English — Forum #276 (Page 101/145)

1. Safety valve calibration - HCBBS Forum
2. External steel structure support for 60-meter chimney - HCBBS Forum
3. PTA equipment diagram - HCBBS Forum
4. What dimensions are required for the design of the cylinder diameter of vertical pressure vessels! I hope the experts here can give some guidance! - HCBBS Forum
5. Discussion on Opening Reinforcement for External Pressure Vessels - HCBBS Forum
6. [Daily question] [Static Equipment Exchange Edition...Question 130] Multiple choice question on May 10, 2019... Everything goes well - HCBBS Forum
7. Pressure Vessels Guide – A valuable helper for those working in the pressure vessel industry - HCBBS Forum
8. Is carbon monoxide a highly hazardous substance? - HCBBS Forum
9. Are the slip flanges on enamel reactors all custom-made? Does the other half of the flange that pairs with the loop flange need to be custom-made? - HCBBS Forum
10. Are there any new version CAD drawings or software for supports according to NB/T47065.1? - HCBBS Forum
11. Does the sidewall plate-type lifting lug (SP type) have no requirement for minimum shell thickness? - HCBBS Forum
12. Enameled glass reactor - HCBBS Forum
13. [Discussion Post 28] Can the rounding value part of the nominal thickness be ≥0? - HCBBS Forum
14. Issues regarding the selection of concrete floor surfaces and equipment foundation bolts - HCBBS Forum
15. Calculation of resistance in granular activated carbon beds - HCBBS Forum
16. Appreciation of over a dozen welding methods~~~~~~~~~~~~ - HCBBS Forum
17. Unit renewal exam - HCBBS Forum
18. Gap between the static equipment skirt and shims - HCBBS Forum
19. Are there any standards for membrane-type explosion-proof doors in the flues of gas boilers? - HCBBS Forum
20. Calculation of large storage tanks - HCBBS Forum
21. 5000m3 diesel tank Tank110 - HCBBS Forum
22. How to design the cone roof structure of a storage tank? - HCBBS Forum
23. Heat exchanger SW6 calculation - HCBBS Forum
24. ASME Low-Temperature Impact - HCBBS Forum
25. Ultra-high-profit, energy-saving high-tech solution – Throttle-orifice steam trap - HCBBS Forum
26. HG/T 21574-2018 Code for Design and Selection of Lugs for Chemical Equipment - HCBBS Forum
27. How to determine the thickness allowance for components in pressure vessel design - HCBBS Forum
28. As follows - HCBBS Forum
29. Is the welding form of the reboiler tube plate and cylinder reasonable? - HCBBS Forum
30. Chemical composition of SA204GrB, technical requirements for SA204 binding - HCBBS Forum
31. How to represent the device orientation when drawing - HCBBS Forum
32. Consulting about a flue gas recirculation issue - HCBBS Forum
33. What kind of storage tank requires its feed inlet pipe to be inserted at the bottom of the container? - HCBBS Forum
34. In the case of excessive liquid input into the centrifuge, only the equipment itself is considered – what harm can this cause to the equipment? - HCBBS Forum
35. Development of a quality plan for pressure vessels - HCBBS Forum
36. 【Daily Question】 【AC Version for Static Equipment...Question 22】 January 22, 2019 – True/False Multiple Choice Question...Wish you all the best - HCBBS Forum
37. The issue of end cap thinning - HCBBS Forum
38. Alkyd blend paint as the topcoat – is 120μm+ thick enough? - HCBBS Forum
39. Furnace air preheater - HCBBS Forum
40. Spring-loaded safety valve - HCBBS Forum
41. Issues regarding the ladders, platforms, and pre-welded components of containers - HCBBS Forum
42. ASME Boiler and Pressure Vessel Code, Volume II, Materials – Part A, 2015 Chinese Edition: Iron-based Materials - HCBBS Forum
43. Seek advice on local stress calculation in SW6 - HCBBS Forum
44. Safety valve opening pressure Design pressure - HCBBS Forum
45. Requirements for series installation of safety valves and bursting discs - HCBBS Forum
46. Is there only explosiveness left now, with no flammability? - HCBBS Forum
47. Can ordinary Q245R steel plates replace the weld evaluation data for the premium Q245R-HIC material? - HCBBS Forum
48. The designs we said goodbye to in those years - HCBBS Forum
49. Calculation of tube sheet flanges for DN325 heat exchangers - HCBBS Forum
50. Weld crack analysis and repair - HCBBS Forum
51. What are the requirements for the nuts used with anchor bolts? - HCBBS Forum
52. Can changes be made to pressure vessels that were not designed by the owner? - HCBBS Forum
53. What pressure can a 20mm thick fiberglass-reinforced plastic material withstand? - HCBBS Forum
