Low temperatureLoading and unloading crane pipeIt is a crane pipe for loading and unloading low-temperature media such as liquefied natural gas (LNG) and low-temperature ethylene. The commonly used model is AL2543.
This product adopts a column-supported structure, which reduces the mechanical stress accompanying the process pipeline to a smaller extent, thereby increasing the life of the product to a greater extent. The low-temperature rotary joint adopts a unique double-flange design, which makes it easy to replace the sealing ring. Nitrogen purging can keep the raceway dry and prevent moisture in the atmosphere from entering. The rotary joint is precision machined and adopts a low-temperature special sealing ring, which is reliable in sealing, and its performance is far better than the requirements of OCIMF and EU standards.
The rotating joints and process pipelines of the low-temperature loading and unloading crane pipes are made of SS316L material, processed by a special process, and welded by a special welding process. Before the product leaves the factory, it has gone through a strict test and inspection process, which fully guarantees the reliability of the performance.
Applicable occasions: loading and unloading low-temperature liquefied gas
Applicable medium: low temperature ethylene, liquefied natural gas, etc.
Material: Process pipeline-316L, rotary joint-316L, structural parts-carbon steel
Design temperature: -196~100℃
Design pressure: -0.06MPa~2.0MPa