English — Forum #276 (Page 61/145)

1. Quality Engineer - HCBBS Forum
2. Why is preheating before welding necessary? - HCBBS Forum
3. Effects of cold working on pressure vessel materials - HCBBS Forum
4. Looking for companies that offer online monitoring for pressure pipelines - HCBBS Forum
5. [Haichuan Equipment Guess] Is this a golden bell cover? - HCBBS Forum
6. Minimum simulated heat treatment - HCBBS Forum
7. Standard for baffle rod heat exchangers - HCBBS Forum
8. 1. Impact test - HCBBS Forum
9. I have a question regarding the foundation settlement of propylene spheres - HCBBS Forum
10. Notice on the Release of SW6-2011 V5.0 and the Upgrade for Existing SW6 Users - HCBBS Forum
11. Design requirements for pressure vessel manufacturing - HCBBS Forum
12. Review of new standards and specifications for pressure vessels and pipelines in 2020 - HCBBS Forum
13. Why are oxygen cylinders made of seamless cylinders rather than welded cylinders? - HCBBS Forum
14. Contents of pressure vessel records and safety management - HCBBS Forum
15. Design issues of the drain pipe for vertical storage tanks - HCBBS Forum
16. Regarding pressure pipeline matters - HCBBS Forum
17. Analysis of the reasons for steel fracture - HCBBS Forum
18. [Interpretation of the Special Equipment Safety Law] Article 44 - HCBBS Forum
19. Precautions for designing equipment nozzles under external loads - HCBBS Forum
20. Design specifications for BCD130A6 tower equipment - HCBBS Forum
21. Detailed Explanation of Heat Treatment for Pressure Vessels - HCBBS Forum
22. Overview of integrated flue gas desulfurization and denitration technologies - HCBBS Forum
23. **General Administration for Market Regulation on “**General Administration for Market Regulation on amending... in accordance with the newly revised Administrative Penalty Law” - HCBBS Forum
24. How are thin-walled containers and thick-walled containers distinguished? What is the theoretical basis for their strength design? What are the differences between them? - HCBBS Forum
25. Selection of welding materials for pressure vessels - HCBBS Forum
26. What type of flow meter pressure test bench are you looking for? - HCBBS Forum
27. I’ve taken over the saddle pad installation - HCBBS Forum
28. May I ask about the pressure holding time for the hydraulic test of U-shaped heat exchange tubes made of 09MnNiD material? - HCBBS Forum
29. Issues regarding welding markings on external floating roof storage tanks - HCBBS Forum
30. Maintenance of pressure vessels during periods of inactivity - HCBBS Forum
31. Does anyone know the exploded view of the lower vertebra of this warehouse structure? - HCBBS Forum
32. What should be considered when repairing stainless steel pressure vessels - HCBBS Forum
33. Standards for calculating the strength of heat exchanger tube sheets - HCBBS Forum
34. What is a hydraulic test for pipelines? - HCBBS Forum
35. Operation and maintenance of pressure vessels - HCBBS Forum
36. Issues with PVelite in calculating heat exchangers - HCBBS Forum
37. What procedures are required for moving fixed pressure vessels? - HCBBS Forum
38. Post-weld heat treatment - HCBBS Forum
39. Notice on Holding the 12th Training and Assessment Course for Process Responsibility Engineers of National Pressure Vessel Manufacturers - HCBBS Forum
40. Problem with the elevation of foundation bolts? - HCBBS Forum
41. Issues with test plates for pressure vessel manufacturing products - HCBBS Forum
42. I’m a beginner and would like to ask questions regarding the calculation of safety valves for low-temperature equipment - HCBBS Forum
43. Is there a lot of condensation water at the bottom of the heating furnace chimney? ? ? ? 、 - HCBBS Forum
44. Issue of the value of wave number N for tank wall instability theory in external pressure calculations per GB50341-2014 - HCBBS Forum
45. Notice on Holding the Exhibition Section for the “2021 National Conference on Pressure Vessels and Pressure Components Industry” - HCBBS Forum
46. Summary of Technical Requirements for Pressure Vessels (20) - HCBBS Forum
47. Backside protection for pressure vessel welding - HCBBS Forum
48. What is the thickness of the jacket when the pipe orifice passes through it? - HCBBS Forum
49. How to loft the cylinder baffles? - HCBBS Forum
50. 15CrMo forged surfacing 316L - HCBBS Forum
