Karen Sanda na Selided bututun don bututun gas
Karkace bututu, wanda kuma aka sani dabututuweld, ana kerarre ta amfani da fasaha mai amfani don ƙirƙirar samfurin mai ƙarfi. Ya ƙunshi ci gaba da haɗin gwiwa tare da karkace ta hanyar waldi mai walƙiya tare. Wannan tsarin na musamman yana samar da karfin ƙarfin da ba a haɗa shi ba, yana sa ya dace da aikace-aikacen neman kamarlayin gas.
Daya daga cikin manyan aikace-aikacen na karkace mai walƙiya shine jigilar kayayyaki na halitta. An tsara shi musamman kuma kerarre ne don yin tsayayya da manyan mahalli mahalli wanda ke da alaƙa da isar da gas. Belded bututun sneded na tabbatar da lafiya da ingantaccen isar da gas ga masana'antu da masu amfani, tabbatar da wadataccen wadata da rage yawan leaks ko hatsarori.
Nominal Diameter | Lokacin farin ciki bango (mm) | ||||||||||||||
mm | In | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 16.0 | 18.0 | 20.0 | 22.0 |
Nauyi a kowane yanki tsawon (kg / m) | |||||||||||||||
219.1 | 8-5 / 8 | 31.53 | 36.61 | 41.65 | |||||||||||
273.1 | 10-3 / 4 | 39.52 | 45.94 | 52.30 | |||||||||||
323.9 | 12-3 / 4 | 47.04 | 54.71 | 62.32 | 69.89 | 77.41 | |||||||||
(325) | 47.20 | 54.90 | 62.54 | 70.14 | 77.68 | ||||||||||
355.6 | 14 | 51.73 | 60.18 | 68.58 | 76.93 | 85.23 | |||||||||
(37..0) | 54.89 | 63.87 | 72.80 | 81.67 | 90.50 | ||||||||||
406.4 | 16 | 59.25 | 68.95 | 78.60 | 88.20 | 97.76 | 107.26 | 116.72 | |||||||
(426.0) | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 | 112.58 | 122.51 | ||||||||
457 | 18 | 66.73 | 77.68 | 88.58 | 99.44 | 110.24 | 120.99 | 131.69 | |||||||
(478.0) | 69.84 | 81.30 | 92.72 | 104.09 | 115.41 | 126.69 | 137.90 | ||||||||
508.0 | 20 | 74.28 | 86.49 | 98.65 | 110.75 | 122.81 | 134.82 | 146.79 | 158.69 | 170.56 | |||||
(529.0) | 77.38 | 90.11 | 102.78 | 115.40 | 127.99 | 140.52 | 152.99 | 165.43 | 177.80 | ||||||
559.0 | 22 | 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.88 | 175.04 | 188.17 | |||||
610.0 | 24 | 89.37 | 104,10 | 118.77 | 133.39 | 147.97 | 162.48 | 176.97 | 191.40 | 205.78 | |||||
(630.0) | 92.33 | 107.54 | 122.71 | 137.83 | 152.90 | 167.92 | 182,89 | 197.81 | 212.68 | ||||||
660.0 | 26 | 96.77 | 112.73 | 128.63 | 144.48 | 160.30 | 176,05 | 191.77 | 207.43 | 223.04 | |||||
711.0 | 28 | 104.32 | 121.53 | 138.70 | 155.81 | 172.88 | 189,89 | 206.86 | 223.78 | 240.65 | 257.47 | 274.24 | |||
(720) | 105.65 | 123.09 | 140.47 | 157.81 | 175,0 | 192.34 | 209.52 | 226.66 | 243.75 | 260.80 | 277.79 | ||||
762-0 | 30 | 111.86 | 130.34 | 148.76 | 167.13 | 185,45 | 203.73 | 211.95 | 240.13 | 258.26 | 276.33 | 294.36 | |||
813.0 | 32 | 119.41 | 139.14 | 158.82 | 178.45 | 198.03 | 217.56 | 237.05 | 256.48 | 275.86 | 295.20 | 314.48 | |||
(820) | 120.45 | 140.35 | 160.20 | 180.00 | 199.76 | 219.46 | 239.12 | 258.72 | 278.28 | 297.79 | 317.25 | ||||
864.0 | 34 | 147.94 | 168,88 | 189,77 | 210.61 | 231.40 | 252.14 | 272.83 | 293.47 | 314.06 | 33.61 | ||||
914.0 | 36 | 178.75 | 200.87 | 222.94 | 244.96 | 266.94 | 288.86 | 310.73 | 33266 | 35.34 | |||||
