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Pipe Fittings

4,391 products

Pipe fittings are used to connect straight sections of pipe, adapt to different sizes or shapes, and for other purposes such as regulating or measuring fluid flow. Facilitate the movement of air, gas, water, and chemicals in industrial, commercial, and residential applications.

Stainless Steel Pipe Fittings
Steel Pipe Fittings
Malleable Iron Pipe Fittings
Brass Pipe Fittings
Aluminum Pipe Fittings
Ductile Iron Pipe Fittings
Shop By
Shopping Options
Material
  1. Aluminum 210 items
  2. 304 Stainless Steel 831 items
  3. 316 Stainless Steel 909 items
  4. Brass 1007 items
  5. Brass (Black Zinc-Plated) 59 items
  6. Brass (Nickel-Plated) 59 items
  7. Ductile Iron (Orange Enamel-Coated) 103 items
  8. Iron (Black-Coated) 302 items
  9. Iron (Galvanized) 277 items
  10. Malleable Iron (Black-Coated) 190 items
  11. Steel (Black-Coated) 74 items
  12. Steel (Zinc-Galvanized) 218 items
Pressure Class
  1. Class 125 743 items
  2. Class 150 2156 items
  3. Class 250 46 items
  4. Class 300 196 items
  5. Class 1,000 118 items
  6. Class 3,000 154 items
  7. Instrumentation 723 items
Style
  1. 180 Degree Return Bend 6 items
  2. Adapter 161 items
  3. Branch Tee 43 items
  4. Cap 94 items
  5. Close Nipple 28 items
  6. Concentric Reducer 6 items
  7. Coupling 190 items
  8. Cross 118 items
  9. Drain Cap 6 items
  10. Drain Elbow 5 items
  11. Dual Reducing Tee 14 items
  12. Elbow 357 items
  13. Elbow Adapter 16 items
  14. Female Cross 16 items
  15. Female Elbow 16 items
  16. Female Tee 16 items
  17. Flat Cap 13 items
  18. Grooved Flange Adapter 5 items
  19. Half Coupling 83 items
  20. Hex Bushing 515 items
  21. Hex Cap 16 items
  22. Hex Coupling 16 items
  23. Hex Drive Plug 8 items
  24. Hex Head Plug 126 items
  25. Hex Nipple 149 items
  26. Hex Plug 8 items
  27. Hex Socket Plug 88 items
  28. Hinged Flange Adapter 6 items
  29. Lightweight Flexible Coupling 6 items
  30. Lightweight Rigid Coupling 6 items
  31. Locknut 85 items
  32. Male Elbow 28 items
  33. Male Tee 28 items
  34. Mechanical Tee 11 items
  35. Reducers 17 items
  36. Reducing Adapter 64 items
  37. Reducing Branch Tee 155 items
  38. Reducing Coupling 379 items
  39. Reducing Elbow 116 items
  40. Reducing Hex Bushing 22 items
  41. Reducing Hex Coupling 28 items
  42. Reducing Hex Nipple 85 items
  43. Reducing Run Tee 13 items
  44. Reducing Tee 42 items
  45. Rigid Coupling 6 items
  46. Round Cap 55 items
  47. Run Tee 49 items
  48. Square Head Plug 106 items
  49. Square Head Plug (Hollow) 29 items
  50. Square Head Plug (Solid) 83 items
