English — Forum #276 (Page 74/145)

1. Manufacturing process and quality process control of cryogenic vacuum storage tanks - HCBBS Forum
2. Cartography issues - HCBBS Forum
3. Flange identification and matching - HCBBS Forum
4. Steam cracking furnace manufacturers - HCBBS Forum
5. I would like to ask: for a device whose working medium is methanol and whose operating temperature is 42°C, with all other parameters meeting the regulatory requirements, is it necessary to classify it? - HCBBS Forum
6. Chlorination fluidized bed design - HCBBS Forum
7. Hydrogen boiler - HCBBS Forum
8. Water used for the water filling test of storage tanks equipped with aluminum alloy internal floating roofs - HCBBS Forum
9. For pressure vessels, the steel plate used should be Q245R; can 16Mn forgings be used for the flange material? - HCBBS Forum
10. Seeking assistance regarding standard BTGC001-2015 - HCBBS Forum
11. Regarding the minimum holding temperature for post-weld heat treatment and the allowable deviation of the heat treatment temperature - HCBBS Forum
12. Questions for help! How to select the design temperature for external pressure verification of cryogenic vessels? - HCBBS Forum
13. Explanation of Fixed-Bed Reactors [Animation on Principles of Mechanical Equipment] - HCBBS Forum
14. [Daily Question] [Static Equipment AC Version... Question 81] April 21, 2020.. True or False question. - HCBBS Forum
15. The castables for circulating fluidized beds are all made from mixtures of such raw materials - HCBBS Forum
16. Threaded tube size inspection - HCBBS Forum
17. 【Daily Question】【Static Equipment AC Version...Question 33】 March 4, 2020...True or False Question - HCBBS Forum
18. Issue of the safety valve setting pressure not being within the permissible pressure range - HCBBS Forum
19. Automatic air replenishment valve - HCBBS Forum
20. [Daily question] [Static Equipment Exchange Edition...Question 88] April 28, 2020..True or False Question. (Supplement) - HCBBS Forum
21. share post - HCBBS Forum
22. Vertical atmospheric fiberglass reinforced plastic tank with stirring design - HCBBS Forum
23. What kind of valve is this? This place is hot oil. Hot oil unit. - HCBBS Forum
24. On welding of dissimilar steels - HCBBS Forum
25. How to blow out the water inside after a pressure test - HCBBS Forum
26. Pressure vessel interface flange - HCBBS Forum
27. Insulation of pressure vessels 12: Selection and use of moisture-resistant primers. - HCBBS Forum
28. Difference between hot-dip galvanized foot bolts and hot-dip galvanized double-headed bolts - HCBBS Forum
29. The difference between hot-dip galvanized bolts and electro-galvanized bolts - HCBBS Forum
30. What methods should be used to protect liquid chlorine storage tanks from corrosion? - HCBBS Forum
31. Installation direction of flue and air duct baffles in the furnace - HCBBS Forum
32. Where can I find suitable open-type centrifugal pumps? Please give me some advice - HCBBS Forum
33. What is the impact of reverse installation of open fixed valves? - HCBBS Forum
34. Fixed torque problem - HCBBS Forum
35. Recently I saw some pressure vessel drawings, which give the design pressure and working pressure, but do not give the maximum allowable working pressure, weakly... - HCBBS Forum
36. Continuous blowdown device for SZL10-1.25-A2 type steam boiler - HCBBS Forum
37. Seeking help to debug the container liquid level program - HCBBS Forum
38. 【One question per day] [Static Equipment Exchange Edition...Question 39] March 10, 2020...True or False Question - HCBBS Forum
39. Regarding valve selection issues - HCBBS Forum
40. Daily question] [Static Equipment Exchange Edition...Question 19] February 19, 2020...True or False Question - HCBBS Forum
41. Are bolts such that: \"they don’t loosen but also don’t break, yet they break as soon as they loosen\"? - HCBBS Forum
42. Design and calculation of steam tracing pipes for process units... - HCBBS Forum
43. May I ask everyone, where are the installation requirements and tolerances for in-situ level gauges specified? - HCBBS Forum
44. Rotary cup burner coking - HCBBS Forum
45. Is patching allowed for thinning or leakage in pressure pipelines? - HCBBS Forum
46. Alternatives to asbestos after its ban - HCBBS Forum
47. Support for the inner and outer cylinders of cryogenic low-temperature vessels - HCBBS Forum
48. Can steam condensate be used directly as water for catalytic boilers? - HCBBS Forum
