English — Forum #92 (Page 67/87)

1. What is the opening pressure of a DN100 swing check valve? - HCBBS Forum
2. Three-way ball valve for instruments - HCBBS Forum
3. Let’s take a look at the function of this planar triple joint - HCBBS Forum
4. Bolt fasteners - HCBBS Forum
5. Pipeline heating - HCBBS Forum
6. Which 30% hydrochloric acid pipe material should be chosen at room temperature? What material is PEM? - HCBBS Forum
7. Features, applications, and maintenance of all-weather breather valves - HCBBS Forum
8. Control valve type: PLUG TYPE - HCBBS Forum
9. Looking for brand of imported jacketed three-way plug valve - HCBBS Forum
10. The impact of high-pressure steam pipeline purging on the boiler - HCBBS Forum
11. Usage of eccentric rotary valves - HCBBS Forum
12. I would like to ask about the performance of actuators from the Quifer brand – are they suitable for use as actuators for shut-off valves? - HCBBS Forum
13. I have some questions about slopes - HCBBS Forum
14. Fluid flow pressure drop problem - HCBBS Forum
15. How to install a water level control valve? - HCBBS Forum
16. What is a slope cut diagram? - HCBBS Forum
17. How long should a straight pipe section be before a flange is installed? - HCBBS Forum
18. Model on the gasket - HCBBS Forum
19. Is it possible to find stainless steel pipes with an outer diameter of 508? - HCBBS Forum
20. What material should be used for pipes carrying HCl gas at 3mg/M3? - HCBBS Forum
21. Does the liquid spray out from the valve stem when it is fully open? What is the reason for this? - HCBBS Forum
22. Do any of you sailors have Excel versions of the size tables for various types of pipe fittings? - HCBBS Forum
23. Issues regarding the material margin for process pipelines - HCBBS Forum
24. Basis for pipeline heat dissipation calculation - HCBBS Forum
25. Material selection - HCBBS Forum
26. Why are the flange distances of these two valves different? - HCBBS Forum
27. Compressed air pipeline - HCBBS Forum
28. flame arrester - HCBBS Forum
29. Seeking help with pipeline issues - HCBBS Forum
30. Issues regarding the compensation for lateral thermal displacement of pipelines - HCBBS Forum
31. Use a knob switch to control the electric valve on-site for three operations: open, stop, and close. Stopping means cutting off power, while opening means the motor rotates in the forward direction. For example, when the switch is turned to the on position, the limit switch activates; is it still necessary to turn the switch to the off position in order to cut off the power? - HCBBS Forum
32. What considerations should be taken into account in the pipeline design for cooling the coils inside high-temperature equipment? - HCBBS Forum
33. Valve model - HCBBS Forum
34. The issue of the difference between the valve flange diameter and the inner diameter of the steel pipe - HCBBS Forum
35. Manual straight-through valve Why doesn’t the valve stem rotate? - HCBBS Forum
36. Pipe supports and hangers - HCBBS Forum
37. Steel-plastic conversion - HCBBS Forum
38. Compressed air pipes are rusting - HCBBS Forum
39. What is a two-speed electric valve? - HCBBS Forum
40. Is it necessary to obtain the consent of the original design firm when increasing the design pressure for pressure pipelines? - HCBBS Forum
41. Pressure gauge pressure connection flange - HCBBS Forum
42. Fire damper maintenance - HCBBS Forum
43. PIPESIM 2014 Fundamentals - Training and Exercise Guide - HCBBS Forum
44. Temperature range applicable to ASTM A193 B16 bolts - HCBBS Forum
45. AFM gasket material - HCBBS Forum
46. Request conversion of valve weight - HCBBS Forum
47. What kind of valve is this? - HCBBS Forum
48. Regarding the steam pressure relief valve Y43H - HCBBS Forum
