The LNG peak regulating station has the functions of filtering, metering, pressure regulating and odorization. As a gas source gate station, it is very convenient to supply gas to the downstream. It is an indispensable way of gas supply in modern town.

Micro Bulk is a small cryogenic liquid storage tank, the general volume is 1-5m³, the pressure can reach 3.6mpa.

The air separation unit developed by Huayuan Chengde adopts advanced low-pressure process and technology, efficient air compression technology, air purification technology, new structured filling technology, and hydrogen-free argon production technology, eliminating the high energy consumption characteristics of traditional designs.

Spherical container is also called spherical tank, a kind of effective and economical pressure vessel for storing and transporting various gases, liquids and liquefied gases, the shell is spherical.

Liquid carbon dioxide storage tank can be classified into polyurethane foaming insulation tank and the vacuum powder adiabatic tank, with a designed working temperature of minus 40 ℃, Its main material can be OCr18Ni9 or 16MnDR according to the different working condition.

Cryogenic liquid storage tanks are specialized containers that store materials at extremely low temperatures, typically below -150 °C. These tanks are essential for the storage of liquefied gases such as liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, and helium.