English — Forum #276 (Page 76/145)

1. Small micro-torque vessel - HCBBS Forum
2. GB/T150.2 Allowable stress table for materials - HCBBS Forum
3. Issues covered in welding procedure qualification - HCBBS Forum
4. For large-diameter flanges used as equipment flanges, how is the straight edge length determined? - HCBBS Forum
5. Welding sequence for stiffeners of rectangular containers - HCBBS Forum
6. All-weather flame arrestor breathing valve structure (detailed disassembly process) - HCBBS Forum
7. Regarding the manufacturing of duplex stainless steel - HCBBS Forum
8. Issues regarding the selection of low-pressure differential check valves - HCBBS Forum
9. 【Urgent】May I ask what standards are followed for the installation of fiberglass pipes at construction sites? - HCBBS Forum
10. Distillation tower. - HCBBS Forum
11. 9 types of flow meters, forum science* Yes, I hope everyone can learn together * discuss - HCBBS Forum
12. Design temperature of main equipment bolts - HCBBS Forum
13. Hydrorefining reactor - HCBBS Forum
14. Calculation of baffle thickness in mixing equipment - HCBBS Forum
15. May I ask how long is the service life of a storage tank whose storage medium is paraffin? Thank you - HCBBS Forum
16. GB20801.1-2006-T Code for pressure pipelines – Industrial pipelines - HCBBS Forum
17. 【One question per day] [Static Equipment Exchange Edition...Question 6] February 6, 2020...True or False Question - HCBBS Forum
18. Help, need to calculate the tensile force of flat steel! - HCBBS Forum
19. Specific requirements for heat treatment of pressure vessels - HCBBS Forum
20. [Daily question] [Static Equipment Exchange Edition...Question 52] March 23, 2020..True or False Question - HCBBS Forum
21. Spherical tank shell price - HCBBS Forum
22. A filtering problem - HCBBS Forum
23. Ball Tank Q&A – High Score Version - HCBBS Forum
24. Non-destructive testing issues - HCBBS Forum
25. Is it feasible to install rotating arms on the flange and flange flat cover of DN800 equipment? - HCBBS Forum
26. Question: Pressure vessel sight glass - HCBBS Forum
27. What is the best material for outdoor horizontal hydrochloric acid storage tanks? - HCBBS Forum
28. Dear masters, I want to add a filter to the bottom of the reactor, please help. - HCBBS Forum
29. Guys, could you help figure out what kind of design this is? - HCBBS Forum
30. Flange static seal bolt torque gauge - HCBBS Forum
31. Self-contained positive-pressure air respirator - HCBBS Forum
32. What qualifications are required for welding copper pipes with a design pressure of 1.6 Mpa and an actual operating pressure of 1.0 Mpa? What kind of flaw detection? - HCBBS Forum
33. Materials capable of withstanding temperatures ranging from -70°C to 160°C per ASME standards - HCBBS Forum
34. Clamping flange calculation - HCBBS Forum
35. Welding procedure qualification - HCBBS Forum
36. TSG ZF001-2006 Regulations on Safety Inspection of Safety Valves – Issues - HCBBS Forum
37. What is the typical pressure loss value for RTO devices? - HCBBS Forum
38. [Daily Question] [Static Equipment AC Version... Question 89] April 29, 2020.. True or False (Supplement) - HCBBS Forum
39. Urgent! ! Qualifications for the design, manufacture, and installation of waste heat boilers - HCBBS Forum
40. Prudential: Anchor bolt maintenance and operation methods, anchor bolt manufacturer recommendations - HCBBS Forum
41. [Daily Question] [Static Equipment AC Version... Question 78] April 18, 2020.. True or False question. - HCBBS Forum
42. How to determine whether a material can be used in low-temperature conditions - HCBBS Forum
43. Steam separators and shell-and-tube heat exchangers - HCBBS Forum
44. How to fix leaks in the oil tank bottom plate - HCBBS Forum
45. The 40-cubic-foot horizontal embossing tank wants to have its purpose changed - HCBBS Forum
46. Takeover design - HCBBS Forum
47. Some brief notes on the design of titanium equipment - HCBBS Forum
48. Are there any requirements regarding outer diameter and wall thickness for heat exchange tubes in ASME standards? - HCBBS Forum
49. Technical issues of spherical tanks - HCBBS Forum
50. Help needed! Are there any standards for manholes specified in ASME standards? Can domestic standards be used to design manholes for foreign use? - HCBBS Forum