49. Valve Selection Books - HCBBS Forum
50. Pneumatic ventilation butterfly valve - HCBBS Forum
51. Newbie seeking help - HCBBS Forum
52. Explanation of heat transfer oil systems - HCBBS Forum
53. Is supervision and inspection required for straight-seam steel pipes? ? ? - HCBBS Forum
54. Practical Guide to Construction Design, Installation Costs, Pricing, Preparation of Bill of Quantities, and Calculation of Common Data for Gas Pipeline Projects - HCBBS Forum
55. The outlet of the backpressure valve? ? ? ? ? ? - HCBBS Forum
56. High-pressure plunger pump piping - HCBBS Forum
57. Can Honeywell’s DCS determine the on/off status of the XV valve by looking at the curves? - HCBBS Forum
58. GB/T 13401 Large and small end dimensions - HCBBS Forum
59. Discussion on valve selection cases - HCBBS Forum
60. Can’t maintain pressure – how to solve it - HCBBS Forum
61. I would like to ask the experts: what causes the valve stem to bend? - HCBBS Forum
62. Pipeline size selection - HCBBS Forum
63. Structural forms of commonly used ball valves - HCBBS Forum
64. What is the difference between solenoid(ETT) and solenoid(DTT)? - HCBBS Forum
65. What are the consequences of an unreasonable anti-corrosion design for pipelines? - HCBBS Forum
66. Where can I find the K values for stop valves with different opening degrees? - HCBBS Forum
67. Pressure pipeline - HCBBS Forum
68. I’m a friend in the valve industry; I need your help - HCBBS Forum
69. Valve code - HCBBS Forum
70. Regarding double-eccentric butterfly valves - HCBBS Forum
71. A small three-way valve - HCBBS Forum
72. Determination of fire category - HCBBS Forum
73. 93% acid pipeline - HCBBS Forum
74. Which standard should be referred to for bolt length? - HCBBS Forum
75. Boiler flue - HCBBS Forum
76. I’d like to ask everyone what HF means - HCBBS Forum
77. ASME B16.5-2017 Pipe Flanges and Flanged Fittings - HCBBS Forum
78. Selection of pipeline series - HCBBS Forum
79. Is this the proper way to indicate the dimensions? - HCBBS Forum
80. Standards for sealing - HCBBS Forum
81. About valves - HCBBS Forum
82. Hydraulic-pneumatic test - HCBBS Forum
83. Solutions for clogged reclaimed water pipes - HCBBS Forum
84. For flanged tees where welding is not possible, and the main pipe has a slope, how can the branch pipes be made vertical? - HCBBS Forum
85. What kind of valve is suitable for feeding granular silicon, as metering is required. It can control the amount of material fed. - HCBBS Forum
86. The differences between the two types of pipes - HCBBS Forum
87. How to lay out the insulation sheeting for pipes - HCBBS Forum
88. Blind plate numbering rules - HCBBS Forum
89. Issues related to socket welding of fittings, flanges, and valves - HCBBS Forum
90. Discussion on pipeline pressure testing issues - HCBBS Forum
91. Pipeline material - HCBBS Forum
92. I’m seeking advice from butterfly valve manufacturers: what is the maximum pressure that standard American butterfly valves can handle? Can they handle 600LB? - HCBBS Forum
93. Seeking help with plunger pump issues - HCBBS Forum
94. Seeking help: What is the difference between valve materials Q345D and Q235B? - HCBBS Forum
95. Selection of fluorine-lined butterfly valves - HCBBS Forum
96. Gasket selection indication - HCBBS Forum
97. What does “insul: H 40mm” mean in an axonometric diagram? - HCBBS Forum
98. Regarding the changes in pump parameters, experts, take a look! - HCBBS Forum
99. Urgently seeking design calculations for a high-temperature water circulation system - HCBBS Forum
100. How to remove rust-proof paint? Can strong acids or bases be used to dissolve it, or is the principle of like dissolves like applicable, using chloroform for dissolution? - HCBBS Forum