49. NSAS software application - HCBBS Forum
50. Equipment S30408 with carbon steel flange - HCBBS Forum
51. How to define the temperature of low-temperature impact and how to determine the value of absorbed impact energy? - HCBBS Forum
52. Calculation and calculation of local external load for the hole opening on the head of the head - HCBBS Forum
53. Introduction to the installation of foundation bolts and the related process - HCBBS Forum
54. Design issues for cryogenic vessels (for storing liquid oxygen, liquid nitrogen) - HCBBS Forum
55. Synthesis gas tank cleaning - HCBBS Forum
56. What is the hourly flow rate of a DN50 nitrogen pipeline with a pressure of 0.6MPa? - HCBBS Forum
57. Ever-burning lamp igniter - HCBBS Forum
58. Automatic welding project for membrane walls of Class A boilers - HCBBS Forum
59. A batch of socketed node roof reticulated shell structures have been completed - HCBBS Forum
60. Nickel-plated stainless steel - HCBBS Forum
61. Superheated steam to heat heat transfer oil - HCBBS Forum
62. What welder’s certificate is required for C4 steel? - HCBBS Forum
63. Standard for Seeking Assistance: HGT 20680－2011 Regulations on Process Calculations for Boiler Room Design - HCBBS Forum
64. Help me take a look at this heat exchanger structure, thanks - HCBBS Forum
65. HG/T21515~21524-2014 Manhole drawing CAD plugin, practical utility program - HCBBS Forum
66. Roughness of the inner wall of the equipment - HCBBS Forum
67. Which book should I consult for the latent heat of vaporization of liquid ammonia? - HCBBS Forum
68. Clogging problem in cyclone separators - HCBBS Forum
69. ASME PCC1-2019 - HCBBS Forum
70. Semi-circular pipe equipment cylinder deformation problem - HCBBS Forum
71. Container manufacturing forensics - HCBBS Forum
72. Issues with the ladder rest platform - HCBBS Forum
73. I would appreciate some guidance from the experts regarding the calculation of tower diameter - HCBBS Forum
74. ASME help! In PVElite, do the design pressure parameters refer to gauge pressure or absolute pressure? How should the external temperature be selected? - HCBBS Forum
75. Safety valve manufacturers - HCBBS Forum
76. Calculation software for welding consumables - HCBBS Forum
77. Cracks in the heat exchange tubes of coiled tube heat exchangers - HCBBS Forum
78. Exporting alarm data from the Central Control DCS XP300 series - HCBBS Forum
79. When the thickness of the ear pad plate is greater than that of the cylinder, should it be set to the same as the cylinder’s thickness? Is further calculation needed? - HCBBS Forum
80. What is the latest standard for the \"Code for Construction and Acceptance of Wet Gas Cylinders in Metal Welded Structures\"? - HCBBS Forum
81. Are there standard drawings for wet gas cabinets? - HCBBS Forum
82. Gentle masters! Is it allowed to use atmospheric-pressure storage tanks to hold diesel in fire and explosion prevention areas? Such as underground sludge tanks, for example - HCBBS Forum
83. Issues regarding fire foam piping in fixed-roof storage tanks - HCBBS Forum
84. How to design a tubular reactor? - HCBBS Forum
85. How to determine whether a 100 cubic meter storage tank is standard equipment? - HCBBS Forum
86. What is the website of the Mobile Subcommittee of the Rongbiao Committee? - HCBBS Forum
87. What material is generally used for the gasket of the large cover of a gate valve body? - HCBBS Forum
88. Nationwide ban on the use of glass chemical pipelines in 2020 - HCBBS Forum
89. Hydraulic stretcher M82 - HCBBS Forum
90. Help needed! How should “Retirement Limit Calculations” be translated in the PVElite toolbar? - HCBBS Forum
91. Vertical inclined-bottom storage tank - HCBBS Forum
92. I would like to ask where I can find the standard values for the room temperature impact absorption energy of A182 F316 - HCBBS Forum
93. Seeking advice on the design of steel plate silos and storage tanks; experts, please help - HCBBS Forum
94. takeover load - HCBBS Forum
95. Is it necessary to insulate the diesel tank in the south? - HCBBS Forum
96. Characteristics of incineration rotary kiln - HCBBS Forum
97. Selection and calculation of stainless steel manholes for pressures above 16 kg - HCBBS Forum
98. Pressure vessel design review - HCBBS Forum
99. Heat exchanger edge structure - HCBBS Forum
100. Filter Knowledge Explanation – Animation on the Principles of Mechanical Equipment - HCBBS Forum