English — Forum #282 (Page 10/36)

1. Solutions for insulation failure and metal corrosion - HCBBS Forum
2. [Haichuan Corrosion Prevention Knowledge] Surface treatment of steel components – Differences and applications of sandblasting, shot blasting, and bead blasting - HCBBS Forum
3. Stress corrosion cracking of acidic water tanks in petrochemical acidic water gas treatment units and anti-corrosion methods - HCBBS Forum
4. External corrosion of overhead coal gas pipelines - HCBBS Forum
5. 【Haichuan Equipment Guessing Game】Why are there so many patches on this pipe? ? - HCBBS Forum
6. Corrosion prevention mechanism of polyurea products - HCBBS Forum
7. How to reduce the effects of polythionic acid corrosion - HCBBS Forum
8. Removable insulation cover - HCBBS Forum
9. Learn about thermal spray anti-corrosion for bridges - HCBBS Forum
10. How severe is the impact of sulfuric acid dew point corrosion on equipment? - HCBBS Forum
11. What are the specifications for the application and acceptance of anti-corrosion coatings on industrial pipelines? - HCBBS Forum
12. Improper use of the tube bundles in high-efficiency heat exchangers in the petrochemical industry can have the opposite effect - HCBBS Forum
13. Coking in the heat exchangers for vacuum and atmospheric crude oil residues in the petrochemical industry - HCBBS Forum
14. Limitations of cyclone technology - HCBBS Forum
15. Effect of different thickeners on the thickening and thixotropy of water-based acrylic coatings - HCBBS Forum
16. Attention should be paid to the corrosive effect of the ocean on metals - HCBBS Forum
17. Comparison of suitable application scenarios for different resin types - HCBBS Forum
18. What is the corrosion rate of industrial sodium hydroxide? - HCBBS Forum
19. Which pair of metal storage tanks for naphtha and gasoline is severely corroded? - HCBBS Forum
20. Raw materials for medium-high foam alkali-resistant cleaning agents - HCBBS Forum
21. Discuss the causes of metal corrosion beneath insulation layers - HCBBS Forum
22. The Chinese Chemical Society established a special committee on surface physical chemistry - HCBBS Forum
23. Precautions for applying anti-corrosion coatings - HCBBS Forum
24. Learn about the characteristics of heavy coatings and the importance of their application - HCBBS Forum
25. An introduction to rust reformation after steel shot blasting and its impact on the coating - HCBBS Forum
26. Chloride crevice corrosion - HCBBS Forum
27. Learn about the implementation of regulations and standards related to coating application and project acceptance - HCBBS Forum
28. Corrosion of the tube bundle in the intercooler of catalytic air compressors in petrochemical industries - HCBBS Forum
29. Corrosion and protection of industrial wastewater ponds - HCBBS Forum
30. Effective anti-corrosion coatings for alkane evaporators - HCBBS Forum
31. Where does this insulation problem lie? How to carry out the rectification? - HCBBS Forum
32. The corrosiveness of mercury to metals - HCBBS Forum
33. Comparison charts of the tube bundle of the water cooler after 3 years of use, under conditions where the medium in the housing is gasoline, with and without anti-corrosion coatings such as epoxy-amine coatings or titanium nano-coatings - HCBBS Forum
34. The paint coating is turning white - HCBBS Forum
35. Application of color-changing paint on the two types of equipment in petrochemical heavy oil catalytic units - HCBBS Forum
36. Improving the density of the oxide scale on the surface of hot-rolled steel is key to corrosion resistance - HCBBS Forum
37. Severe coking of the tube bundle in the crude oil and residue heat exchangers of petroleum refining units - HCBBS Forum
38. How to determine whether oil refining equipment has experienced embrittlement - HCBBS Forum
39. Learn about the performance requirements for coating materials in wind turbine blades - HCBBS Forum
40. What is the corrosion mechanism in the HCN-H₂S-H₂O system? - HCBBS Forum
41. Polysiloxane coatings as high-performance topcoats for heavy-duty anti-corrosion coatings - HCBBS Forum
42. Heat-resistant and corrosion-resistant coating for heat exchangers - HCBBS Forum
43. [Question of the Week] How can the multi-effect evaporation method for high-salinity wastewater effectively address the problems of evaporator and pipeline corrosion? - HCBBS Forum
44. How to handle hydrofluoric acid safely - HCBBS Forum
45. In the atmospheric and vacuum distillation units of the petrochemical industry, the tube bundles of the steam generators used in the fourth stage of oil washing suffer severe corrosion - HCBBS Forum
46. Discussing the pollution of boiler air preheaters and its prevention - HCBBS Forum
47. How to detect sulfuric acid dew point corrosion in refining equipment - HCBBS Forum
48. Let’s talk about metal surface treatment - HCBBS Forum
49. Weak etching - HCBBS Forum
50. Why is a temperature-indicating coating applied to the outer surface of lined equipment in petrochemical production units? - HCBBS Forum