51. Issues with the lining guard plate installation in the converter gas steam generator - HCBBS Forum
52. Can 42CrMo and Q345B be quenched and tempered after welding? - HCBBS Forum
53. Selection of heat exchanger tie rods - HCBBS Forum
54. 【Daily Question】【Static Equipment AC Version...Question 34】 March 5, 2020...True or False Question - HCBBS Forum
55. Sealing flip of the large floating tank for flushing in the retrofit of dome tanks with internal floating disks - HCBBS Forum
56. The market for dry storage tanks is in a poor state this year; what should be done? - HCBBS Forum
57. Post-weld heat treatment process for stainless steel composite panels - HCBBS Forum
58. , - HCBBS Forum
59. Is a machining allowance left on the flange sealing surface of equipment that has heat treatment but no partition plates? - HCBBS Forum
60. How to describe the medium properties of a 20% ammonia solution tank at atmospheric pressure - HCBBS Forum
61. Power calculation for fire-tube boilers - HCBBS Forum
62. Drawings of various types of pressure vessels - HCBBS Forum
63. Is it necessary to replace the installed gaskets after pipeline heat treatment? - HCBBS Forum
64. Stainless steel and its heat treatment, Zhang Wenhua - HCBBS Forum
65. The negative pressure that an atmospheric-pressure tank can withstand - HCBBS Forum
66. Restructuring problem - HCBBS Forum
67. Which standard requires that pressure vessel pneumatic testing must include 100% non-destructive testing? - HCBBS Forum
68. Calculation of whether the steam inlet will cause erosion on the opposite cylinder - HCBBS Forum
69. BCEQ-9338 - HCBBS Forum
70. Tantalum equipment - HCBBS Forum
71. Daily question] [Static Equipment Exchange Edition...Question 16] February 16, 2020...True or False Question - HCBBS Forum
72. Are there any requirements regarding education and specialty for the person responsible for pressure vessel design? - HCBBS Forum
73. [Daily Question] [Static Equipment AC Version... Question 51] March 22, 2020.. True or False question - HCBBS Forum
74. System - HCBBS Forum
75. Gas issues caused by sunlight exposure on the transmission pipelines in Class A tank farms - HCBBS Forum
76. 47.5m steel pipe pole roof spherical single-layer reticulated shell - HCBBS Forum
77. Help needed! What is the difference between pipe alignment in heat exchangers with pipes arranged across the center and those with pipes arranged at the center? - HCBBS Forum
78. 43 Typical Questions on Turbine Knowledge - HCBBS Forum
79. 【One question per day] [Static Equipment Exchange Edition...Question 29] February 29, 2020...True or False Question - HCBBS Forum
80. What other effects can the presence of liquid at the outlet of a gas expander have, in addition to reducing its efficiency? - HCBBS Forum
81. The air in the mixer is quite humid; how can humid air be removed before it condenses? - HCBBS Forum
82. Stainless steel composite panel - HCBBS Forum
83. Pressure vessel design seal issues - HCBBS Forum
84. Horizontal gravity separator – Explanation of container-related knowledge - HCBBS Forum
85. Regarding impact testing - HCBBS Forum
86. Preheating issue for Q345R material thickness - HCBBS Forum
87. Welding procedure qualification - HCBBS Forum
88. Weld joint coefficient - HCBBS Forum
89. Excessively high temperature at the waste heat boiler manhole - HCBBS Forum
90. Can high-strength bolts such as those of grade 10.9S be used on pressure vessels? - HCBBS Forum
91. A swing screen is installed on a steel structure platform, which vibrates heavily during operation. What information should be consulted when designing the platform? - HCBBS Forum
92. How to draw elbows - HCBBS Forum
93. Burying and fixing of foundation bolts - HCBBS Forum
94. Emerson mass flowmeter working principle - HCBBS Forum
95. I would like to ask for advice - HCBBS Forum
96. SW6 software external pressure calculation issue - HCBBS Forum
97. What should I do if the butt weld between the head and the cylinder is too misaligned? - HCBBS Forum
98. 【Daily Question】【Static Equipment AC Version... Question 24】 February 24, 2020... True or False question - HCBBS Forum
99. Help, how to calculate the elevated saddle support. - HCBBS Forum
100. Issues regarding the supervision and inspection of pressure vessels that fall outside the scope of supervision and inspection specified in the Regulatory Code - HCBBS Forum