54. Can a valve be installed on the steam vent of the boiler’s regular drainage tank? - HCBBS Forum
55. Calculation method for wall thickness of high-pressure small-volume vessels - HCBBS Forum
56. Selection of mirror pads - HCBBS Forum
57. Mobile pressure vessel - HCBBS Forum
58. Do pressure vessel manufacturing plants necessarily need exposure chambers? If so, on what basis? If not, can non-destructive testing be divided... - HCBBS Forum
59. Issues with the welding joint coefficient? - HCBBS Forum
60. Is there any type of heat exchanger that can directly separate liquid condensate from gas inside the heat exchanger itself? - HCBBS Forum
61. [Daily question] [Static Equipment Exchange Edition...Question 129] Multiple choice question on May 9, 2019... Everything goes well - HCBBS Forum
62. Regarding the selection of wall thickness grades - HCBBS Forum
63. Issues related to settlement monitoring of static equipment foundations - HCBBS Forum
64. How is the corrosion margin of pipelines determined? - HCBBS Forum
65. 21574-2018 Lifting lug selection and inspection drawing software - HCBBS Forum
66. For manholes made of stainless steel, can standard manholes with butt-welded flanges be used? - HCBBS Forum
67. National Chemical Equipment Design Technology Center Station - HCBBS Forum
68. High-temperature tensile test - HCBBS Forum
69. Features of SA299GrA, composition and properties of SA299GrA - HCBBS Forum
70. Heat exchanger head - HCBBS Forum
71. The issue of calculating the minimum pressure retention value to prevent the inner cylinder from becoming unstable during the jacket hydrostatic test - HCBBS Forum
72. Questions regarding non-destructive testing - HCBBS Forum
73. Seek contact information for TEG equipment manufacturers - HCBBS Forum
74. The service life issue of the load-bearing supports for organic heat carrier furnace tanks - HCBBS Forum
75. What are the actual differences between D-type filters, flip-plate filters, and V-type filters? - HCBBS Forum
76. Have you come into contact with horizontal gravity three-stage oil-water separators? - HCBBS Forum
77. Do the burners of a boiler require maintenance by professional manufacturers? - HCBBS Forum
78. Does an automatic pressure relief valve on the return line of a fire water system require annual inspection? - HCBBS Forum
79. Big Data Sharing------------------------------------- - HCBBS Forum
80. What is the significance of emphasizing the main pressure-bearing components in pressure vessels? - HCBBS Forum
81. The confusing issue regarding the segmented treatment of ASME vessel jackets. There are also problems found in the external pressure calculation results - HCBBS Forum
82. Is the material of the shims used during equipment installation always cast iron? - HCBBS Forum
83. High-temperature temper embrittlement in hydrogenation reactors - HCBBS Forum
84. Do you have 20# steel plate? - HCBBS Forum
85. Atmospheric pressure ammonia storage tank breather valve - HCBBS Forum
86. Pipe material selection for coiled tube heat exchangers - HCBBS Forum
87. Classification problem of jacketed vessels - HCBBS Forum
88. [Daily question] [Static Equipment Exchange Edition...Question 123] Multiple choice question on May 3, 2019...Happy May Day - HCBBS Forum
89. Wear resistance of stainless steel - HCBBS Forum
90. The pressure vessel automatically shuts off the feed valve when overpressure is detected; can a safety valve reduce the required discharge volume? - HCBBS Forum
91. Restricted range of bolts - HCBBS Forum
92. Is it possible that the water cut tank located beneath the liquefied hydrocarbon spheres also contains hydrogen sulfide? - HCBBS Forum
93. Chemical composition of 12MnNiVR-SR in stock, mechanical properties of 12MnNiVR-SR - HCBBS Forum
94. Equipment for solvent recovery - HCBBS Forum
95. [Discussion Post 60] Can the specific pressure y and gasket coefficient m of the wound gasket material be selected in this way? - HCBBS Forum
96. The glass-lined equipment was delivered without undergoing inspection; after installation, the enamel on its internal surfaces was damaged - HCBBS Forum
97. Request the electronic version of HG/T 21574-2018 - HCBBS Forum
98. Design data, drawings, and manufacturing certificates for atmospheric static equipment - HCBBS Forum
99. Are there standards for boiler guardrails? - HCBBS Forum
100. In a reaction kettle, what is a flexible shaft and what is a rigid shaft? - HCBBS Forum