  51. Square Socket Plug 66 items
  52. Street Elbow 278 items
  53. Tee 164 items
  54. Union 165 items
  55. Weld Spud 11 items
  56. Wye 17 items
Shape
  1. 45 Degree Elbow 239 items
  2. 90 Degree Elbow 577 items
  3. 180 Degree Bend 6 items
  4. Cap 184 items
  5. Cross 134 items
  6. Locknut 85 items
  7. Mechanical Tee 11 items
  8. Plug 514 items
  9. Straight 1928 items
  10. Tee 533 items
  11. Weld Spud 11 items
  12. Wye 17 items
Pipe Size
  1. 1/16" 6 items
  2. 1/8" 238 items
  3. 1/4" 367 items
  4. 1/4" x 1/8" 69 items
  5. 3/8" 352 items
  6. 3/8" x 1/8" 55 items
  7. 3/8" x 1/4" 70 items
  8. 3/8" x 1/2" 1 item
  9. 1/2" 398 items
  10. 1/2" x 1/8" 49 items
  11. 1/2" x 1/4" 76 items
  12. 1/2" x 3/8" 68 items
  13. 1/2" x 3/4" 3 items
  14. 1/2" x 1" 3 items
  15. 3/4" 334 items
  16. 3/4" x 1/8" 13 items
  17. 3/4" x 1/4" 45 items
  18. 3/4" x 3/8" 40 items
  19. 3/4" x 1/2" 61 items
  20. 3/4" x 1/2" x 1/2" 1 item
  21. 3/4" x 1/2" x 3/4" 1 item
  22. 3/4" x 1" 3 items
  23. 3/4" x 1-1/4" 1 item
  24. 1" 276 items
  25. 1" x 1/8" 7 items
  26. 1" x 1/4" 26 items
  27. 1" x 3/8" 25 items
  28. 1" x 1/2" 49 items
  29. 1" x 1/2" x 3/4" 3 items
  30. 1" x 1/2" x 1" 1 item
  31. 1" x 3/4" 51 items
  32. 1" x 3/4" x 1/2" 2 items
  33. 1" x 3/4" x 3/4" 1 item
  34. 1" x 3/4" x 1" 1 item
  35. 1" x 1-1/4" 4 items
  36. 1" x 1-1/2" 4 items
  37. 1" x 2" 2 items
  38. 1-1/2" 220 items
  39. 1-1/2" x 1" 48 items
  40. 1-1/2" x 1" x 1-1/4" 1 item
  41. 1-1/2" x 1/2" 29 items
  42. 1-1/2" x 1/2" x 1-1/4" 1 item
  43. 1-1/2" x 1/4" 9 items
  44. 1-1/2" x 1/8" 3 items
  45. 1-1/2" x 1-1/4" 38 items
  46. 1-1/2" x 1-1/4" x 1" 1 item
  47. 1-1/2" x 2" 3 items
  48. 1-1/2" x 3/4" 39 items
  49. 1-1/2" x 3/4" x 1-1/4" 1 item
  50. 1-1/2" x 3/8" 7 items
  51. 1-1/4" 151 items
  52. 1-1/4" x 1" 36 items
  53. 1-1/4" x 1" x 1/2" 2 items
  54. 1-1/4" x 1" x 3/4" 1 item
  55. 1-1/4" x 1/2" 28 items
  56. 1-1/4" x 1/2" x 1" 1 item
  57. 1-1/4" x 1/4" 7 items
  58. 1-1/4" x 1/8" 4 items
  59. 1-1/4" x 1-1/2" 3 items
  60. 1-1/4" x 2" 2 items
  61. 1-1/4" x 3/4" 31 items
  62. 1-1/4" x 3/4" x 1" 2 items
  63. 1-1/4" x 3/8" 9 items
  64. 2" 215 items
  65. 2" x 1/8" 3 items
  66. 2" x 1/4" 6 items
  67. 2" x 3/8" 4 items
  68. 2" x 1/2" 26 items
  69. 2" x 3/4" 26 items
  70. 2" x 1" 47 items
  71. 2" x 1" x 1-1/2" 1 item
  72. 2" x 1-1/4" 29 items
  73. 2" x 1-1/2" 45 items
  74. 2" x 1-1/4" x 1-1/2" 1 item
  75. 2" x 1-1/2" x 1-1/4" 1 item
  76. 2" x 2-1/2" 2 items
  77. 2-1/2" 103 items
  78. 2-1/2" x 1/2" 5 items
  79. 2-1/2" x 3/4" 9 items
  80. 2-1/2" x 1" 13 items
  81. 2-1/2" x 1-1/4" 14 items
