English — Forum #282 (Page 31/36)

1. On the topic of the \"Compilation of Selection Standards for Corrosion Inspection Engineers\" - HCBBS Forum
2. Corrosion resistance of glass-lined reactors - HCBBS Forum
3. Is the titanium coil resistant to dilute hydrochloric acid? - HCBBS Forum
4. Can fluorine gas passivate stainless steel? - HCBBS Forum
5. A brief discussion on fiberglass-reinforced plastic anti-corrosion - HCBBS Forum
6. Problems in wet H2S stress corrosion environments - HCBBS Forum
7. Corrosion of ordinary iron nails in nitric acid - HCBBS Forum
8. Issues with liquid caustic storage tanks - HCBBS Forum
9. Does covering the steel utility pipe with soil after applying adhesive repair strips affect the results of electric spark testing? - HCBBS Forum
10. Can fluororubber tolerate isobutyl acetate? - HCBBS Forum
11. Regarding the division method of corrosion loops in RBI - HCBBS Forum
12. On the topic of the \"Compilation of Standards for General Engineering Plastics\" - HCBBS Forum
13. Common metal materials and their processing techniques - HCBBS Forum
14. Seeking advice on methods to prevent sticking in molten steel transfer equipment - HCBBS Forum
15. How to prevent corrosion of 30,000 ppm chloride ion frame - HCBBS Forum
16. Can tantalum materials come into contact with alkaline media? - HCBBS Forum
17. What are the corrosion inhibitors for ethylene glycol aqueous solution (coolant) pipelines? What substances are generally added? - HCBBS Forum
18. Which parts of the metal columns need further improvement in terms of corrosion protection? - HCBBS Forum
19. Experts, where can I find data on the corrosivity of common substances in 316L material under high temperature and pressure conditions? - HCBBS Forum
20. Material selection for the hydrogen peroxide-sulfuric acid mixture - HCBBS Forum
21. Is tantalum resistant to hydrogen chloride corrosion? Is C-276 resistant to hypochlorous acid corrosion? - HCBBS Forum
22. What type of reactor should be used for hydrofluoric acid? - HCBBS Forum
23. I would like to ask about the differences between pressureless sintering machine seals and double-face machine seals - HCBBS Forum
24. Terrible pitting corrosion - HCBBS Forum
25. Selection of materials for trifluoroacetic acid - HCBBS Forum
26. How to insulate heat exchange equipment to avoid unnecessary heat loss? - HCBBS Forum
27. Is corrosion caused by flowing water severe? Is still stagnant water (non-flowing) causing severe corrosion? - HCBBS Forum
28. What are the reasons for excessive iron ions in the circulating water of refineries? - HCBBS Forum
29. How to deal with valve corrosion - HCBBS Forum
30. How to prevent bolts from rusting? - HCBBS Forum
31. What materials should be used for storage tanks for dilute sulfuric acid and hydrogen peroxide respectively? - HCBBS Forum
32. Why are household 304 pressure cookers resistant to salt corrosion? - HCBBS Forum
33. Let’s see if there are any good ways to clean them in order to extend the lifespan of these filter elements, whose cost is nearly 3 million yuan, and allow them to be used for more cycles - HCBBS Forum
34. Three common resin types for fiberglass gas collection hoods - HCBBS Forum
35. Which are the domestic manufacturers of high-quality Dacromet bolts? - HCBBS Forum
36. Catalyst recovery and reuse - HCBBS Forum
37. What anti-corrosion methods do we use for indoor cable trenches and drainage ditches? - HCBBS Forum
38. The oil cooler is made of copper tubes, and the cooling water is demineralized water. How is the corrosion? - HCBBS Forum
39. Selection of reactor material for complex reaction mixtures - HCBBS Forum
40. Is ammonium acetate corrosive to stainless steel? - HCBBS Forum
41. Can 2205 or 2507 duplex steels resist corrosion by 17% hydrochloric acid at a temperature of around 80 degrees? - HCBBS Forum
42. Basic knowledge of high-pressure water cleaning - HCBBS Forum
43. Should sodium sulfate wastewater at 1.5% be treated with carbon steel or stainless steel? - HCBBS Forum
44. Leakage at the flange and pipeline - HCBBS Forum
45. What coating provides the best corrosion protection for gasoline cooler tubes? - HCBBS Forum
46. Corrosion problem of heat exchange tubes - HCBBS Forum
47. Is it possible to apply an FRP anti-corrosion coating to concrete wastewater tanks, and are there devices using electric sparks to detect pinholes? - HCBBS Forum
48. On the topic of the \"Compilation of Selection Standards for Corrosion Prevention Design Engineers\" - HCBBS Forum
49. Material selection for anti-corrosion evaporation tanks - HCBBS Forum
50. Does sodium nitrite solution cause intergranular corrosion in S30408 material? - HCBBS Forum
