English — Forum #274 (Page 30/77)

1. Questions about propylene refrigeration compressors - HCBBS Forum
2. Issues with measuring the total stroke of the compressor? - HCBBS Forum
3. Let’s discuss the advantages and disadvantages of the KIMRAY pumps used in triethylene glycol dehydration units - HCBBS Forum
4. What pump is the most reliable for transporting concentrated sulfuric acid? - HCBBS Forum
5. Bryden steam seal - HCBBS Forum
6. Typical air circuit diagram of anti-surge regulating valve - HCBBS Forum
7. API610 - HCBBS Forum
8. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201212 - HCBBS Forum
9. Sludge dryer main shaft broken - HCBBS Forum
10. Carbon ring running-in of turbines for Elliott BYR model pumps - HCBBS Forum
11. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210605 - HCBBS Forum
12. Dry granulation - HCBBS Forum
13. Wind leakage temperature - HCBBS Forum
14. What is this type of centrifugal pump flush fitting called? - HCBBS Forum
15. Axial wear at the undriven end of the liquid ring vacuum pump - HCBBS Forum
16. Repair of centrifugal pump rotors - HCBBS Forum
17. Why is there a gap in the condenser tube bundle? - HCBBS Forum
18. Working principle of axial flow turbines - HCBBS Forum
19. The blockage of the liquefied gas nozzle in the power plant boiler burner caused dry burning, resulting in damage to the nozzle tip. - HCBBS Forum
20. Ask for advice on the principle of three-piston metering pump - HCBBS Forum
21. Air compressor brand ranking (Top 10 air compressor brands) - HCBBS Forum
22. Vibration of the gearbox of the catalytic main fan - HCBBS Forum
23. Heating furnace surface temperature - HCBBS Forum
24. Help, please help - HCBBS Forum
25. What does it mean to install a partition? - HCBBS Forum
26. Pump components - HCBBS Forum
27. How is the stepless adjustment system of the reciprocating machine manufactured by Shanghai Huan Tian? - HCBBS Forum
28. K7H44X water pump outlet control valve - HCBBS Forum
29. Discussion on the method of final bearing pad head clearance. - HCBBS Forum
30. Is it necessary to install high and low pressure sludge oil systems in long-distance transmission stations? ? - HCBBS Forum
31. Application ranges of N, NU, and NJ bearings - HCBBS Forum
32. Case study of operational failure in the product gas compressor of a Ruums process PDH unit - HCBBS Forum
33. Reasons for the rapid rise in temperature of the main unit and subsequent shutdown of oil-injected screw air compressors under unloaded conditions - HCBBS Forum
34. Who has the Mobil product manual? Please share it, thank you - HCBBS Forum
35. The stirring support of the reaction tank broke, causing the stirrer to fall off - HCBBS Forum
36. Issues regarding the valve position of backpressure turbine control valves - HCBBS Forum
37. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210305 - HCBBS Forum
38. Supercentrifuge for tar-ammonia water separation in the coking cold drum section - HCBBS Forum
39. Precautions for maintaining the agitator in the desulfurization tower - HCBBS Forum
40. Please ask - HCBBS Forum
41. Reasons for wear of motor shaft bearings - HCBBS Forum
42. Centrifugal air compressors 250Nm3/min and 150Nm3/min； Among all the brands, which one is the best? ? ? - HCBBS Forum
43. Can one still learn mechanics? - HCBBS Forum
44. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210419 - HCBBS Forum
45. Vibration problems of steam turbines. - HCBBS Forum
46. Looking for books on the maintenance process of moving equipment - HCBBS Forum
47. Help needed: looking for the operating procedures for an electrically driven centrifugal compressor - HCBBS Forum
48. Newbie’s question: After using a vibration analyzer to make measurements on the equipment, is it necessary to perform manual calculations again to obtain the final value? - HCBBS Forum
49. Sludge dryer - HCBBS Forum
50. Why is water filled to the brim in the equipment during the later stages of project construction? - HCBBS Forum
51. The piston rings of the piston compressor are wearing out too quickly - HCBBS Forum
