A na-eme ọkpọkọ ọkpọkọ site na ịgbado ọkụ nke opekata mpe atọ dị iche iche: nkwonkwo igbe, nkwonkwo pin, na tube.Na njedebe nke tubes na-ewe iwe iwe iwelie elu akụkụ akụkụ nke njedebe.Ọgwụgwụ tube nwere ike iwe iwe n'èzí (EU), iwe iwe (IU), ma ọ bụ n'ime na mpụga (IEU).A na-akọwapụta oke iwe iwe ọkọlọtọ na API 5DP, mana akụkụ nke oke iwe ahụ bụ nke onye nrụpụta.Mgbe iwe were ya, tube ahụ na-agafe usoro ọgwụgwọ okpomọkụ.A na-agbanyụkarị igwe anwụrụ ọkụ ma na-ewe iwe iji nweta ike dị elu
Drill ọkpọkọ bụ ụdị ígwè tubes na threaded ọdụ, tumadi na-eji jikọọ n'elu akụrụngwa nke mkpọpu ala na mkpọ ala na egweri ngwá ma ọ bụ ala oghere ngwaọrụ na ala nke mkpọpu ala.Ebumnuche nke ọkpọkọ a na-egwupụta ihe bụ ibufe apịtị na-egwupụta ihe na ntakịrị na ibuli, belata ma ọ bụ tụgharịa ngwaọrụ oghere nke ala ya na bit.Ọkpụkpọ ọkpọkọ ga-enwe ike iguzogide nnukwu nrụgide dị n'ime na nke mpụga, ntụgharị, ịgbagọ na ịma jijiji.N'ime usoro nke mmanụ na gas, a pụrụ iji ọkpọkọ ọkpọkọ mee ihe ọtụtụ ugboro.Enwere ike kewaa ọkpọkọ ọkpọkọ ụzọ atọ: Kelly, ọkpọkọ ọkpọkọ na ọkpọkọ ọkpọkọ
N'èzí diamete | Ebe etiti ga-akwụsị | Ebe etiti ruo etiti | 90°L/R ikpere ụkwụ ihe ruru ibu | ||||||||
DN | NPS | OD | B | A | O | SCH5S | Emechiri | SCH20S / LG | SCH40S / STD | SCH80S/XS | SCH80 |
15 | 1/2 | 18 | 16 | 38 | 76 | 0.04 | 0.05 | 0.06 | 0.06 | 0.08 | 0.08 |
21.3 | 0.05 | 0.06 | 0.07 | 0.08 | 0.10 | 0.10 | |||||
20 | 3/4 | 25 | 19 | 38 | 76 | 0.06 | 0.07 | 0.09 | 0.09 | 0.12 | 0.12 |
26.7 | 0.06 | 0.08 | 0.09 | 0.10 | 0.13 | 0.13 | |||||
25 | 1 | 32 | 22 | 38 | 76 | 0.07 | 0.12 | 0.14 | 0.14 | 0.19 | 0.19 |
33.4 | 0.08 | 0.13 | 0.14 | 0.15 | 0.19 | 0.19 | |||||
32 | 1 1/4 | 38 | 25 | 48 | 96 | 0.11 | 0.18 | 0.21 | 0.23 | 0.30 | 0.30 |
42.2 | 0.13 | 0.20 | 0.23 | 0.26 | 0.34 | 0.34 | |||||
40 | 1 1/2 | 45 48.3 | 29 | 57 | 114 | 0.16 0.17 | 0.26 0.28 | 0.30 0.32 | 0,34 0,37 | 0,45 0,49 | 0,45 0,49 |
50 | 2 | 57 | 35 | 76 | 152 | 0.27 | 0.45 | 0.57 | 0.62 | 0.85 | 0.85 |
60.3 | 0.29 | 0.47 | 0.61 | 0.65 | 0.90 | 0.90 | |||||
65 | 2 1/2 | 76 73 | 44 | 95 | 190 | 0,58 0,55 | 0,82 0,79 | 0,97 0,93 | 1.35 1.30 | 1.79 1.71 | 1.79 1.71 |
80 | 3 | 89 | 51 | 114 | 228 | 0.82 | 1.17 | 1.51 | 2.04 | 2.76 | 2.76 |
90 | 3 1/2 | 101.6 | 57 | 133 | 266 | 1.09 | 1.56 | 2.03 | 2.85 | 3.92 | 3.92 |
100 | 4 | 108 | 64 | 152 | 304 | 1.32 | 1.90 | 2.47 | 3.64 | 5.05 | 5.05 |
114 | 1.40 | 2.01 | 2.61 | 3.85 | 5.35 | 5.35 | |||||
125 | 5 | 133 | 79 | 190 | 380 | 2.67 | 3.27 | 4.74 | 6.14 | 8.72 | 8.72 |
141.3 | 2.84 | 3.47 | 5.05 | 6.54 | 9.31 | 9.31 | |||||
139.7 | 2.81 | 3.43 | 4.99 | 6.46 | 9.19 | 9.19 | |||||
