ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
| มม | นิ้ว | ||||||||||
| FC | IWR | FC | IWR | FC | IWR | FC | IWR | FC | IWR | ||
| 6 | 1/4 | 12.5 | 13.7 | 17.3 | 18.7 | 18.4 | 19.9 | 19.5 | 21.1 | 20.6 | 22.3 |
| 7 | 9/32 | 17.0 | 18.7 | 23.6 | 25.5 | 25.1 | 27.1 | 26.6 | 28.7 | 28.1 | 30.4 |
| 8 | 5/16 | 22.1 | 24.4 | 30.8 | 33.3 | 32.8 | 35.4 | 34.7 | 37.6 | 36.7 | 39.7 |
| 9 | 3/8 | 28.0 | 30.9 | 39.0 | 42.2 | 41.5 | 44.9 | 44.0 | 47.5 | 46.5 | 50.2 |
| 10 | 13/32 | 34.6 | 38.1 | 48.1 | 52.1 | 51.2 | 55.4 | 54.3 | 58.7 | 57.4 | 62.0 |
| 11 | 7/16 | 41.9 | 46.1 | 58.3 | 63.0 | 62.0 | 67.0 | 65.7 | 71.1 | 69.4 | 75.1 |
| 12 | 1/2 | 49.8 | 54.9 | 69.4 | 75.0 | 73.8 | 79.8 | 78.2 | 84.6 | 82.6 | 89.4 |
| 13 | 1/2 | 58.5 | 64.4 | 81.4 | 88.0 | 86.6 | 93.7 | 91.8 | 99.3 | 97.0 | 104.0 |
| 14 | 9/16 | 67.8 | 74.7 | 94.4 | 102.0 | 100.0 | 108.0 | 106.0 | 115.0 | 112.0 | 121.0 |
| 16 | 5/8 | 88.6 | 97.5 | 123.0 | 133.0 | 131.0 | 141.0 | 139.0 | 150.0 | 146.0 | 158.0 |
| 18 | 11/16 | 112.0 | 123.0 | 156.0 | 168.0 | 166.0 | 179.0 | 176.0 | 190.0 | 186.0 | 201.0 |
| 20 | 13/16 | 138.0 | 152.0 | 192.0 | 208.0 | 205.0 | 221.0 | 217.0 | 235.0 | 229.0 | 248.0 |
| 22 | 7/8 | 167.0 | 184.0 | 233.0 | 252.0 | 248.0 | 268.0 | 263.0 | 284.0 | 277.0 | 300.0 |
| 24 | 15/16 | 199.0 | 219.0 | 277.0 | 300.0 | 295.0 | 319.0 | 312.0 | 338.0 | 330.0 | 357.0 |
| 26 | 1 | 234.0 | 258.0 | 325.0 | 352.0 | 346.0 | 374.0 | 367.0 | 397.0 | 388.0 | 419.0 |
| 28 | 1 1/8 | 271.0 | 299.0 | 377.0 | 408.0 | 401.0 | 434.0 | 426.0 | 460.0 | 450.0 | 486.0 |
| 30 | 1 3/16 | 311.0 | 343.0 | 433.0 | 469.0 | 461.0 | 498.0 | 489.0 | 528.0 | 516.0 | 558.0 |
| 32 | 1 1/14 | 354.0 | 390.0 | 493.0 | 533.0 | 524.0 | 567.0.0 | 556.0 | 601.0 | 587.0 | 635.0 |
| 34 | 400.0 | 440.0 | 557.0 | 602.0 | 592.0 | 640.0 | 628.0 | 679.0 | 663.0 | 717.0 |
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
