English — Forum #276 (Page 98/145)

1. I would like to ask how to draw a phase splitter in a P&ID diagram (Painting late into the night, waiting online) - HCBBS Forum
2. Phase state problem of dioxide - HCBBS Forum
3. How to choose a shaft-type lug pad? - HCBBS Forum
4. Regarding surfacing welding - HCBBS Forum
5. Is there round steel made of material Q345R? - HCBBS Forum
6. Inspection issues for vertical storage tanks - HCBBS Forum
7. There are manufacturers in Shanghai that produce floating roof components for 10,000-bottle containers; please contact me - HCBBS Forum
8. What about the RBI inspection in pressure vessel testing? - HCBBS Forum
9. Oil Tank Series 4~~~Schemes and Installation~~~~~~Shared Materials - HCBBS Forum
10. Questions in the Draft for Comments on Licensing Rules for Special Equipment Production Units - HCBBS Forum
11. Questions regarding ordering requirements for low-temperature stud nuts and the selection of high-hazard flange gaskets - HCBBS Forum
12. Help calculate the thickness of the cylinder and jacket - HCBBS Forum
13. Medium: ammonia; operating pressure: 0.2 MPa; operating temperature: -33 to 159°C. What is the state under these conditions? - HCBBS Forum
14. Issues with the manway lifting columns in mixing tanks - HCBBS Forum
15. Calculate the allowable stress for the Q345R material in the Lansys material library - HCBBS Forum
16. As shown in the figure, will a siphon effect be formed? - HCBBS Forum
17. For newly installed equipment, which areas should be photographed in particular to facilitate future maintenance? (Question from a newcomer) - HCBBS Forum
18. Where are the manufacturers that specialize in casting the bodies of ultrasonic flowmeters? - HCBBS Forum
19. C.S. anti-H2S corrosion flange material - HCBBS Forum
20. How to calibrate the safety valve of a steam boiler? - HCBBS Forum
21. Selection of container flanges for extremely or highly hazardous media. . . - HCBBS Forum
22. Optimal length-diameter ratio for internal pressure horizontal storage tanks - HCBBS Forum
23. Forging certificate - HCBBS Forum
24. Cracks in nitrogen storage tank - HCBBS Forum
25. What are the requirements for the flaw detection rooms in pressure vessel factories? - HCBBS Forum
26. [Discussion Post 19] In the new lifting lug standard, is this value the chord length or the arc length? - HCBBS Forum
27. The circulating cooling water interfaces of each layer of the glass-lined plate condenser are connected with U-shaped rubber tubes - HCBBS Forum
28. Chemical composition of 13MnNiMoR, mechanical properties of 13MnNiMoR - HCBBS Forum
29. Pressure vessel displacement - HCBBS Forum
30. From the perspective of material selection, what are the materials used to make the Heaven-Piercing Sword and the Dragon-Slaying Blade? - HCBBS Forum
31. National spherical tank manufacturers - HCBBS Forum
32. Cleaning after gas-tightness testing for welding the pipe ends of carbon steel and stainless steel - HCBBS Forum
33. Regarding the issue of the proportion of product welding specimens and non-destructive testing - HCBBS Forum
34. How should the tendency toward graphitization be considered? - HCBBS Forum
35. Is 13CrMo4-5 equivalent to the national standard 15CrMoR? - HCBBS Forum
36. Regarding the section modulus of L-shaped steel - HCBBS Forum
37. Grounding of the pre-pump filter - HCBBS Forum
38. Enameled equipment - HCBBS Forum
39. Negative pressure wall thickness calculation - HCBBS Forum
40. Questions regarding flange bolt torque – Is actual operation carried out strictly in accordance with the data sheet? - HCBBS Forum
41. Seek CAD drawings for reaction vessels of type I or II - HCBBS Forum
42. Pressure vessel, static pressure test, deformation amount - HCBBS Forum
43. Specific requirements for the general layout of pressure vessels - HCBBS Forum
44. Design of the roof for cone-top tanks - HCBBS Forum
45. 【Daily Question】 【AC Version for Static Equipment...Question 47】 February 16, 2019 – True/False Question...Everything is going well - HCBBS Forum
46. Change the sealed discharge port - HCBBS Forum
47. What is the difference between steel plates rolled sheet by sheet, piece by piece, and heat-treated sheet by sheet? Please help! - HCBBS Forum
48. Is the residual element content in steel used as a criterion for material acceptance? - HCBBS Forum
