1. ASTM A199 steel tubes,T5, T11, T12, T22, T91
2. ASTM A213 steel tubes,T5, T11, T12, T22, T91
3. Heat resistant pressure-vessel steel tubes
4. ASTM A519 steel tubes4130 4140, etc.
5. Boiler tubes ASTM A106, A210, A213, A335, etc.
6. Alloy C-276
7. Copper alloy ASTM B111, C12200, C70600, C68700, etc.
8. welded pipes,ASTM A214, A249. A269, A178, SA789, etc
9. Duplex Steel S31803, S32250, S32750, etc.
10. Heat treatments methods
11. Martensitic stainless steel
12. material for pipe fittings
13. Stainless steel grades
14. 625 alloy
15. alloy 825 = UNS N08810
16. UNS N06455 C4
17. Austenitic steel grades TP 316Ti, TP321H,TP321
18. High alloy: AISI TP439 / UNS S43035
19. ASTM B677 UNS N08926,DIN1.4529 or 254SMO(S31254)
20. Steel strips materials（DC03, DC04, DC05, DC06, used as fin of fin tubes  download
21. EN 10 216-2 /DIN17175 14MoV6-3, Seamless steel tubes for pressure purposes
22. ASTM A106 Gr.A, Gr.B, Gr.C, Specification for Seamless Carbon Steel pipes for High Temperature Service
23. Heat pipes air preheaters
24. AISI 310/310S - 1.4810/1.4845
25. Chrome Moly AISI 4130
26. HIGH TENSILE STEEL - AISI 4140
27. Alloy 446 -a high chromium ferritic stainless steel
28. OTCG pipes for conveying gas, water and petroleum
29. ASTM A450/A450M Standard
30. ASTM b898 99 standard
31. Bright annealed tubes (NBK)/pipes
32. Boiler tubes materials &standards
33. Carbon steel tube grades
34. Carbon steel tube grades
35. All steel material' chemical compositions steel chemical compositions
36. Copper alloy ASTM B111, C12200, C70600, C68700, etc.
37. Corrosion types
38. Cylinder tubes
39. expansion joints, hoses
40. Non-destructive tests
41. For the Urea / Fertilizer Industry . Material No. 1.4417
42. For the Urea / Fertilizer Industry . Material No. 1.4429
43. Steel Material No. 1.4439
44. For the Urea / Fertilizer Industry . Material No. 1.4465
45. Steel Material 1.4466
46. Austenitic steel grade TP 304, tp304h, tp304l
47. Austenitic steel grade TP 316, tp316l, tp316h
48. Austenitic steel grade TP 904L
49. Titanium alloy's chemical compositions
50. hot dipped galvanized oval (elliptical) finned tubes, rectangular oval finned tubes
51. hot dipped galvanized oval (elliptical) finned tubes, rectangular oval finned tubes
52. high frequency welded helical (spiral) fin tubes(pipes)
53. L, LL, KLM finned tubes (fin tubes)
54. (serrated) Extruded fin tubes
55. condenser fin flat tubes
56. H / double H finned tubes (fin tubes)
57. Laser welded finned tubes (fin tubes)
58. G embedded finned tubes (fin tubes)
59. inner finned tubes
60. longitudinal finned tubes (fin tubes)
61. seamless finned tubes with two longitudinal opposite fins
62. high frequency welded helical (spiral) fin tubes(pipes)
63. Procedure of hot dipped galvanized oval (elliptical) finned tubes, rectangular fin tubes
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