Welded insulated cylinders is a type of high vacuum drawn, multi-layer heat insulating removable cryogenic liquid vessel which can be applied to store, transport the liquefied gas products (liquefied oxygen, liquefied argon, liquefied nitrogen, liquefied carbon dioxide and N2O if charged by the high pressure cryogenic cylinders). 
   

       Our company uses the advanced technique and technology and the whole production process is carried out under the strict quality-guaranty system control, so the quality of the cylinders can be effectively guaranteed with characteristics of safety, reliability, convenience in operation, high capacity of gas charging and refilling ability. Since our welded insulated cylinder has been developed, it has received technology award,and obtained US DOT approval,Canadian TC approval,ASME and TPED approval

        BTIC DPL series cryogenic liquid cylinders are double walled, vacuum and multi-layer insulated cylinders. These cylinders are designed, manufactured, and tested to the requirements of the U.S. DOT and Transport Canada 4L specification. They are designed for the transportation and storage of cryogenic products which can be used as either gas or liquid. These portable liquid cylinders can provide a reliable, convenient, and economical method for the transportation and delivery of liquefied gas products.

General Usage:

It can be filled with medical liquefied oxygen for gas supply.

It can be filled industrial liquefied oxygen for metal cutting, welding and heating.

It can be filled with liquefied argon for argon arc welding and argon protection.

It can be filled with liquefied nitrogen for high-purity nitrogen production or food industry, medical services, biologics, and super conduct.

Our Cylinder features:

Polished Heavy Duty Outer Body

Reinforced Lateral Head Support

Durable Thicker Outer Jacket

Perform X-ray Tests of Every Weld On Inner Vessel

3-year Warranty on Vacuum

We can promise our clients:

High quality and security gas cylinders

Best price in the market

Fast delivery (3~4 weeks) 

Best after-sale service