49. Regarding the issue of on-site manufacturing of storage tanks - HCBBS Forum
50. What is the thinning rate for EHB219X6 head forming? - HCBBS Forum
51. Problems with autoclaves - HCBBS Forum
52. Look for books on non-destructive testing training and instruction - HCBBS Forum
53. Seek a solution to eliminate leaks in the tube bundle of a plug-type air cooler - HCBBS Forum
54. Recommendations + Discussions: Information on wind loads, seismic loads, snow loads, and other loads + standards + forum discussions — compiled； - HCBBS Forum
55. Welder argon arc welding practical photos - HCBBS Forum
56. Help: Questions regarding boiler feedwater testing - HCBBS Forum
57. Which American standard does TP 309L fall under? - HCBBS Forum
58. Design pressure of the ethanol and dichloromethane mixed medium - HCBBS Forum
59. The issue of whether to use a FE or NICR phasometer for S31603 material - HCBBS Forum
60. Which marine friend has a maintenance plan for a heat transfer oil furnace that uses natural gas and has a capacity of 1,000 kcal? Thank you - HCBBS Forum
61. Heating furnace - HCBBS Forum
62. Regarding non-destructive testing - HCBBS Forum
63. Atmospheric pressure storage tank issues - HCBBS Forum
64. Chemical composition of 13MnNiMo54, simulated post-welding properties of 13MnNiMo54 - HCBBS Forum
65. Industrial TV monitoring storage time - HCBBS Forum
66. Is the weld a Type B weld? - HCBBS Forum
67. Activated carbon filter - HCBBS Forum
68. If the exhaust valve of the deaerator in the waste heat boiler is opened a little more, a large amount of water will flow out. - HCBBS Forum
69. How to identify gasoline? - HCBBS Forum
70. Are there specific classifications for floating valves? - HCBBS Forum
71. Oil Tank Series 2~~~+Label 02R111: Atlas of Small Vertical, Horizontal Oil Tanks and Buried Tanks~~~~~~Shared Materials - HCBBS Forum
72. Conical head weight calculation - HCBBS Forum
73. The role and development history of refrigerants - HCBBS Forum
74. B10 white copper plate welding problem - HCBBS Forum
75. Our company has several pieces of equipment for which installation notification was not submitted at the time of installation; how can we register them? - HCBBS Forum
76. Question regarding the validity period of weld evaluation reports - HCBBS Forum
77. Could someone who knows the manufacturer of the filter element for the rinse outlet of the reactor anion bed please provide it? Thank you - HCBBS Forum
78. Calculation problems of stainless steel studs for high-pressure equipment - HCBBS Forum
79. Hello everyone, I have a question: how is the exposed length of the equipment determined? - HCBBS Forum
80. Issue with the external reinforcement ring at the saddle of horizontal containers - HCBBS Forum
81. Issues regarding the gas storage cylinder arrays in gas stations - HCBBS Forum
82. Regular inspection of spherical tank equipment - HCBBS Forum
83. What is the principle behind a demulsification tank? - HCBBS Forum
84. fire extinguisher - HCBBS Forum
85. How should a hydrostatic test be conducted on the inner cylinder of an atmospheric-pressure tank with a jacket? - HCBBS Forum
86. Where are round flat steel bars specified in GB9945 generally used? - HCBBS Forum
87. What are the purity requirements for the chemicals NAOH and trisodium phosphate used in boilers? - HCBBS Forum
88. Issues regarding elastic felts in large LNG storage tanks - HCBBS Forum
89. Internal component heat treatment issues - HCBBS Forum
90. Dual level gauge - HCBBS Forum
91. How is this kind of diagram drawn? - HCBBS Forum
92. Newly purchased titanium-lined reactor - HCBBS Forum
93. How should the fillet weld joint structure between composite panels be selected? - HCBBS Forum
94. What is the relationship between equipment material selection and model selection? - HCBBS Forum
95. In vertical flow boilers, the steam contains water in it, and the gas output is uneven - HCBBS Forum
96. Storage tank - HCBBS Forum
97. Images of small dry gas cabinets - HCBBS Forum
98. 【Daily Question】 【AC Version for Static Equipment...Question 67】 March 8, 2019 – Revised multiple-choice questions...Everything is going well - HCBBS Forum
99. Where does the formula for the total power of an electric heater come from? - HCBBS Forum
100. Should the forming thinning rate of the head be deducted when calculating pressure vessel heads? - HCBBS Forum