English — Forum #276 (Page 88/145)

1. Latest version of the light computing software for unit devices: SW6-2011v4.0 - HCBBS Forum
2. Can a steel-lined PTFE reactor reach 150°C? Is the technology for steel-lined PTFE high-temperature mixing tanks mature? - HCBBS Forum
3. MVR evaporation PK scraper thin-film steam - HCBBS Forum
4. Quiz 26: Chamfering issues on the gasket surface of tube sheets with segmented sections - HCBBS Forum
5. Low-temperature impact issues in pressure vessel forgings - HCBBS Forum
6. I have a few questions regarding the use of PVelite software; please give me some guidance! - HCBBS Forum
7. Material selection for pressure vessels - HCBBS Forum
8. Thought question 12: Does the maximum allowable operating pressure on the nameplate include negative pressure? - HCBBS Forum
9. What is the difference between A106B and A53B? - HCBBS Forum
10. When do the Special Inspection Agency and the Market Supervision Bureau usually send people to inspect special equipment? - HCBBS Forum
11. Low-temperature resistance of 904L - HCBBS Forum
12. 【Daily Question】【Static Equipment AC Version...Question 188】July 7, 2019 Multiple-choice questions...Fill-in-the-blank questions - HCBBS Forum
13. Quotation for storage tanks for export to Europe - HCBBS Forum
14. Liquid filling coefficient, vertical storage tank, 58% ethanol solution - HCBBS Forum
15. Support verification - HCBBS Forum
16. What are the differences between a pressure relief port and a safety valve port? - HCBBS Forum
17. Can coal-fired boilers and gas-fired boilers be installed in the same boiler room? If so, what measures need to be taken? Well... - HCBBS Forum
18. Is a pressure pipeline design qualification required for the design of skid-mounted equipment? Indicate that there are pipelines on the skid-mounted equipment - HCBBS Forum
19. Chemical tank design tool - HCBBS Forum
20. Sharing standard specifications with everyone: Please leave a message in this post for the standards you need - HCBBS Forum
21. 【Daily Question】【Static Equipment AC Version...Question 187】July 6, 2019 Multiple-choice...Fill-in-the-blank - HCBBS Forum
22. Meaning of equipment drawing codes - HCBBS Forum
23. Corrosion of carbon steel and stainless steel by chloride ions - HCBBS Forum
24. Hey guys, I have a question regarding whether to use studs or bolts for flanges - HCBBS Forum
25. Device tag R - HCBBS Forum
26. Interpretation of TSG R0005-2011 Regulations on Safety Technical Supervision of Mobile Pressure Vessels - HCBBS Forum
27. Questions regarding the NB/T47023-2012 standard - HCBBS Forum
28. One of the pressure vessels that arrived had surface impact wear, resulting in a dent - HCBBS Forum
29. 【Daily Question】【Static Equipment AC Version...Question 152】June 1, 2019 Multiple-choice question...Everything is going well - HCBBS Forum
30. Connection of the head to the shell of steel welded atmospheric pressure vessels - HCBBS Forum
31. Thought question 17: What specific substances are referred to as liquefied petroleum gas? - HCBBS Forum
32. The influence of common chemical elements on the properties of metal materials - HCBBS Forum
33. Thought question 2: What considerations should be taken when joining non-metallic gaskets? - HCBBS Forum
34. Opening reinforcement - HCBBS Forum
35. 【Daily Question】【AC Version for Static Equipment... Question 139】 May 19, 2019 Multiple-choice question... Everything is going well - HCBBS Forum
36. Reading Notes – Updated Content of TEMA 2019 Version (Part 1) - HCBBS Forum
37. What does a petrochemical and chemical plant complex refer to? - HCBBS Forum
38. What domestic material is equivalent to ASTM SA-516-65? - HCBBS Forum
39. Sea friends! Good evening! May I ask about the thermal engineering design at Zhenhai Petrochemical Engineering Co., Ltd. and the operation of Ningbo Datang Wushashan Power Plant? Which one is better! ! ! Help needed - HCBBS Forum
40. Consult regarding the methanol reboiler - HCBBS Forum
41. A newcomer is seeking advice; please help, experts. - HCBBS Forum
42. Can the container operate under the parameters of design temperature and design pressure? - HCBBS Forum
43. Career prospects planning for chemical equipment design? - HCBBS Forum
44. Circular flat lid - HCBBS Forum
45. Table of pipe wall thickness corresponding to the pressure rating of the pipe - HCBBS Forum
46. What value should be used for the welding joint coefficient? - HCBBS Forum
47. I need drawings for a 100-cubic-meter atmospheric pressure dome tank! - HCBBS Forum
48. 【Daily Question】【Static Equipment AC Version...Question 136】August 4, 2019 Multiple-choice question...Multiple-choice question - HCBBS Forum