51. 【Ten Years of Rapid Development in Chemical Equipment】Major breakthroughs from 2587 to 2025! Zhejiang University develops elastic aerogel: remains unmelting at 2000°C - HCBBS Forum
52. Advances in Corrosion and Protection of Materials (Second Edition)-2025 edition - HCBBS Forum
53. Discuss the corrosion of stainless steel by the H2S-CO2-Cl- corrosion regime in oil and gas fields - HCBBS Forum
54. Urban road signs buried in the ground are not constructed with attention to detail, resulting in premature corrosion and failure - HCBBS Forum
55. Protection nitrogen filling method for shutting down boilers - HCBBS Forum
56. How to address metal surface corrosion under the insulation layer of petrochemical equipment? - HCBBS Forum
57. [Haichuan Anti-Corrosion Knowledge] Trends in industrial anti-corrosion bidding in 2026: digitalization, intelligence, and strict supervision - HCBBS Forum
58. How long is the corrosion cycle of marine beach piers? - HCBBS Forum
59. How to judge the degree of corrosion in sewage pools - HCBBS Forum
60. A typical dew point corrosion process - HCBBS Forum
61. How to prevent heat pipe corrosion in the air preheater of a heating furnace? - HCBBS Forum
62. Discuss the types of corrosion in oil storage tanks - HCBBS Forum
63. Application prospects and future outlook of anti-corrosion technologies for wind power generation equipment - HCBBS Forum
64. The anti-corrosion coating on the outer surface of petrochemical valves in coastal cities has a short lifespan - HCBBS Forum
65. Mixing occurs after the coating is applied - HCBBS Forum
66. What are the risks after the cracking of refining equipment? - HCBBS Forum
67. Which stainless steel is the most corrosion-resistant - HCBBS Forum
68. Industrial Corrosion and Protection--08 Crevice Corrosion - HCBBS Forum
69. Precautions for applying anti-corrosion coatings in summer - HCBBS Forum
70. [Haichuan Chemical Technology Documentation] Abrasive blasting surface treatment – Does the pipeline anti-corrosion coating industry truly understand this technology? - HCBBS Forum
71. How to avoid such localized corrosion damage - HCBBS Forum
72. Functions of primer, intermediate coat, and topcoat - HCBBS Forum
73. Corrosion mechanism of sulfur-oxidizing bacteria (SOB) - HCBBS Forum
74. How to judge whether equipment is corroded by polythionic acid - HCBBS Forum
75. Find out the reasons for corrosion on the inner walls of urban water supply pipes - HCBBS Forum
76. Solvent-based inorganic zinc-rich coatings are heat-resistant, but attention should be paid to the application method - HCBBS Forum
77. Anti-corrosion performance of the tube bundle on the circulating water side of water coolers in petrochemical coking units - HCBBS Forum
78. Causes of Corrosion Under Insulation (CUI) - HCBBS Forum
79. Principle of cathodic protection - HCBBS Forum
80. Deifu Pigments makes its debut at the 2026 U.S. Coatings Show - HCBBS Forum
81. Why surface treat metals? - HCBBS Forum
82. The sandblasting treatment of the metal surface is required to reach Sa2.5 level; does the metal surface treatment below meet this requirement? - HCBBS Forum
83. Which corrosion inhibitor is most effective against SSCC - HCBBS Forum
84. Corrosion condition on the circulating water side of the oil-gas-water cooler for heavy oil catalysis in the petrochemical industry after more than 1 year of use - HCBBS Forum
85. Corrosion of buried gas pipelines - HCBBS Forum
86. Boiler corrosion inhibitor protection method - HCBBS Forum
87. The rust prevention mechanism of anti-corrosion materials - HCBBS Forum
88. Discuss the corrosive hazards of turbine blades - HCBBS Forum
89. The oil and gas side tubes of the water coolers and condenser tube banks in the tower sections of petrochemical refining units are not suitable for nickel-phosphorus electroless plating - HCBBS Forum
90. Problems with rust-stabilizing coatings - HCBBS Forum
91. Applications of corrosion-resistant metal materials in the petrochemical industry - HCBBS Forum
92. Discuss the corner corrosion at the bottom of oil storage tanks - HCBBS Forum
93. Discussion on the effect of Cl- in oil and gas fields on the corrosion of stainless steel - HCBBS Forum
94. The corrosion condition in the vacuum tower does not match the iron ion analysis - HCBBS Forum
95. To prevent corrosion on the circulating water side of the water cooler tube bundle, which anti-corrosion measure is better: coating protection or sacrificial anode protection? - HCBBS Forum
96. When storing stainless steel fittings, they should be covered to prevent contamination by other metals and avoid unnecessary corrosion - HCBBS Forum
97. Discuss the role of metal alloying in the corrosion prevention process - HCBBS Forum
98. How to store light naphtha? - HCBBS Forum
99. Pay attention to nitric acid corrosion and protection - HCBBS Forum
100. The actual service life of 304 stainless steel in coastal areas: Data revealing corrosion rates in C4/C5 environments - HCBBS Forum