English — Forum #276 (Page 89/145)

1. Head stress calculation - HCBBS Forum
2. Material selection for high-temperature equipment in wet hydrogen sulfide stress corrosion environments - HCBBS Forum
3. Which flange standard is used for American standard valves with large diameters (24" or more)? - HCBBS Forum
4. APV Plate Heat Exchanger User Manual.pdf - HCBBS Forum
5. Every tank needs to be equipped with a vent and a drain, right? - HCBBS Forum
6. Volume calculation of eccentric reducing pipes - HCBBS Forum
7. Our company has eight crude oil storage tanks with a capacity of 45,000 cubic meters that need to be prefabricated - HCBBS Forum
8. How should the pressure be selected for pressure vessel equipment/tube flanges using ammonia as the filling medium? - HCBBS Forum
9. Determine low-temperature container? - HCBBS Forum
10. I would like to ask about the differences between reinforcement rings, rigid rings, and stiffening rings - HCBBS Forum
11. Which pressure vessels are referred to as “non-independent pressure vessels in cryogenic installations” in the Code? - HCBBS Forum
12. How is the number of skirt gusset plates determined? - HCBBS Forum
13. Heat exchanger piping insert - HCBBS Forum
14. 【Daily Question】【Static Equipment AC Version...Question 138】August 6, 2019 Multiple-choice questions...Essay questions - HCBBS Forum
15. What does it mean that the \"Rules on the Qualification Licensing and Management of Design Units for Pressure Vessels and Pressure Pipelines\" have been repealed? - HCBBS Forum
16. graphitization tendency - HCBBS Forum
17. NB/T47014 Understanding of items 2 and 4 in Table 9 - HCBBS Forum
18. Let’s test everyone: How many design methods are currently in use in China? - HCBBS Forum
19. What is the risk of using air pressure for testing equipment and pipelines in engineering project construction? - HCBBS Forum
20. What is the main difference between ASEM DIV1 and DIV2? - HCBBS Forum
21. Methods and catalysts for increasing the specific heat of vaporization and specific heat capacity of water, as well as the enthalpy of steam - HCBBS Forum
22. May I ask whether the 16Cr20Ni14Si2 material should be Fe-8-1 or Fe-8-2? - HCBBS Forum
23. Calculation of circumferential stress under test pressure for folded conical heads - HCBBS Forum
24. Test everyone 25: Seal surface form selection problem - HCBBS Forum
25. What benefits has 5G technology brought to the development of AGV robots? - HCBBS Forum
26. Why does the hydraulic pressure test pressure of external pressure vessels have nothing to do with the design temperature? - HCBBS Forum
27. How is the diameter of the air pipe in an air-atomized fuel burner determined? - HCBBS Forum
28. Technical Agreement for Air Separation Analysis Cabin.doc - HCBBS Forum
29. Seeking help with the simple usage of the PV Elite tool - HCBBS Forum
30. Reading Notes – Updated Content of TEMA 2019 Version (Part 2) - HCBBS Forum
31. Pipeline material selection - HCBBS Forum
32. Space furnace gasification process.ppt - HCBBS Forum
33. Mandatory requirements for containers made of normalized material - HCBBS Forum
34. Looking for manufacturers that produce blind flanges quickly - HCBBS Forum
35. It turns out it was a Class D manufacturing certificate; what is the name of the new certificate now that it’s being replaced? - HCBBS Forum
36. Ball tank tie rod - HCBBS Forum
37. Is the nameplate of a pressure vessel important? - HCBBS Forum
38. Where do the symbols for channel steel, angle steel L, etc. in drawing come from? - HCBBS Forum
39. Selection of standard for takeover flange - HCBBS Forum
40. Given the inlet and outlet temperatures and flow rates of water and hot water, how can the heat exchange area of a plate heat exchanger be calculated? - HCBBS Forum
41. Problems with the connection between the mixer shaft and the sleeve - HCBBS Forum
42. Regulations on Safety Inspection of Simple Pressure Vessels and Their Relationship with Such Vessels - HCBBS Forum
43. Summarize | Mandatory requirements for pressure vessels containing extremely and highly hazardous (Group 1) media - HCBBS Forum
44. Disposal of stainless steel storage tanks - HCBBS Forum
45. Liquid chlorine storage tank - HCBBS Forum
46. How to understand it? - HCBBS Forum
47. Where can I find RnT and RDt? - HCBBS Forum
48. Octagonal pad problem? - HCBBS Forum
49. Why, in GB151, when the design pressure of the tube side of a heat exchanger is higher than that of the shell side, it is necessary to increase the test pressure on the shell side, whereas when the shell side pressure is higher than that of the tube side... - HCBBS Forum
50. What kind of seal is used for fatigue conditions? - HCBBS Forum
51. Manufacturing of pressure vessel cylinders - HCBBS Forum