49. Where is the best place to study Thermal Energy and Power Engineering? - HCBBS Forum
50. HG/T21574-2018 Who has the latest horizontal equipment and the most complete excel calculation sheet for vertical equipment for plate lifting lugs? - HCBBS Forum
51. The barrel length in the SW6 jacket data input is what is shown in the picture. - HCBBS Forum
52. Baffles in the mixing container - HCBBS Forum
53. Can HG/T20592 flanges be used as substitutes for higher-grade ones? - HCBBS Forum
54. Propane tank safety valve installation issues - HCBBS Forum
55. [Discussion Post 61] Please tell me about the standard parameters input when calculating the container flange. Does the size g0 need to be adjusted to 4mm? - HCBBS Forum
56. Calculation of steam consumption? - HCBBS Forum
57. Materials for chemical industry containers - HCBBS Forum
58. Question: Where can I find the allowable stress for graphite? - HCBBS Forum
59. Can’t manholes be installed on storage tanks for flammable and explosive materials? - HCBBS Forum
60. Issues with corner crack inspection? - HCBBS Forum
61. Welding assessment issues - HCBBS Forum
62. Is it necessary to spray water to cause rusting before rust removal and anti-corrosion treatment for carbon steel pipes, followed by grinding? - HCBBS Forum
63. Why is the pressure-bearing capacity of storage tanks so low - HCBBS Forum
64. Questions about the medium - HCBBS Forum
65. For oxidation reactions involving or producing nitric acid at a concentration of 20–70% at room temperature, should an enamel-lined reactor be used? - HCBBS Forum
66. GB/T 30579-2014 \"Identification of Damage Modes in Pressure Equipment\" - HCBBS Forum
67. Experts, are the sealing surfaces on the equipment of ammonia storage tanks concave or convex? - HCBBS Forum
68. Is a burst disc used to ensure the strength of equipment and pipelines, or to ensure the sealing of hazardous materials? - HCBBS Forum
69. Issues regarding the pressure test of containers with specified maximum allowable operating pressures - HCBBS Forum
70. What kind of organization is this? Do they offer training? - HCBBS Forum
71. Is heat treatment required for pressure vessel spliced heads (hot-rolled)? - HCBBS Forum
72. Three-layer mixing tank - HCBBS Forum
73. There’s a weld assessment; could someone help me confirm whether it can be used? - HCBBS Forum
74. The bottom plate of atmospheric pressure storage tanks is filled with sand; what mesh size is appropriate for the particles used? - HCBBS Forum
75. Is there a written description and photos of the manufacturing process for pressure vessel heads? - HCBBS Forum
76. Safety valve discharge - HCBBS Forum
77. Round flat plate reinforced with angle steel - HCBBS Forum
78. I need help with a problem related to pipes - HCBBS Forum
79. 【Daily Question】【Static Equipment AC Version...Question 133】August 01, 2019 Multiple-choice question...Multiple-choice question - HCBBS Forum
80. May I ask, which domestic steel billet manufacturer is the best? - HCBBS Forum
81. Pressure vessel - HCBBS Forum
82. Effect of common chemical elements on the properties of cast iron - HCBBS Forum
83. Thread machining - HCBBS Forum
84. 【Daily Question】【Static Equipment AC Version...Question 193】July 12, 2019 Multiple-choice...Fill-in-the-blank - HCBBS Forum
85. Requirements for cryogenic insulated containers under the new licensing rules. - HCBBS Forum
86. Square activated carbon adsorption box - HCBBS Forum
87. I’m looking for the electronic version of the book, thank you! \"Plastic Welding Technology\" compiled by Zheng Weiyi, Chen Guolong, Chen Zhigang, and others - HCBBS Forum
88. Seek help with the English translation of container components - HCBBS Forum
89. The approximate range of the heat transfer coefficient K for commonly used heat exchangers... - HCBBS Forum
90. Single tube pass floating head heat exchanger design help - HCBBS Forum
91. For pressure-rated low-temperature reactors, how should the sight glass glass be selected? - HCBBS Forum
92. How to deal with water leakage in a catalytic waste heat boiler? - HCBBS Forum
93. On the certification and renewal of pressure vessel design units - HCBBS Forum
94. In alumina production, is the dissolution sleeve a pressure vessel or a pipeline? - HCBBS Forum
95. Regarding the internal reinforcement of the 60m3 storage tank - HCBBS Forum
96. Selection of gaskets - HCBBS Forum
97. Heat exchanger tube sheet evaluation - HCBBS Forum
98. 20 Which has higher strength, GB3087 or 20 GB8163? - HCBBS Forum
99. What is the basis for determining the stress coefficient for pressure vessel materials? - HCBBS Forum
100. The issue of depth in papers for professional title evaluation - HCBBS Forum