English — Forum #92 (Page 54/87)

1. Do pipe galleries containing pipelines with flammable liquids pass under overhead high-voltage lines? Urgent, please give some advice. Thank you! - HCBBS Forum
2. Issues with 304L pipe material at -101℃ - HCBBS Forum
3. About Stainless Steel Pressure Pipe Fasteners - HCBBS Forum
4. Can a safety valve replace an explosion-proof plate? - HCBBS Forum
5. Who is familiar with API 6FB certification? - HCBBS Forum
6. 【Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 02–24】 - HCBBS Forum
7. What type of valve is a venturi? - HCBBS Forum
8. Can pipes be installed below the air cooler? - HCBBS Forum
9. The safety valve or pressure relief valve is partially open - HCBBS Forum
10. Atmospheric safety valve - HCBBS Forum
11. High-temperature hydrogen fluoride venting - HCBBS Forum
12. Which are the better manufacturers in China for casting duplex steel valves? - HCBBS Forum
13. flange - HCBBS Forum
14. Seeking advice on the selection of valves and insulation materials for the acetic acid unloading feed line - HCBBS Forum
15. How to remove static electricity from acetic acid storage tanks? - HCBBS Forum
16. Institutions offering valve design training - HCBBS Forum
17. Delete - HCBBS Forum
18. Has anyone used a valve internal leakage detector? - HCBBS Forum
19. What degrees are there for elbows available on the market? - HCBBS Forum
20. A set of beautiful images of valves – please enjoy - HCBBS Forum
21. Inspection of breather valves on oil storage tanks and pipelines - HCBBS Forum
22. Can radiographic testing also detect foreign objects inside pipes? - HCBBS Forum
23. [Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 04–14] - HCBBS Forum
24. PVC pipe hydrostatic test - HCBBS Forum
25. I need help figuring out how to deal with this issue in straight-stem valves - HCBBS Forum
26. Pipe insulation drawing and pipe labeling issues! - HCBBS Forum
27. Valve identification - HCBBS Forum
28. Level gauge - HCBBS Forum
29. I have questions regarding pipeline design - HCBBS Forum
30. Could the experts please take a look and see if the graphite gasket for my autoclave can provide a proper seal? - HCBBS Forum
31. The PTFE plates on the sliding bracket keep falling off – is there any solution? - HCBBS Forum
32. For flanged butterfly valves, what are the requirements for the flange bolts? - HCBBS Forum
33. Given the inlet pressure, inlet flow rate, and valve structure, can the outlet pressure and flow rate be simulated? - HCBBS Forum
34. What is LJ? - HCBBS Forum
35. Rosemount 248 Temperature Transmitter Selection and Wiring Diagram - HCBBS Forum
36. [Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 02–17] - HCBBS Forum
37. Pipeline pressure difference issue - HCBBS Forum
38. Questions regarding pipeline adsorption columns - HCBBS Forum
39. Properties of ammonia water - HCBBS Forum
40. Is what is inside the box in the diagram a steam trap or a pipe sight glass? - HCBBS Forum
41. Is it possible to drill a hole in the main pipe to insert a branch pipe, or are there any requirements? - HCBBS Forum
42. May I ask, who can handle the building’s water valves? - HCBBS Forum
43. [Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 02–15] - HCBBS Forum
44. Which chemical process pipelines require pipeline supports or hangers? - HCBBS Forum
45. Seawater desalination pipeline design - HCBBS Forum
46. What is the difference between flanges with water lines and flanges without water lines? Which one is better? - HCBBS Forum
47. Do you know any testing institutions for valve performance in high-temperature environments, both domestically and internationally? - HCBBS Forum
48. Regarding valve material - HCBBS Forum
49. What is the process required for installing a steam temperature and pressure reducer? Are official drawings from a design institute required? Is it necessary to register with the relevant authorities? - HCBBS Forum