  82. 2-1/2" x 1-1/2" 23 items
  83. 2-1/2" x 2" 25 items
  84. 2-1/2" x 3" 1 item
  85. 3" 94 items
  86. 3" x 1/2" 4 items
  87. 3" x 3/4" 8 items
  88. 3" x 1" 15 items
  89. 3" x 1-1/4" 13 items
  90. 3" x 1-1/2" 15 items
  91. 3" x 2" 23 items
  92. 3" x 2-1/2" 24 items
  93. 4" 84 items
  94. 4" x 1" 4 items
  95. 4" x 1-1/4" 3 items
  96. 4" x 1-1/2" 9 items
  97. 4" x 2" 12 items
  98. 4" x 2-1/2" 10 items
  99. 4" x 3" 21 items
  100. 4" x 3-1/2" 2 items
  101. 5" 11 items
  102. 5" x 3" 2 items
  103. 5" x 4" 1 item
  104. 6" 28 items
  105. 6" x 4" 7 items
  106. 6" x 5" 1 item
  107. 8" 13 items
  108. 8" x 4" 2 items
  109. 8" x 6" 3 items
Thread Type
  1. BSPP 122 items
  2. BSPT 648 items
  3. NPSL 45 items
  4. NPT 3333 items
  5. NPTF 118 items
  6. Unthreaded 97 items
Connection (A)
  1. 1/8" BSPP Female 4 items
  2. 1/4" BSPP Female 4 items
  3. 3/8" BSPP Female 4 items
  4. 1/2" BSPP Female 14 items
  5. 3/4" BSPP Female 14 items
  6. 1" BSPP Female 14 items
  7. 1-1/4" BSPP Female 11 items
  8. 1-1/2" BSPP Female 11 items
  9. 2" BSPP Female 10 items
  10. 1/8" BSPT Female 25 items
  11. 1/4" BSPT Female 42 items
  12. 3/8" BSPT Female 44 items
  13. 1/2" BSPT Female 46 items
  14. 3/4" BSPT Female 48 items
  15. 1" BSPT Female 51 items
  16. 1-1/4" BSPT Female 17 items
  17. 1-1/2" BSPT Female 51 items
  18. 2" BSPT Female 51 items
  19. 2-1/2" BSPT Female 6 items
  20. 1/8" BSPT Male 16 items
  21. 1/4" BSPT Male 22 items
  22. 3/8" BSPT Male 26 items
  23. 1/2" BSPT Male 38 items
  24. 3/4" BSPT Male 38 items
  25. 1" BSPT Male 40 items
  26. 1-1/4" BSPT Male 9 items
  27. 1-1/2" BSPT Male 42 items
  28. 2" BSPT Male 34 items
  29. 2-1/2" BSPT Male 5 items
  30. 3" BSPT Male 4 items
  31. 4" BSPT Male 4 items
  32. 2-1/2" Grooved 16 items
  33. 3" Grooved 16 items
  34. 4" Grooved 16 items
  35. 5" Grooved 12 items
  36. 6" Grooved 16 items
  37. 8" Grooved 16 items
  38. 1/8" NPSL Female 3 items
  39. 1/4" NPSL Female 3 items
  40. 3/8" NPSL Female 4 items
  41. 1/2" NPSL Female 5 items
  42. 3/4" NPSL Female 5 items
  43. 1" NPSL Female 6 items
  44. 1-1/4" NPSL Female 4 items
  45. 1-1/2" NPSL Female 6 items
  46. 2" NPSL Female 6 items
  47. 2-1/2" NPSL Female 2 items
  48. 3" NPSL Female 1 item
  49. 1/8" NPT Female 103 items
  50. 1/4" NPT Female 205 items
  51. 1/4" x 1/8" NPT Female 1 item
  52. 3/8" NPT Female 210 items
  53. 1/2" NPT Female 274 items
  54. 3/4" NPT Female 250 items
  55. 1" NPT Female 240 items
  56. 1-1/4" NPT Female 165 items
  57. 1-1/2" NPT Female 202 items
  58. 2" NPT Female 212 items
  59. 2-1/2" NPT Female 113 items
  60. 3" NPT Female 120 items
