English — Forum #276 (Page 123/145)

1. Pressure vessels, what’s the price? - HCBBS Forum
2. Static bonding of natural gas boiler flanges - HCBBS Forum
3. Operating pressures of several media during storage at room temperature - HCBBS Forum
4. What is the container crane hook in the picture? - HCBBS Forum
5. Phase resonance detection - HCBBS Forum
6. Is an API600 certification requires inspection reports for API624 and API622? ? - HCBBS Forum
7. MTBE process: What is a mixed-bed reactor, and what is an expanded-bed reactor? - HCBBS Forum
8. How should the pressure be determined for the hydrostatic testing of pressure vessels? - HCBBS Forum
9. Let’s do a question together - HCBBS Forum
10. Spiral blades are wound around the cylinder – how should the curvature of these blades be determined? - HCBBS Forum
11. Issues regarding the reference to YB/T5092 stainless steel wire grades in NB/T47018.3-2017 - HCBBS Forum
12. What are the many small holes in the fire hose on the tank for? - HCBBS Forum
13. The primary fan is equipped with variable frequency drive - HCBBS Forum
14. Microporous filter manufacturers - HCBBS Forum
15. Gas boiler chimney - HCBBS Forum
16. Groove shape for openings in flange covers - HCBBS Forum
17. Newbie seeking help with a simple question - HCBBS Forum
18. Regarding the classification of waste heat flash tanks - HCBBS Forum
19. “What does it mean that the installation flange is inclined at 5°”? - HCBBS Forum
20. SW6 calculation - HCBBS Forum
21. Regarding shaft-type lugs - HCBBS Forum
22. 1.25Cr-0.5Mo temper brittleness - HCBBS Forum
23. Looking for recommendations for waste heat boiler manufacturers! - HCBBS Forum
24. Where are there training courses for tubular heating furnaces or FRNC software? - HCBBS Forum
25. Manual online soot cleaning operation of the waste heat boiler in hazardous waste incineration plants - HCBBS Forum
26. Do the inner and outer surfaces of 2507 duplex steel pressure pipes need to be pickled and passivated? - HCBBS Forum
27. Selection of welding joint coefficient - HCBBS Forum
28. Seeking advice on the thread checking formula for ultra-high pressure vessels - HCBBS Forum
29. Regarding the issue of extremely low liquid level in floating roof tanks - HCBBS Forum
30. Pressure for pneumatic testing of the jacket of low-temperature storage tanks - HCBBS Forum
31. Design of fluid circulation in the concentration mixing tank - HCBBS Forum
32. Issues with the insulation layer of cryogenic pressure vessels? - HCBBS Forum
33. Regarding NB/T 47008-47010-2017 - HCBBS Forum
34. Hello everyone, regarding the inspection of pressure vessels - HCBBS Forum
35. Drain trough for large storage tanks - HCBBS Forum
36. Can the container still be used if its operating temperature exceeds the threshold that causes stainless steel sensitization? - HCBBS Forum
37. Help needed regarding pipeline stress analysis - HCBBS Forum
38. Zirconium equipment - HCBBS Forum
39. Circulating fluidized bed boiler - HCBBS Forum
40. What is the allowable bending moment of the cylinder at the support of a vertical cylindrical pressure vessel? - HCBBS Forum
41. The problem of overlapping heat exchanger supports - HCBBS Forum
42. Drawings of low-temperature air storage tanks or nitrogen storage tanks - HCBBS Forum
43. How do you understand the thickness of the welded joint after post-weld heat treatment? - HCBBS Forum
44. Combined process qualification - HCBBS Forum
45. Issues regarding vertical cylindrical welded steel oil tanks - HCBBS Forum
46. How to calculate the external load on equipment takeover - HCBBS Forum
47. What is the concept of liquefied gas? - HCBBS Forum
48. Process calculation for buffer tanks - HCBBS Forum
49. What’s going on? Why has everything been deleted? - HCBBS Forum
50. How are these elongated pores formed? - HCBBS Forum
51. Multi-channel spiral plate heat exchanger - HCBBS Forum
