【Overall Specifications

The overall material is 304-grade stainless steel, forming a full-layer thermal insulation. The packaging drum only has the top pipe fitting interface in contact with the outside world, with the rest covered by the insulation layer.

Raw Material Control

The drum is made from direct-grinding mirror panel materials, eliminating the need for secondary processing. This ensures that no metal foreign objects exceed the standard during use, while also significantly extending the service life.

Special Process

The tank welding method differs from GTAW and TIG processes, utilizing a new technology that offers superior results compared to traditional methods. It boasts the advantages of narrow weld seams and a smooth appearance. Additionally, performance results such as weld strength, gas porosity control, and flaw detection tests have all significantly improved. The injection-molded insulation layer is uniformly textured with excellent thermal insulation properties.

Production Method

Automated assembly line ensures consistent and reliable products.