52. How is the oil inlet angle of Kingsbury bearing pads realized? ? - HCBBS Forum
53. Seeking advice regarding the size of the inlet and outlet pipes for the pump - HCBBS Forum
54. Regarding maintenance after the equipment is put into operation for the first time - HCBBS Forum
55. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210115 - HCBBS Forum
56. Low-flow ammonia water pump - HCBBS Forum
57. I would like to ask about the issue of high outlet temperature in the propylene unit - HCBBS Forum
58. 1: Drilling, logging, and fracturing processes - HCBBS Forum
59. Regarding the problems on the steam turbine exhaust pipeline, please give me some advice. - HCBBS Forum
60. Vacuum pump evacuation rate - HCBBS Forum
61. Relationship between pressure and density before the valve after the centrifugal pump outlet valve is closed - HCBBS Forum
62. Understand the overall structure of the rapid temperature change test chamber, so as to operate it without making mistakes - HCBBS Forum
63. Analysis of the causes of damage to the valve body of this gas valve - HCBBS Forum
64. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210301 - HCBBS Forum
65. Reciprocating compressor crankshaft clearance - HCBBS Forum
66. Does a natural gas reciprocating compressor experience an increase in current when the compression ratio decreases? - HCBBS Forum
67. Why does a reciprocating compressor reverse direction when rotated under pressure with no load? - HCBBS Forum
68. What is the coupling type for the coal conveyor belt reducer? - HCBBS Forum
69. Why can’t screw compressors operate with liquid present? - HCBBS Forum
70. Pump components - HCBBS Forum
71. Reducer and motor models - HCBBS Forum
72. A favor? - HCBBS Forum
73. Alkylation refrigeration compressor - HCBBS Forum
74. Question of the Day - HCBBS Forum
75. Oil testing – what does acid value mean? - HCBBS Forum
76. Very Classic Training Materials for Centrifugal Air Compressors.ppt - HCBBS Forum
77. Questions about the closed impeller of centrifugal pumps - HCBBS Forum
78. What do the horizontal and vertical axes of the compressor anti-surge curve represent? - HCBBS Forum
79. Extrusion granulator - HCBBS Forum
80. Compressor dry gas seal - HCBBS Forum
81. Where can I buy air handling unit modules? - HCBBS Forum
82. Problems with centrifugal pump installation - HCBBS Forum
83. Some parameters of the pressurizer drawings for air separation units - HCBBS Forum
84. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191107 - HCBBS Forum
85. Issues regarding the use of compressors for gas enrichment and turbines for waste steam utilization - HCBBS Forum
86. Application of magnetic float level gauges in monitoring the liquid level in the blower hot well - HCBBS Forum
87. Cooper centrifugal compressor manual.p ... - HCBBS Forum
88. The pneumatic butterfly valve closes on its own after being operated manually - HCBBS Forum
89. Heat exchange tube connection sunken structure - HCBBS Forum
90. Coking problem in dry gas compression of UOP dehydration process - HCBBS Forum
91. Searching for suppliers of acetate fiber curling equipment - HCBBS Forum
92. What are the top-tier brands of bearings, and which are the second-tier brand manufacturers? - HCBBS Forum
93. Issues regarding inter-stage pressure regulation in reciprocating machines - HCBBS Forum
94. Why don’t the 212 machine seals we buy have this first layer of iron ring? - HCBBS Forum
95. Turbine vacuum issues - HCBBS Forum
96. Seeking recommendations for brands of oil injectors for reciprocating compressors - HCBBS Forum
97. Please explain the type/model of ammonia transfer pump - HCBBS Forum
98. Does anyone know any manufacturers in Shandong that produce tubular high-speed centrifuges, ones that allow for free testing? - HCBBS Forum
99. I would appreciate it if experts could recommend some professional books on centrifugal pumps and compressors - HCBBS Forum
100. Photos from the Refrigeration Innovation Technology Conference - HCBBS Forum