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97，introduction to gasifier welding - doer equipmentintroduction to welding of gasifierthe gasifiers of suzhou doer gas company are certified by the welding training center and welding engineers with 5-8 years of welding experience i…
[2019.10.09] -
65，what are the means of urban peak shaving station- doer equipmentwhat are the means of urban peak shaving station?the urban peak shaving station designed by doer equipment is to store natural gas liquefaction for peak shaving. it is mainly built …
[2019.10.08] -
64，what is the introduction of vacuum powder storage tank- doer equipmentwhat is the introduction of vacuum powder storage tank?1. doer equipment specializes in the production of low-temperature vacuum powder storage tank. the vacuum storage tank is of d…
[2019.10.08] -
63，what is the difference between vertical vacuum tank and horizontal vacuum tank- doer eq…what is the difference between vertical vacuum tank and horizontal vacuum tank?vacuum powder cryogenic liquid storage tank (also known as lng storage tank | empty storage tank | cry…
[2019.10.08] -
96，on the shape and overall design of gasifier - doer equipmenton the shape and overall design of gasifierthe gasifier designed by us adopts vertical straight legs. the whole equipment can be made of 6063 groove aluminum or 304 stainless steel …
[2019.10.07] -
95，urban natural gas peak shaving mode and its working principle - doer equipmentdoer uses carburetor equipment materialmaterial of carburetor equipment: we use lf21 (3a21) aluminum alloy material (american brand 3003), which is special and recognized in the wor…
[2019.10.07] -
94，about carburetor production process - doer equipmentabout the production process of carburetormaterial selection of high-efficiency heat exchange finned tube produced by carburetor: the main material is high-quality low-temperature r…
[2019.10.07] -
5，doer equipment welcomes the 70th birthday of the motherlanddoer equipment welcomes the 70th birthday of the motherlandwelcome the 70th birthday of the great motherland in golden autumn
[2019.09.30] -
93，precautions for tank pickling and passivation operation - doer equipmentprecautions for pickling and passivation of storage tankpickling and passivation operation in storage tank only the pretreated containers or parts can be pickled and passivated.
[2019.09.30] -
92，process specification for pickling and passivation of stainless steel in storage tank -…
process specification for pickling and passivation of stainless steel in storage tankas for the stainless steel containers of storage tanks, this specification specifies the require…
[2019.09.30] -
91，how to fill the storage tank with pearlite - doer equipmenthow to fill the storage tank with pearlescent sandthe interlayer of storage tank shall be filled with pearlescent sand after vacuum leak detection is qualified. for storage tanks of…
[2019.09.30] -
62，leak detection method of helium mass spectrometry for storage tank - doer equipmentleak detection method of helium mass spectrometry for storage tankwhen the storage tank is evacuated, the vacuum valve should be slightly opened first. when the exhaust sound of the…
[2019.09.29] -
61，technical specification for vacuum pumping of storage tank - doer equipmentprocess specification for vacuum pumping of storage tankprocess specification for vacuum pumping of storage tank：
[2019.09.29] -
60，perlite filling in interlayer of storage tank - doer equipmentperlite filling in interlayer of storage tank1. preparation for perlite filling of storage tank
[2019.09.28] -
59，assembly of inner and outer cylinders of storage tank - doer equipmentassembly of inner and outer tanksbefore the assembly of the inner cylinder of the storage tank, the longitudinal tie plate on the outer surface of the inner cylinder shall be heated…
[2019.09.28] -
58，how much do you know about the outer cylinder head of the tank- doer equipmenthow much do you know about the outer cylinder head of the tank?external cylinder head of storage tank:
[2019.09.28] -
57，helium leak detection and gas pressure test for inner cylinder of storage tank - doer e…helium leak detection and air pressure test for inner cylinder of storage tankassembly of tank shell and head
[2019.09.27] -
56，how to form a team of tanks - doer equipmenthow to group the tanktank body assembly
[2019.09.27] -
90，about inner cylinder of storage tank - doer equipmentabout inner cylinder of storage tankinner cylinder section of storage tank
[2019.09.27] -
55，on the manufacture of inner cylinder head and inner cylinder of storage tank - doer equ…on the manufacture of the inner cylinder head and inner cylinder of the storage tank304 (0cr18ni9) stainless steel bars must be purchased for storage tanks. bars with insufficient a…
[2019.09.26]