  61. 4" NPT Female 80 items
  62. 6" NPT Female 18 items
  63. 1/16" NPT Male 6 items
  64. 1/8" NPT Male 65 items
  65. 1/4" NPT Male 131 items
  66. 3/8" NPT Male 156 items
  67. 1/2" NPT Male 186 items
  68. 3/4" NPT Male 144 items
  69. 1" NPT Male 101 items
  70. 1-1/4" NPT Male 71 items
  71. 1-1/2" NPT Male 88 items
  72. 2" NPT Male 93 items
  73. 2-1/2" NPT Male 50 items
  74. 3"NPT Male 1 item
  75. 3" NPT Male 52 items
  76. 4" NPT Male 43 items
  77. 1/8" NPTF Female 16 items
  78. 1/4" NPTF Female 18 items
  79. 3/8" NPTF Female 20 items
  80. 1/2" NPTF Female 20 items
  81. 1/8" NPTF Male 6 items
  82. 1/4" NPTF Male 10 items
  83. 3/8" NPTF Male 14 items
  84. 1/2" NPTF Male 14 items
  85. 2-1/2" Run Size 1 item
  86. 3" Run Size 2 items
  87. 4" Run Size 2 items
  88. 5" Run Size 2 items
  89. 6" Run Size 2 items
  90. 8" Run Size 2 items
Connection (B)
  1. 1/2" BSPP Female 10 items
  2. 3/4" BSPP Female 10 items
  3. 1" BSPP Female 10 items
  4. 1-1/4" BSPP Female 10 items
  5. 1-1/2" BSPP Female 10 items
  6. 2" BSPP Female 10 items
  7. 1/8" BSPP Male 6 items
  8. 1/4" BSPP Male 6 items
  9. 3/8" BSPP Male 6 items
  10. 1/2" BSPP Male 6 items
  11. 3/4" BSPP Male 6 items
  12. 1" BSPP Male 6 items
  13. 1/8" BSPT Female 45 items
  14. 1/4" BSPT Female 60 items
  15. 3/8" BSPT Female 49 items
  16. 1/2" BSPT Female 54 items
  17. 3/4" BSPT Female 53 items
  18. 1" BSPT Female 51 items
  19. 1-1/4" BSPT Female 23 items
  20. 1-1/2" BSPT Female 36 items
  21. 2" BSPT Female 25 items
  22. 2-1/2" BSPT Female 2 items
  23. 1/8" BSPT Male 10 items
  24. 1/4" BSPT Male 10 items
  25. 3/8" BSPT Male 10 items
  26. 1/2" BSPT Male 10 items
  27. 3/4" BSPT Male 10 items
  28. 1" BSPT Male 10 items
  29. 1-1/2" BSPT Male 4 items
  30. 2" BSPT Male 4 items
  31. 1/8" Butt Weld 5 items
  32. 1/4" Butt Weld 8 items
  33. 3/8" Butt Weld 6 items
  34. 1/2" Butt Weld 8 items
  35. 3/4" Butt Weld 8 items
  36. 1" Butt Weld 8 items
  37. 1-1/4" Butt Weld 1 item
  38. 1-1/2" Butt Weld 5 items
  39. 2" Butt Weld 5 items
  40. 2-1/2" Butt Weld 1 item
  41. 3" Butt Weld 1 item
  42. 4" Butt Weld 1 item
  43. 2" Grooved 5 items
  44. 2-1/2" Grooved 3 items
  45. 3" Grooved 6 items
  46. 4" Grooved 6 items
  47. 5" Grooved 2 items
  48. 6" Grooved 4 items
  49. 8" Grooved 1 item
  50. 1/8" NPT Female 188 items
  51. 1/4" NPT Female 262 items
  52. 1/4" x 1/8" NPT Female 1 item
  53. 3/8" NPT Female 205 items
  54. 1/2" NPT Female 278 items
  55. 3/4" NPT Female 244 items
  56. 1" NPT Female 239 items
  57. 1-1/4" NPT Female 154 items
  58. 1-1/2" NPT Female 165 items
  59. 2-1/2" NPT Female 83 items
