English — Forum #276 (Page 63/145)

1. Introduction to information on various types of storage tanks - HCBBS Forum
2. Calculation problems for buried horizontal storage tanks - HCBBS Forum
3. Back-deformation of tube sheet cladding - HCBBS Forum
4. Is there something wrong with Haichuan APP? - HCBBS Forum
5. Backside protection for pressure vessel welding - HCBBS Forum
6. Training on the Group Standard for Dual Prevention of Special Equipment - HCBBS Forum
7. Plate distillation towers and packed absorption towers - HCBBS Forum
8. Common Problems and Solutions in Pressure Vessel Welding - HCBBS Forum
9. For constant-pressure towers as well, if the installation height is different, is the design pressure the same? - HCBBS Forum
10. Control of welding deformation in the construction of large storage tanks - HCBBS Forum
11. Cold drawing or hot rolling for seamless steel pipes - HCBBS Forum
12. Seek drawings for spiral baffle heat exchangers - HCBBS Forum
13. Quick-opening pressure vessel - HCBBS Forum
14. What are the special requirements of API 6D supplemented by IOGP S-562? - HCBBS Forum
15. Protection in the manufacturing of stainless steel pressure vessels - HCBBS Forum
16. I would like to know when this type of connector is used in diagrams? - HCBBS Forum
17. Measures to improve the quality management of pressure vessels - HCBBS Forum
18. Introduction to Metal Composite Panels - HCBBS Forum
19. Questions about the operating temperature of steel plates for containers? - HCBBS Forum
20. Small slag removal equipment. - HCBBS Forum
21. Pressure vessel installation process - HCBBS Forum
22. Summary of Technical Requirements for Pressure Vessels (44) - HCBBS Forum
23. What welding electrode should be used for welding Q345E steel pipes to 16Mn forgings? - HCBBS Forum
24. What type of collector is used in the reflux tank? - HCBBS Forum
25. The video was filmed on August 13, 2020. Severe smoking occurred when the lens was out of focus in the early stages, and due to the pandemic, no repairs were carried out at that time... - HCBBS Forum
26. Expansion joint calculation in SW6-2011V4.0 - HCBBS Forum
27. Which expert has a reward system for managing the maintenance costs in chemical enterprises? - HCBBS Forum
28. Platform ladder markings - HCBBS Forum
29. Blowout disc heat treatment - HCBBS Forum
30. Seeking advice on pressure and temperature ratings, thank you! - HCBBS Forum
31. Issues with weld code designation in jacketed vessels - HCBBS Forum
32. Seeking advice on end cap seam issues - HCBBS Forum
33. What are the characteristics of the stress distribution in a thin circular plate subjected to a uniformly distributed load? Why does a flat cover have different properties compared to a convex head under the same conditions... - HCBBS Forum
34. Design approval defense: Storage tank - HCBBS Forum
35. Does the tube sheet flange experience radial stress? - HCBBS Forum
36. On the corrosion issue of titanium tube heat exchangers - HCBBS Forum
37. How to calculate reinforcement for holes drilled in a flat cover - HCBBS Forum
38. Points to note for the overall heat treatment of vertical vessels with skirt bases - HCBBS Forum
39. Basic Knowledge of Stainless Steel - HCBBS Forum
40. Could everyone please help check whether the inner cylinder should be pressurized during the jacket pressure testing? The software does not provide any indication - HCBBS Forum
41. Basic requirements and precautions for welding of urea high-pressure equipment - HCBBS Forum
42. Requirements regarding conducting impact tests for weld evaluation. - HCBBS Forum
43. Super austenitic stainless steel - HCBBS Forum
44. Design and selection principles for silos - HCBBS Forum
45. Summary of Technical Requirements for Pressure Vessels (46) - HCBBS Forum
46. Immersion coil heat exchanger - HCBBS Forum
47. [Interpretation of the Special Equipment Safety Law] Article 51 - HCBBS Forum
48. Summary of Key Design Points for Large Oil Tanks - HCBBS Forum
49. Heat exchanger water pressure issue - HCBBS Forum
50. EU requirements for post-weld heat treatment of pressure vessels - HCBBS Forum
