High Reliability Liquid Cryogenic Dewar Cylinder

High Reliability Manufactured Dewar Bottle Liquid Cryogenic Dewar Cylinder

Dewars, also known as thermos flasks, are ideal containers and tools for storing liquid gases, cryogenic research and crystal element protection.
The structure of the dewar flask

Gas cylinder liner In order to ensure that the inner liner of the gas cylinder is below the safe pressure, a safety valve and a rupture disk are installed on the gas cylinder. Protective ring The upper part of each insulated cylinder has a stainless steel ring structure (protection ring) to protect the pipeline. The protection ring is connected to the cylinder by four brackets, and each bracket is slotted to facilitate the use of trolleys and cranes to transport gas cylinders.

1. Store pure low temperature liquid. The storage gas volume is large. The gas storage capacity of a DP175 Dewar is equivalent to more than 18 times the gas storage capacity of a standard high-pressure gas cylinder.

2. The internal pressure of the gas cylinder will rise during the deactivation stage after being filled with liquid. The gas cylinder has a high-performance adiabatic system, and its pressure rise rate is low. Usually, it is not necessary to reduce the pressure through a safety valve.

3. The built-in supercharger and vaporizer can realize continuous supply of gas or liquid, and no external vaporizer is required under the designed dosage.

As a professional pressure vessel enterprise,Henan Gnee New Materials Co., Ltd. has been involved in the pressure vessel industry since 2012. Our company can provide products such as large cryogenic storage tanks and LPG series containers. At the beginning of the company's establishment, it purchased the most advanced equipment and recruited a group of skilled front-line workers. We are committed to providing the best products to our international customers. The company covers an area of 68,000 square meters and has 100 front-line workers, 12 technicians and 6 quality inspectors. The integration of production and sales, the company consists of five main departments: production department, technical department, sales department, general accounting department, and human resources department. Also, each department can be divided into many smaller departments. All departments cooperate with each other to bring the best for our company. In order to bring the most qualified products to the market, our quality control department implements strict quality inspection process from raw material procurement to finished product testing, to ensure that only the best products leave the factory for customers.

The group adheres to the tenet of “intentional management, customer priority, coordinated development and dedication to society” and abides by the business philosophy of “technology first, quality as priority, striving for excellence, integrity for future”, which continuously satisfy different needs of customer around the world in the steel supply chain area. Professional sales team, providing customers with first-class services; strict purchasing and quality inspection team, carefully selecting high-quality raw materials; advanced scientific and technical team to improve production and reduce costs for customers; excellent design and processing team, carefully crafted and refined; intimate shipping logistics team protecting product transportation.