  60. 2" NPT Female 135 items
  61. 3" NPT Female 65 items
  62. 3-1/2" NPT Female 3 items
  63. 4" NPT Female 45 items
  64. 6" NPT Female 12 items
  65. 1/8" NPT Male 94 items
  66. 1/4" NPT Male 145 items
  67. 3/8" NPT Male 111 items
  68. 1/2" NPT Male 114 items
  69. 3/4" NPT Male 76 items
  70. 1" NPT Male 42 items
  71. 1-1/4" NPT Male 14 items
  72. 1-1/2" NPT Male 22 items
  73. 2" NPT Male 19 items
  74. 2-1/2" NPT Male 4 items
  75. 3" NPT Male 5 items
  76. 4" NPT Male 2 items
  77. 1/8" NPTF Female 12 items
  78. 1/4" NPTF Female 10 items
  79. 3/8" NPTF Female 8 items
  80. 1/2" NPTF Female 6 items
  81. 1/8" NPTF Male 18 items
  82. 1/4" NPTF Male 18 items
  83. 3/8" NPTF Male 12 items
  84. 1/2" NPTF Male 10 items
Connection (C)
  1. 1/2" BSPP Female 2 items
  2. 3/4" BSPP Female 2 items
  3. 1" BSPP Female 2 items
  4. 1-1/4" BSPP Female 2 items
  5. 1-1/2" BSPP Female 2 items
  6. 2" BSPP Female 2 items
  7. 1/8" BSPT Female 5 items
  8. 1/4" BSPT Female 7 items
  9. 3/8" BSPT Female 7 items
  10. 1/2" BSPT Female 7 items
  11. 3/4" BSPT Female 7 items
  12. 1" BSPT Female 7 items
  13. 1-1/4" BSPT Female 2 items
  14. 1-1/2" BSPT Female 7 items
  15. 2-1/2" BSPT Female 1 item
  16. 2" BSPT Female 7 items
  17. 2-1/2" Grooved 2 items
  18. 3" Grooved 2 items
  19. 4" Grooved 2 items
  20. 5" Grooved 1 item
  21. 6" Grooved 2 items
  22. 8" Grooved 2 items
  23. 1/8" NPT Female 22 items
  24. 1/4" NPT Female 45 items
  25. 3/8" NPT Female 41 items
  26. 1/2" NPT Female 69 items
  27. 3/4" NPT Female 68 items
  28. 1" NPT Female 65 items
  29. 1-1/4" NPT Female 49 items
  30. 1-1/2" NPT Female 53 items
  31. 2" NPT Female 55 items
  32. 2-1/2" NPT Female 28 items
  33. 3" NPT Female 30 items
  34. 4" NPT Female 15 items
  35. 6" NPT Female 2 items
  36. 1/8" NPT Male 6 items
  37. 1/4" NPT Male 15 items
  38. 3/8" NPT Male 14 items
  39. 1/2" NPT Male 16 items
  40. 3/4" NPT Male 10 items
  41. 1" NPT Male 2 items
  42. 1-1/4" NPT Male 2 items
  43. 1-1/2" NPT Male 2 items
  44. 2" NPT Male 2 items
Connection (D)
  1. 1/8" BSPT Female 2 items
  2. 1/4" BSPT Female 2 items
  3. 3/8" BSPT Female 2 items
  4. 1/2" BSPT Female 2 items
  5. 3/4" BSPT Female 2 items
  6. 1" BSPT Female 2 items
  7. 1-1/2" BSPT Female 2 items
  8. 2" BSPT Female 2 items
  9. 1/8" NPT Female 9 items
  10. 1/4" NPT Female 13 items
  11. 3/8" NPT Female 11 items
  12. 1/2" NPT Female 14 items
  13. 3/4" NPT Female 13 items
  14. 1" NPT Female 11 items
  15. 1-1/4" NPT Female 7 items
  16. 1-1/2" NPT Female 10 items
  17. 2" NPT Female 9 items
  18. 2-1/2" NPT Female 6 items
  19. 3" NPT Female 6 items
  20. 4" NPT Female 6 items