51. I’d like to ask gently: according to the assessment guidelines for welders of special equipment, welders who operate automatic welding equipment should hold... - HCBBS Forum
52. What to do if too many holes are made in the baffle plates of a heat exchanger? - HCBBS Forum
53. 【Interpretation of the Special Equipment Safety Law】Article 17 - HCBBS Forum
54. Material database input issue in SW6 - HCBBS Forum
55. What do these English letters in the pipe outlet table mean? - HCBBS Forum
56. Why can’t we use the compressed gas discharged by the air compressor directly? - HCBBS Forum
57. S32750 foreign application cases - HCBBS Forum
58. Filling of mobile pressure vessels - HCBBS Forum
59. Tangential inlet cyclone separator - HCBBS Forum
60. High pressure bolt - HCBBS Forum
61. What are the requirements for thick-walled pressure vessels? - HCBBS Forum
62. Where can I find the allowable stress for S25073? - HCBBS Forum
63. Heat treatment of 316L U-shaped heat exchange tubes - HCBBS Forum
64. Maintenance of RWKII-CU type screw compression condensing units - HCBBS Forum
65. Value selection for jacket seal plate thickness - HCBBS Forum
66. Liquid chlorine vaporizer - HCBBS Forum
67. How much does it cost to manufacture a liquid chlorine storage tank with a capacity of 40 cubic meters? - HCBBS Forum
68. Welding methods, materials, and parameter selection for dissimilar steels - HCBBS Forum
69. Maintenance and calibration of pressure vessel safety valves - HCBBS Forum
70. Maintenance of pressure vessels - HCBBS Forum
71. Under what circumstances can the diffraction time-of-flight method (TOFD) replace radiographic testing (RT) as a non-destructive testing method for containers? - HCBBS Forum
72. What is metal creep? What are its influencing factors? - HCBBS Forum
73. [Interpretation of the Special Equipment Safety Law] Article 42 - HCBBS Forum
74. The equipment has been painted; can’t it be subjected to hydraulic pressure testing anymore? - HCBBS Forum
75. May I ask how long is the validity period of the notification for the installation, modification, and maintenance of pressure vessel special equipment? - HCBBS Forum
76. Introduction to Rubber Linings for Pressure Vessels - HCBBS Forum
77. Main maintenance tasks for pressure vessels - HCBBS Forum
78. Q325 steel standard - HCBBS Forum
79. Source of the formula for the axial hole row weakening coefficient of multiple openings in a pressure vessel cylinder - HCBBS Forum
80. ASME IX welding thickness coverage – assistance needed - HCBBS Forum
81. [Interpretation of the Special Equipment Safety Law] Article 4 - HCBBS Forum
82. Why are polytetrafluoroethylene gaskets prohibited in the butadiene system? Which gasket can be used? - HCBBS Forum
83. 310ss stainless steel: What does 310 mean, and what does ss mean? - HCBBS Forum
84. Welding issues of shims in heat treatment equipment for ordinary carbon steel - HCBBS Forum
85. Is this a pressure vessel? - HCBBS Forum
86. I have a question regarding allowable stresses in ASME Section II, Division D - HCBBS Forum
87. Do containers with a capacity of less than 1 liter that are under pressure fall under the category of pressure vessels? - HCBBS Forum
88. What does the burst disc model mean? - HCBBS Forum
89. Is there a standard for the GSP-type drain hole with a water discharge pipe? - HCBBS Forum
90. Guru! Without checking the equipment management records, how can one determine whether the equipment is operating at excessive temperatures? - HCBBS Forum
91. Heat treatment issues of air preheaters - HCBBS Forum
92. Some common mistakes made in pressure vessel design - HCBBS Forum
93. Corrosion of sulfides in petrochemical plants - HCBBS Forum
94. The app still has the same problem - HCBBS Forum
95. The application of laminar flow mass flow meters in the leak detection industry - HCBBS Forum
96. Is it possible to convert the weight of a large opening into the hydrostatic pressure at that opening? - HCBBS Forum
97. Hydrogen-containing exhaust gas burner - HCBBS Forum
98. Looking for enamel reactors from foreign brands - HCBBS Forum
99. Selection of reboiler tube sheet material? - HCBBS Forum
100. In the design of the skirt for Tower SW6, what does the \"length of the connection section between the skirt and the cylinder\" in the skirt-related data refer to? - HCBBS Forum