150 | 6 | 168.3 | 95 | 229 | 458 | 4.10 | 5.01 | 7.29 | 10.24 | 15.41 | 15.41 |
159 | 3.86 | 4.72 | 6.88 | 9.64 | 14.50 | 14.50 | |||||
165 | 4.01 | 4.91 | 7.14 | 10.03 | 15.09 | 15.09 | |||||
200 | 8 | 219 | 177 | / | 610 | 7.12 | 9.63 | 15.94 | 20.51 | 31.17 | 31.17 |
216 | 7.03 | 9.49 | 15.71 | 20.22 | 30.71 | 30.71 | |||||
250 | 10 | 273 | 159 | 381 | 762 | 13.62 | 16.74 | 24.97 | 36.33 | 49.12 | 57.83 |
267.4 | 13.34 | 16.39 | 24.44 | 35.56 | 48.06 | 56.57 | |||||
300 | 12 | 325 | 190 | 457 | 914 | 22.66 | 26.10 | 35.79 | 53.58 | 70.69 | 95.81 |
323.9 | 22.58 | 26.01 | 35.66 | 53.40 | 70.44 | 95.46 | |||||
318 | 22.16 | 25.53 | 35.00 | 52.39 | 49.11 | 93.63 | |||||
DN | NPS | OD | B | A | O | SCH5S | Emechiri | SCH20S / LG | SCH40S / STD | SCH80S/XS | SCH80 |
350 | 14 | 377 355.6 | 222 | 533 | 1066 | 30.71 28.95 | 36.98 34.86 | 61.36 57.80 | 72.80 68.56 | 96.17 90.52 | 141.75 133.27 |
400 | 16 | 426 406.4 | 254 | 610 | 1220 | 42.05 40.09 | 47.90 45.67 | 79.55 75.82 | 94.42 89.98 | 124.87 118.95 | 206.35 196.35 |
450 | 18 | 478 457.2 | 286 | 686 | 1372 | 53.11 5078 | 60.52 57.86 | 100.60 96.14 | 199.44 114.14 | 158.10 151.03 | 296.35 276.29 |
500 | 20 | 529 508 | 318 | 762 | 1524 | 74.47 71.48 | 86.18 82.72 | 123.86 118.87 | 147.12 141.14 | 194.86 186.94 | 39134 375.00 |
550 | 22 | 559 | 343 | 838 | 1676 | 86.58 | 100.21 | 144.06 | 171.14 | 226.75 | 495.44 |
600 | 24 | 630 | 381 | 914 | 1828 | 123.32 | 141.21 | 177.37 | 210.78 | 279.45 | 661.10 |
610 | 11937 | 136.64 | 171.67 | 203.98 | 270.40 | ■ | |||||
650 | 26 | 660 | 406 | 991 | 1982 | - | - | 201.59 | 239.58 | 317.72 | - |
700 | 28 | 720 711 | 438 | 1067 | 2134 | - | - | 237.03 234.03 | 281.75 278.18 | 373.80 369.04 | - |
750 | 30 | 762 | 470 | 1143 | 2286 | 213.90 | 266.23 | 268.89 | 319.66 | 424.20 | - |
800 | 32 | 820 813 | 502 | 1219 | 2438 | - | - | 308.83 306.16 | 367.20 364.02 | 487.42 483.20 | - |
850 | 34 | 864 | 533 | 1295 | 2590 | - | - | 345.86 | 411.27 | 546.04 | - |
900 | 36 | 920 914 | 565 | 1372 | 2744 | - | - | 390.39 387.83 | 464.28 461.22 | 616.56 612.48 | - |
950 | 38 | 965 | 600 | 1448 | 2896 | - | - | 432.25 | 514.21 | 682.98 | - |
1000 | 40 | 1016 1020 | 632 | 1524 | 3048 | - | - | 479.29 481.19 | 570.09 572.35 | 757.33 760.35 | - |
1050 | 42 | 1067 | 660 | 1600 | 3200 | - | - | 528.65 | 628.85 | 835.51 | - |
1100 | 44 | 1118 1120 | 695 | 1676 | 3352 | - | - | 580.43 581.48 | 690.49 691.73 | 917.53 919.19 | - |
1150 | 46 | 1168 | 727 | 1753 | 3506 | - | - | 634.45 | 754.79 | 1003.10 | - |
1200 | 48 | 1220 | 759 | 1829 | 3658 | - | - | 691.63 | 822.85 | 1093.70 | - |