120L gas cylinder Factory in China cng tank ISO11439/ECER110 standard high pressure gas cylinder
CNG Steel Cyliner for Vehicles (CNG-1)
60L 62L 65L 70L 75L 77L 80L 82L 90L 100L 110L 113L 120L 130L 140L 145L 150L
840mm 830mm 900mm 945mm 995mm 1015mm 1045mm 1070mm 1170mm
1270mm 1375mm 1410mm 1485mm 1595mm 1705mm 1760mm 1810mm
68kg 66kg 67kg 73kg 75kg 76kg 77.5kg 86kg 85kg
91kg 109kg 111kg 117kg 125kg 133kg 140kg 149kg
356mm / 406mm
Design Wall Thickness
Packaging & Shipping
Wuxi LONGTERM machinery is an integrated company which specialize in Water Tank welding machines, solar water heater tank and LPG gas cylinder welding machine, pressure vessel tanks welding machines series with more 30 years. With decades of developing, our welding machine have been applied almost all models in industry. Based on forming types, we provide We offer our clients solar water heater inner and outer tank, pressure tank, oil tank welding system solutions.
In past years, we also developed special welding market.As one of our most important products, welding machinery has been entered American market successfully through cooperating with a national enterprise - CNBM.
Q1: How to ensure your cylinders quality?
A: we have been in this field for more than 20 years. Our products have been sold almost all over the world. We allow 3rd party inspections before shipment ( on buyer's account) And we can supply certificate of quality accordingly.
Plus we have six machinery equipments to test material and cylinder:
1. spectrum analyzer to detect chemical analysis;
2. mechanical function to make tension test and bending test;
3. X-ray silent detection to inspect circumferential weld;
4. Hydraulic bursting test;
5. Hydraulic testing;
6. Air tightness test.
Q2: About the brand name of the products?
A: In general, We use our own brand, if you have requested, Both OEM and ODM are also available.
Q3:Can you provide a sample?
A: In our acceptable range, we can offer one free sample for you if you pay for the freight. We will return the freight if you
make an order in future.
Q4: How about your delivery time?
A: In general, it will take 35-60 days after receiving deposit. The specific delivery time depends on the items and quantity of
Q5: What is your MOQ?
A: Small quantity negotiable, one or more containers would be appreciated.