50. Selection of direct-acting solenoid valves - HCBBS Forum
51. Regarding the installation of safety valves and rupture discs - HCBBS Forum
52. US standards, national standards - HCBBS Forum
53. 2018 Advanced Professional Title Defense Questions - HCBBS Forum
54. Steam check valve - HCBBS Forum
55. Non-destructive testing methods for stainless steel thin-walled tubes with a wall thickness of 1.5 millimeters - HCBBS Forum
56. Questions regarding the selection standards for clean pipelines in the pharmaceutical industry - HCBBS Forum
57. How to choose between rigid and elastic gate plates for gate valves - HCBBS Forum
58. Does anyone have the dimensional drawings for a DN200 elliptical head? - HCBBS Forum
59. PREN value lookup for stainless steel materials - HCBBS Forum
60. Questions regarding valves - HCBBS Forum
61. [Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 04-05] - HCBBS Forum
62. What is the typical ratio of paint to curing agent? - HCBBS Forum
63. Which domestic flame arrester manufacturers are capable of producing pipeline deflagration flame arresters with IEC Class II certification? - HCBBS Forum
64. Which specialty determines the fire hazard classification of media? - HCBBS Forum
65. Why are stainless steel forgings more prone to rusting than bars - HCBBS Forum
66. There’s one part of the PID diagram that I don’t understand; please give me some guidance - HCBBS Forum
67. Ask about valves - HCBBS Forum
68. HG 20592 - HCBBS Forum
69. 【Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 04-26】 - HCBBS Forum
70. Material selection for D71F-10/10C valve body - HCBBS Forum
71. Low-pressure steam pipeline valves - HCBBS Forum
72. Why are imported steam traps expensive - HCBBS Forum
73. Nominal diameter of instrument interface - HCBBS Forum
74. Pile foundation issues? - HCBBS Forum
75. What kind of bolts should be used for stainless steel flanges? - HCBBS Forum
76. The difference between thermal resistors and thermocouples - HCBBS Forum
77. It looks like this after downloading cadwork2016. Is this successful, experts? - HCBBS Forum
78. Flow rate of diesel pipelines - HCBBS Forum
79. Teachers, please help me figure out the specifications of seamless pipes, thank you! ! ! - HCBBS Forum
80. The valve is leaking; help needed - HCBBS Forum
81. Steam pipes in sludge incineration plants - HCBBS Forum
82. Which media are suitable for spring-type safety valves respectively? - HCBBS Forum
83. 【Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 04–20】 - HCBBS Forum
84. Regarding the installation sequence of various valves in gas pipelines - HCBBS Forum
85. Piping hanger - HCBBS Forum
86. Simple formula for calculating the weight of steel pipes - HCBBS Forum
87. Selection of pipes for liquid chlorine and cyanogen chloride - HCBBS Forum
88. Given the diameters and design flow rates of several branches for the steam, how can we determine the diameter of the main steam pipe? - HCBBS Forum
89. Problems with stand-alone differential pressure valves - HCBBS Forum
90. check valve - HCBBS Forum
91. 【Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 04-03】 - HCBBS Forum
92. I’m asking the experts here: what kind of valve is this? I need an answer urgently; waiting online - HCBBS Forum
93. Socket weld ball valve - HCBBS Forum
94. Questions about the production of polytetrafluoroethylene sliding bearings for large diameter pipes - HCBBS Forum
95. About nozzles - HCBBS Forum
96. Everyone* * , how to operate the handwheel of this pneumatic valve? - HCBBS Forum
97. Selection of safety valves for steam pipelines - HCBBS Forum
98. 【Process Engineering Division – Pipeline and Valve Technology Exchange Forum – Daily Question – Questions 04–18】 - HCBBS Forum
99. Lecture Notes on Inspections of Pressure Pipelines, Second Edition - HCBBS Forum
100. Resource Post 03: A table summarizing all common materials for valves – Feel free to use it - HCBBS Forum