Chapter 73 · Articles of iron or steel

7306

Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel

91 lines · 2026 HTS Revision 22

Lines of 7306

  1. Line pipe of a kind used for oil or gas pipelines
  2. 7306.11.00Welded, of stainless steelFree
  3. 7306.11.00.10With an outside diameter not exceeding 114.3 mm
  4. 7306.11.00.50With an outside diameter exceeding 114.3 mm
  5. 7306.19Other
  6. 7306.19.10Of iron or nonalloy steelFree
  7. 7306.19.10.10With an outside diameter not exceeding 114.3 mm
  8. 7306.19.10.50With an outside diameter exceeding 114.3 mm
  9. 7306.19.51Of alloy steelFree
  10. 7306.19.51.10With an outside diameter not exceeding 114.3 mm
  11. 7306.19.51.50With an outside diameter exceeding 114.3 mm
  12. Casing and tubing of a kind used in drilling for oil or gas
  13. 7306.21Welded of stainless steel
  14. Casing
  15. 7306.21.30.00Threaded or coupledFree
  16. 7306.21.40.00OtherFree
  17. 7306.21.80TubingFree
  18. 7306.21.80.10Imported with coupling
  19. 7306.21.80.50Other
  20. 7306.29Other
  21. Casing
  22. Of iron or nonalloy steel
  23. 7306.29.10Threaded or coupledFree
  24. 7306.29.10.30Imported with coupling
  25. 7306.29.10.90Other
  26. 7306.29.20.00OtherFree
  27. Other
  28. 7306.29.31.00Threaded or coupledFree
  29. 7306.29.41.00OtherFree
  30. Tubing
  31. 7306.29.60Of iron or nonalloy steelFree
  32. 7306.29.60.10Imported with coupling
  33. 7306.29.60.50Other
  34. 7306.29.81OtherFree
  35. 7306.29.81.10Imported with coupling
  36. 7306.29.81.50Other
  37. 7306.30Other, welded, of circular cross section, of iron or nonalloy steel
  38. 7306.30.10Having a wall thickness of less than 1.65 mmFree
  39. 7306.30.10.10Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit
  40. 7306.30.10.90Other
  41. Having a wall thickness of 1.65 mm or more
  42. 7306.30.30.00Tapered steel pipes and tubes principally used as parts of illuminating articlesFree
  43. 7306.30.50OtherFree
  44. 7306.30.50.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn
  45. 7306.30.50.15Other, cold-drawn
  46. 7306.30.50.20Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm
  47. Other
  48. With an outside diameter not exceeding 114.3 mm
  49. Galvanized
  50. Imported with coupling
  51. 7306.30.50.26With an outside diameter not exceeding 50.8 mm
  52. 7306.30.50.27With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
  53. 7306.30.50.28Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit
  54. Other
  55. 7306.30.50.31With an outside diameter not exceeding 50.8 mm
  56. 7306.30.50.33With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
  57. Other
  58. 7306.30.50.35Tube and pipe hollows for redrawing
  59. Imported with coupling
  60. 7306.30.50.41With an outside diameter not exceeding 50.8 mm
  61. 7306.30.50.43With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
  62. Other
  63. 7306.30.50.56With an outside diameter not exceeding 50.8 mm
  64. 7306.30.50.57With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
  65. With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm
  66. 7306.30.50.85Galvanized
  67. 7306.30.50.90Other
  68. 7306.40Other, welded, of circular cross section, of stainless steel
  69. 7306.40.10Having a wall thickness of less than 1.65 mmFree
  70. Containing more than 0.5 percent by weight of nickel
  71. 7306.40.10.10Containing more than 1.5 percent but less than 5 percent by weight of molybdenum
  72. 7306.40.10.15Other
  73. 7306.40.10.90Other
  74. 7306.40.50Having a wall thickness of 1.65 mm or moreFree
  75. 7306.40.50.05Of high-nickel alloy steel
  76. Other
  77. 7306.40.50.15Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn
  78. Other, cold-drawn or cold-rolled (cold- reduced)
  79. 7306.40.50.40Containing more than 0.5 percent but less than 24 percent by weight of nickel
  80. Other
  81. 7306.40.50.42Containing less than 15 percent by weight of chromium
  82. 7306.40.50.44Other
  83. Other
  84. With an outside diameter not exceeding 114.3 mm
  85. Containing more than 0.5 percent but less than 24 percent by weight of nickel
  86. 7306.40.50.62Containing more than 1.5 percent but less than 5 percent by weight of molybdenum
  87. 7306.40.50.64Other
  88. 7306.40.50.80Other
  89. With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm
  90. 7306.40.50.85Containing more than 0.5 percent but less than 24 percent by weight of nickel
  91. 7306.40.50.90Other
  92. 7306.50Other, welded, of circular cross section, of other alloy steel
  93. 7306.50.10.00Having a wall thickness of less than 1.65 mmFree
  94. Having a wall thickness of 1.65 mm or more
  95. 7306.50.30.00Tapered pipes and tubes of steel principally used as parts of illuminating articlesFree
  96. 7306.50.50OtherFree
  97. 7306.50.50.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn
  98. 7306.50.50.30Other, cold-drawn or cold-rolled (cold- reduced)
  99. Other
  100. 7306.50.50.50With an outside diameter not exceeding 114.3 mm
  101. 7306.50.50.70With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm
  102. Other, welded, of noncircular cross section
  103. 7306.61Of square or rectangular cross section
  104. Having a wall thickness of 4 mm or more
  105. 7306.61.10.00Of iron or nonalloy steelFree
  106. 7306.61.30.00Of alloy steelFree
  107. Having a wall thickness of less than 4 mm
  108. 7306.61.50.00Of iron or nonalloy steelFree
  109. 7306.61.70Of alloy steelFree
  110. 7306.61.70.30Of stainless steel
  111. 7306.61.70.60Other
  112. 7306.69Of other noncircular cross section
  113. Having a wall thickness of 4 mm or more
  114. 7306.69.10.00Of iron or nonalloy steelFree
  115. 7306.69.30.00Of alloy steelFree
  116. Having a wall thickness of less than 4 mm
  117. 7306.69.50.00Of iron or nonalloy steelFree
  118. 7306.69.70Of alloy steelFree
  119. 7306.69.70.30Of stainless steel
  120. 7306.69.70.60Other
  121. 7306.90Other
  122. 7306.90.10.00Of iron or nonalloy steelFree
  123. 7306.90.50.00Of alloy steelFree