Shanxi Natural Gas Storage Tank Price List Introduction to LNG Low Temperature Storage Tank Structure

Description :

LNGlow-temperature storage tankIt consists of a carbon steel shell, a stainless steel inner liner, and process pipelines, with pearl sand filling between the inner and outer shells for isolation. The inner and outer shells are designed, manufactured, and welded strictly in accordance with relevant national regulations. After dozens of manufacturing and installation processes, and passing inspection, the interlayer is filled with pearl sand during rolling and vacuumed to make it.

　　① There are a total of 7 connections for LNG low-temperature storage tank pipelines. The upper connection is at the top of the inner tank, with 4 gas phase pipes, upper inlet pipes, upper pressure pipes, and overflow pipes. The lower connection is at the bottom of the inner tank, with 3 pipes, including the lower inlet pipe, outlet pipe, and tank liquid pressure pipe. Seven pipelines are independently led out from the lower part of the storage tank.

　　② The LNG low-temperature storage tank is equipped with one interlayer vacuum tube and one vacuum measuring tube (both located at the bottom of the tank); A bursting disc is installed at the top of the storage tank (the above three interfaces must not be pried open at will).

　　③ The inner liner is fixed on the inside of the shell, with a cross angle iron at the top and a channel steel bracket at the bottom for fixation. The distance between the inner container and the outer shell is 300 millimeters. The storage tank is fixed to the ground with anchor bolts.

　　④ The outer wall of the LNG low-temperature storage tank is equipped with fire sprinkler pipes, lightning rods, and anti-static grounding wires.

　　⑤ The storage tank is equipped with pressure gauges and differential pressure level gauges, which are respectively equipped with secondary gauges as the collection and transmission terminals for self-control data.

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