51. How to address the corrosion of ND steel heat exchange tubes in low-temperature, humid flue gas? - HCBBS Forum
52. On the topic of \"Compilation of Standards for Plastic Pipes (Product Volume)\\" - HCBBS Forum
53. How can the protection of such sewage concrete tanks be addressed? - HCBBS Forum
54. Corrosion resistance of titanium plates - HCBBS Forum
55. What materials are used for the instruments and equipment used to treat waste acid liquids? - HCBBS Forum
56. What is the minimum operating temperature for ECTFE-lined equipment? - HCBBS Forum
57. Epoxy coal tar pitch provides good corrosion protection for buried pipelines - HCBBS Forum
58. I would like to ask about pumps for powder transportation - HCBBS Forum
59. Causes of corrosion of gasoline water cooler tube bundles - HCBBS Forum
60. Can ammonia pipelines be protected by cathodic protection or anodic protection? - HCBBS Forum
61. Common protection methods for metals in cooling water systems - HCBBS Forum
62. Common factors affecting the anti-corrosion effect - HCBBS Forum
63. Pictures of valve corrosion - HCBBS Forum
64. Ship corrosion prevention - HCBBS Forum
65. What determines the thickness of the equipment’s lining layer? - HCBBS Forum
66. Selection of filter cloth for plate and frame filtration - HCBBS Forum
67. 【Corrosion Technology Edition】Daily Question 20170801: What is stress corrosion cracking? - HCBBS Forum
68. Materials selection for resistance to sulfuric acid corrosion - HCBBS Forum
69. Anti-corrosion and waterproof material for tank edge plates - HCBBS Forum
70. Anti-corrosion treatment for the bottom feet of oil storage tanks (example) - HCBBS Forum
71. Corrosion cracks in the tube sheet of stainless steel shell-and-tube heat exchangers and anti-corrosion measures - HCBBS Forum
72. Basic Knowledge of Corrosion and PPT on Low-Temperature Dew Point Corrosion - HCBBS Forum
73. Why is it stipulated in HG2053 that cast iron pressure components cannot be used for toxic gases? - HCBBS Forum
74. The inside of the newly purchased pipe is rusted - HCBBS Forum
75. Sulfuric acid corrosion at the ppm level - HCBBS Forum
76. Selection and application of composite resins - HCBBS Forum
77. Advantages, disadvantages, and application areas of different fiberglass-reinforced plastics - HCBBS Forum
78. 【Corrosion Technology Edition】Daily Question 20170725: From which aspects is the damage caused by pitting evaluated? - HCBBS Forum
79. Anti-corrosion treatment for the inner surface of a 20-cubic-meter horizontal oil storage tank - HCBBS Forum
80. How to pay attention to metal corrosion under the insulation layer? - HCBBS Forum
81. Technical requirements for pipeline anti-corrosion construction - HCBBS Forum
82. Causes of defects in the application of inorganic zinc-rich primers - HCBBS Forum
83. For outdoor underground fire water tanks, made of spiral-welded submerged-arc welded steel pipes, is it necessary to apply rust prevention treatment to the inner wall? - HCBBS Forum
84. Uniform corrosion caused by low-temperature sulfur corrosion - HCBBS Forum
85. Post #1990081
86. Corrosion and perforation of heat exchanger expansion joints - HCBBS Forum
87. Technical Specifications for Anti-corrosion Coatings and Painting of Tube Banks in Steel Refrigeration and Heat Exchange Equipment – SH/T 3540-2018 - HCBBS Forum
88. How to detect leak points in gas pipelines - HCBBS Forum
89. What materials are resistant to corrosion when used with a mixed acid of nitric acid and sulfuric acid? - HCBBS Forum
90. 【Corrosion Technology Edition】Daily Question 20170826: What types of corrosion can occur under the combined effect of mechanics and corrosion? - HCBBS Forum
91. Seeking advice on the buried design of superheated steam pipelines - HCBBS Forum
92. How to control metal corrosion during the hydraulic testing of equipment? - HCBBS Forum
93. How to implement effective corrosion prevention techniques for heat exchanger tubes? - HCBBS Forum
94. Anti-corrosion effect of H-shaped steel in pickling workshop - HCBBS Forum
95. A brief discussion on the corrosion of oil storage tank interiors and protection methods - HCBBS Forum
96. How to effectively prevent corrosive media from affecting vacuum pumps - HCBBS Forum
97. Runoff occurs during the spraying of anti-corrosion coatings - HCBBS Forum
98. The original wall thickness of the air-cooled tube bundle is 2.5; what is the maximum allowable thinning? - HCBBS Forum
99. Requirements for the use of blackened bolts - HCBBS Forum
100. What material should be used for the metering tank of 98% concentrated sulfuric acid? - HCBBS Forum