52. Insulation material selection - HCBBS Forum
53. Questions about molten salts - HCBBS Forum
54. Regarding smoke pipe supports and shock-absorbing pads - HCBBS Forum
55. Does HG/T 20615 take corrosion margin into account for flanges? - HCBBS Forum
56. The effect of pipe fittings on fluids - HCBBS Forum
57. Burner - HCBBS Forum
58. How to verify the stress levels of various stressed components under test conditions prior to the voltage withstand test? - HCBBS Forum
59. How to calculate the heat loss of atmospheric thermal deaerators - HCBBS Forum
60. Can the high-pressure shut-off valve of a pressure gauge have its seal ring replaced online? - HCBBS Forum
61. [Daily question] 2017.8.14 - HCBBS Forum
62. Seeking advice on anti-corrosion issues for boiler flue gas pipelines - HCBBS Forum
63. Re-inspection of pressure vessels - HCBBS Forum
64. Boiler water softening issues - HCBBS Forum
65. Installation of reinforcement rings on jacketed (stirred) containers - HCBBS Forum
66. High temperature tensile test retest issues - HCBBS Forum
67. Is Q235B no longer recommended as steel plate for pressure vessels? - HCBBS Forum
68. Catalytic combustion combustible gas detector - HCBBS Forum
69. Information about load cells - HCBBS Forum
70. Assembled tank civil construction pouring legend - HCBBS Forum
71. Does rolling a cylinder from steel plate thin it? - HCBBS Forum
72. I’m asking all the brothers and sisters for help - HCBBS Forum
73. Is it necessary to have a thermal oil electric heater inspected? - HCBBS Forum
74. 【Daily Question】2017.8.15 - HCBBS Forum
75. What is the small square on the device for? - HCBBS Forum
76. Anti-corrosion protection for decommissioned boiler in petrochemical enterprise power plants - HCBBS Forum
77. Length of the nozzle extension during reinforcement calculation for openings in the head - HCBBS Forum
78. LNG low-temperature natural gas on-site supply equipment - HCBBS Forum
79. Container liquid level, volume and mass calculation software - HCBBS Forum
80. I humbly ask the experts: what markings are required for the design and implementation of negative pressure containers? - HCBBS Forum
81. Pictures of bolted tanks - HCBBS Forum
82. Catalog of standard updates (including those for pressure vessels) - HCBBS Forum
83. Issues with cryogenic pressure vessels? - HCBBS Forum
84. Resources: Work videos of thermal power plants - HCBBS Forum
85. Regular inspection schedule for safety valves and pressure vessels (self-inspection) - HCBBS Forum
86. Regarding liner structure and composites, as well as cladding - HCBBS Forum
87. How to apply for on-site fabrication of pressure vessels in Zhejiang Province - HCBBS Forum
88. Provisions regarding pressure vessels designed in accordance with international standards or foreign standards - HCBBS Forum
89. Looking for the atlas of stainless steel manholes and handholes per HG/T21596~21604-2014 - HCBBS Forum
90. Regarding surfacing, could any friend give some guidance on the surfacing process? Are there any good surfacing manufacturers in the area around Southern Jiangsu, Lingjiang? - HCBBS Forum
91. Tiles in the acid-resistant ceramic tiles with carbon steel lining of the reaction vessel have fallen off in several places – how to repair it? - HCBBS Forum
92. What are the causes of cyclone separator blockage? - HCBBS Forum
93. Boiler thermal calculation 57 standard - HCBBS Forum
94. Treatment of valve cover leakage - HCBBS Forum
95. Container classification problem. - HCBBS Forum
96. Data on titanium pressure vessels - HCBBS Forum
97. What software tools do you use for pressure vessel design? - HCBBS Forum
98. Strange valve design? - HCBBS Forum
99. Application areas for 3.5Ni and 9Ni steels - HCBBS Forum
100. For vertical vessels, EHB508x12(10.56): is the depth of the inner curved surface of the head hi or ho? - HCBBS Forum