52. 【Daily Question】【Static Equipment AC Version...Question 190】July 9, 2019 Multiple-choice questions...Fill-in-the-blank questions - HCBBS Forum
53. Ethylene oxide pressure gauge - HCBBS Forum
54. What qualification certificates are required for workers to program welding robots? - HCBBS Forum
55. Do forgings for pressure vessels need to obtain a special equipment supervision and inspection certificate? - HCBBS Forum
56. 【Daily Question】【Static Equipment AC Version...Question 125】July 24, 2019 Multiple-choice...Fill-in-the-blank - HCBBS Forum
57. Problems with HG/T 21574-2018 - HCBBS Forum
58. Regarding the issue of special equipment reaching its designed service life - HCBBS Forum
59. How to verify non-standard supported bearings? - HCBBS Forum
60. 【Daily Question】【Static Equipment AC Version...Question 122】July 21, 2019 Multiple-choice questions...Fill-in-the-blank questions - HCBBS Forum
61. Questions regarding the hydraulic test pressure. . - HCBBS Forum
62. 【Daily Question】【Static Equipment AC Version...Question 170】June 19, 2019 Multiple-choice...Fill-in-the-blank - HCBBS Forum
63. EO/EG device sampler - HCBBS Forum
64. Can Q345B be used to manufacture containers and storage tanks? - HCBBS Forum
65. What type of ball valve should be used for the ball valve on the nitrogen cylinder? - HCBBS Forum
66. Licensing Rules for Special Equipment Production and Filling Units TSG07-2019 - HCBBS Forum
67. Do any of you have equipment drawings for IC anaerobic reactors that I could refer to? - HCBBS Forum
68. 【Daily Question】【Static Equipment AC Version...Question 199】July 18, 2019 Multiple-choice questions...Fill-in-the-blank questions - HCBBS Forum
69. Perfect cracked version of PRG2018 (including FEPipe and NozzlePRO 2018) – replaces the Chinese-English translations in the NOZZLEPRO program - HCBBS Forum
70. How should I choose the supply status for the main stressed components? - HCBBS Forum
71. Once the equipment arrives at the site, how can one check whether the manufacturer has performed radiographic non-destructive testing on it? - HCBBS Forum
72. Could everyone help identify what grade of material this is? - HCBBS Forum
73. How is β calculated in an externally reinforced moment-resisting container? - HCBBS Forum
74. [Daily question] [Static Equipment Exchange Edition...Question 121] July 20, 2019 Multiple choice question...Fill in the blanks - HCBBS Forum
75. Material selection for 32MPa oxygen buffer tank - HCBBS Forum
76. Heat exchanger exhaust - HCBBS Forum
77. Inspection specifications - HCBBS Forum
78. Section 3.2.8 on plastic lining design in the Fixed Volume Gauge standard TSG 21-2016 specifies how this should be understood - HCBBS Forum
79. How to determine whether to choose carbon steel or stainless steel for expansion joints - HCBBS Forum
80. Array-APV Configuration Operation Manual - Basic Configuration.doc - HCBBS Forum
81. Can a 100-cubic-meter vertical cylindrical storage tank (flat-bottomed arch roof) be made with a steel lining covered in plastic? - HCBBS Forum
82. How do you determine these dimensions of the heat exchanger tube plate? - HCBBS Forum
83. Determination of the test pressure for the shell side of a shell-and-tube heat exchanger - HCBBS Forum
84. For an atmospheric-pressure storage tank that has not been in use for a long time, how can one determine whether the tank itself and its foundation are still usable? - HCBBS Forum
85. Thickness of the external pressure cone shell reinforcement section - HCBBS Forum
86. How to calculate this leg and ear-type support? - HCBBS Forum
87. Calculation problem of heat exchanger flexible tube plate? - HCBBS Forum
88. 【Daily Question】【AC Version for Static Equipment...Question 181】June 30, 2019 Multiple-choice questions...Fill-in-the-blank questions - HCBBS Forum
89. Equipment materials - HCBBS Forum
90. Heated pipeline - HCBBS Forum
91. What is the issue regarding the retesting of the impact energy of the main pressure-bearing components in cryogenic vessels? - HCBBS Forum
92. On heat treatment for the recovery property of cold-formed carbon steel heads - HCBBS Forum
93. Abnormal noise from the boiler drum - HCBBS Forum
94. Can the reinforcement rings overlap? - HCBBS Forum
95. Do heat transfer oil furnaces need to be registered with the safety supervision agency? - HCBBS Forum
96. Air leakage gap of the air cooler - HCBBS Forum
97. Fixed Pressure Vessel Data Sheet - HCBBS Forum
98. The structural design features of GE coal-water slurry gasifiers are as follows... - HCBBS Forum
99. Thought question 6: What are the methods of expansion jointing for heat exchange tubes? - HCBBS Forum
100. 137- Discussion on the advantages and disadvantages of the design of the three-phase separator and core internal components system for CNPC International’s Phase III Hafaya project in Iraq - HCBBS Forum