) |
Cylinder Weight (kg) |
Propane Weight (kg) |
| LPG-12.5 | EN 12245:2009 | 20 | 30 | 1.5 | PET | 12.5 | 305 | 388 | 3.55 | 5.00 |
| LPG-18.2 | EN 12245:2009 | 20 | 30 | 1.5 | PET | 18.2 | 305 | 468 | 4.35 | 7.50 |
| LPG-24.5 | EN 12245:2009 | 20 | 30 | 1.5 | PET | 24.5 | 305 | 575 | 5.50 | 10.00 |
| LPG-26.2 | EN 12245:2009 | 20 | 30 | 1.5 | PET | 26.2 | 305 | 595 | 5.60 | 10.70 |
| LPG-27.4 | EN 12245:2009 | 20 | 30 | 1.5 | PET | 27.4 | 305 | 620 | 5.70 | 11.20 |
| LPG-34.5 | EN 12245:2009 | 20 | 30 | 1.5 | PET | 34.5 | 305 | 740 | 7.00 | 15.00 |
Q1: Are you manufacturer or trade company?
A1: We are a Chinese manufacturer, and have been specializing in manufacturing gas cylinders for more than 10 years. Our company brand is “LD”.
Q2: What is your daily production capacity?
A2: Our production capacity everyday is 800~1000 units.
Q3: What is your delivery time?
A3: Usually our delivery time is 25-45 days against the advance payment. Mainly it depends on when we get the production materials.
Q4: What certificates do you have?
A4: We have ISO9001 and IATF16949 for management system, and ISO9809, ISO11439 and ECE R110 for production approval.
Q5: Do you accept OEM production?
A5: Of course, we have served several famous motor OEMs, such as TOYOTA(Thailand)-Thailand, IKCO-Iran, GAZ-Russia, DF-China, and FOTON-China, etc. We would like to serve more customers with our superior quality.
Q6: Can you provide samples to us?
A6: Yes, we can provide 1-2 samples for your testing freely, but you need to undertake the logistic cost firstly.
Q7: Can you customize the products?
A7: Yes, we can provide you with various customized products. For example, your company brand/logo, different accessories and your favorite colors.