51. Classification of special equipment - HCBBS Forum
52. Comparison of four non-destructive testing methods - HCBBS Forum
53. Main responsibilities of pressure vessel management and operation personnel - HCBBS Forum
54. Seek help: structure and manufacturing of titanium composite plate containers with steel fittings lined with titanium - HCBBS Forum
55. How are pressure, maximum operating pressure, and design pressure defined and determined? - HCBBS Forum
56. Pressure vessel design recertification - HCBBS Forum
57. Overview of new standards and specifications for pressure vessels and pipelines in 2021 - HCBBS Forum
58. [Interpretation of the Special Equipment Safety Law] Article 30 - HCBBS Forum
59. The influence of welding residual stress on welded structures - HCBBS Forum
60. What does the equipment nozzle flange PAD RJ mean? - HCBBS Forum
61. Why is MT and RT not used for carbon steel and stainless steel welds? - HCBBS Forum
62. Water quality requirements for 10-ton gas boilers - HCBBS Forum
63. A question regarding the tube sheet and shell - HCBBS Forum
64. Regarding the qualifications for boiler design - HCBBS Forum
65. Introduction to 15CrMoR - HCBBS Forum
66. Looking to purchase silicone gaskets - HCBBS Forum
67. Is heat treatment required again after repair or welding repairs? - HCBBS Forum
68. What does a snail nozzle look like? - HCBBS Forum
69. What are the requirements for materials regarding the chloride ion content in the medium? - HCBBS Forum
70. [Interpretation of the Special Equipment Safety Law] Article 63 - HCBBS Forum
71. Entertainment Middle School*: Find the Differences in the Pictures - HCBBS Forum
72. How is the tube length set in HTRI6.0? - HCBBS Forum
73. Dew forms in the dust collector due to the exhaust gas from the rotary kiln; how to address the issue when the dust collector does not recycle ash? - HCBBS Forum
74. SW6 uses 4732 for calculating the tube sheet - HCBBS Forum
75. [Interpretation of the Special Equipment Safety Law] Article 65 - HCBBS Forum
76. Market price of pressure vessel steel plates - HCBBS Forum
77. What are the structural and stress differences between internal pressure flangeless spherical heads and hemispherical heads? - HCBBS Forum
78. Does anyone know the process for obtaining the qualification to perform plugging under pressure? I’m seeking guidance. - HCBBS Forum
79. [Interpretation of the Special Equipment Safety Law] Article 60 - HCBBS Forum
80. Pipelines/tanks with steel lining and PTFE – how to discharge internal static electricity - HCBBS Forum
81. Common Problems and Countermeasures for Pressure Vessel Materials - HCBBS Forum
82. Selection of pressure vessel materials under hydrogen sulfide stress corrosion - HCBBS Forum
83. Box-type heating furnace – Explanation of knowledge on heating furnaces - HCBBS Forum
84. Seeking help with the issue of flue gas returning from household waste boilers - HCBBS Forum
85. \"Comprehensive Bearing Number Guide\" - HCBBS Forum
86. When starting up a chemical plant, following these steps makes it easy - HCBBS Forum
87. Safety specifications related to equipment installation - HCBBS Forum
88. Calculation of the latent heat of vaporization of propane at different pressures - HCBBS Forum
89. Selection of threads for pressure vessels - HCBBS Forum
90. Are there any training videos on tower design? Please share them - HCBBS Forum
91. Several methods for on-site equipment management - HCBBS Forum
92. Questions for help! In the SW6 head export calculation book, how is the "minimum thickness" calculated? - HCBBS Forum
93. May I ask everyone, why aren’t the chapters in ASME-IX in sequential order? - HCBBS Forum
94. Selection of tube box gaskets - HCBBS Forum
95. Features of low-temperature steels for pressure vessels - HCBBS Forum
96. Repair of surface defects on pressure vessels - HCBBS Forum
97. [Interpretation of the Special Equipment Safety Law] Article 15 - HCBBS Forum
98. Understanding of the standards for welding procedure qualification - HCBBS Forum
99. Non-condensable gas outlet location - HCBBS Forum
100. Safety valve calculation issues in SW6 - HCBBS Forum