(920) | 179.93 | 202.20 | 224.42 | 246.59 | 286.70 | 290.78 | 312.79 | 33.78 | 356.68 | ||||||
965.0 | 38 | 188.81 | 212.19 | 235.52 | 258.80 | 282,03 | 305.21 | 328.34 | 351.43 | 374.46 | |||||
1016.0 | 40 | 198.87 | 223.51 | 248.09 | 272.63 | 297.12 | 321.56 | 345.95 | 370.29 | 394.58 | 443.02 | ||||
(1020) | 199.66 | 224.39 | 249.08 | 273.72 | 298.31 | 322.84 | 347.33 | 371.77 | 396.16 | 444.77 | |||||
1067.0 | 42 | 208.93 | 234.83 | 260.67 | 286.47 | 312.21 | 337.91 | 363.56 | 389.16 | 414.71 | 465.66 | ||||
118.0 | 44 | 218.99 | 246.15 | 273.25 | 300.30 | 327.31 | 354.26 | 381.17 | 408.02 | 343.83 | 488.30 | ||||
1168.0 | 46 | 228.86 | 257.24 | 285.58 | 313.87 | 342.10 | 370.29 | 398.43 | 426.52 | 454.56 | 510.49 | ||||
1219.0 | 48 | 238.92 | 268.56 | 298.16 | 327.70 | 357.20 | 386.64 | 416.04 | 445.39 | 474.68 | 553.13 | ||||
(1220) | 239.12 | 268.78 | 198.40 | 327.97 | 357.49 | 386.96 | 146.38 | 445.76 | 475.08 | 533.58 | |||||
1321.0 | 52 | 291.20 | 323.31 | 327.97 | 387.38 | 449.34 | 451.26 | 483.12 | 514.93 | 578.41 | |||||
(1420) | 347.72 | 35.37 | 416.66 | 451.08 | 485.41 | 519.74 | 553,96 | 622.32 | 690.52 | ||||||
1422.0 | 56 | 348.22 | 382.23 | 417.27 | 451.72 | 486.13 | 520.48 | 554,97 | 623.25 | 691.51 | 759.58 | ||||
1524.0 | 60 | 373.38 | 410.44 | 447.46 | 484.43 | 521.34 | 558.21 | 595.03 | 688.52 | 741.82 | 814.91 | ||||
(1620.0) | 397.03 | 436.48 | 457.84 | 515.20 | 554.46 | 593.73 | 623.87 | 711.11 | 789.12 | 867.00 | |||||
1626.0 | 64 | 3983 | 438.11 | 477.64 | 517.13 | 556.56 | 595.95 | 635.28 | 713.80 | 792.13 | 870.26 | ||||
1727.0 | 68 | 423.44 | 465.51.51.5 | 507.53 | 549.51 | 591.43 | 633.31 | 675.13 | 758.64 | 841.94 | 925.05 | ||||
(1820) | 446.37 | 492.74 | 535.06 | 579.32 | 623.50 | 667.71 | 711.79 | 799.92 | 887.81 | 975.51 | |||||
1829.0 | 72 | 493.18 | 62,65 | 671.04 | 714.20 | 803.92 | 890.77 | 980.39 | |||||||
1930.0 | 76 | 661.52 | 708.40 | 755.23 | 848.75 | 942.07 | 1035.19 | ||||||||
(2020) | 692-60 | 741.69 | 790.75 | 888.70 | 986.41 | 1084.02 | |||||||||
2032-0 | 80 | 696,74 | 746.13 | 795.48 | 894.03 | 992.38 | 1090.53 | ||||||||
(2220) | 761.65 | 815.68 | 869.66 | 977.50 | 1085.80 | 1192.53 | |||||||||
(2420) | 948.58 | 1066.26 | 1183.75 | 1301.04 | |||||||||||
(2540.0) | 100 | 995.93 | 1119.53 | 1242.94 | 1366.15 | ||||||||||
(2845.0) | 112 | 1116.28 | 1254.93 | 1393.37 | 1531.63 |
Bugu da kari,faces pipesana amfani da shi sosai a cikin wadatar ruwa da tsarin magudanar ruwa. Daidaitawarsa da juriya da juriya na lalata da lalata sun yanke shawara don jigilar ruwa daga tushe zuwa makoma. Saboda raunin sa, yana iya tsayayya da matsanancin yanayi sau da yawa ana ci karo da ayyukan samar da ruwa, yana samar da ingantattun al'ummomi.

A cikin masana'antar mai petrochemical, bututun sannu da aka buga suna taka muhimmiyar rawa a cikin sufuri na gas, tururi, maƙarƙashiya man gas da sauran abubuwa. Babban ƙarfinta da juriya da juriya da juriya suna da kyakkyawan zabi don isar da waɗannan kayan masarufi. Ko babban tsire-tsire mai man fetur ne ko karamin shigarwa, bututun sannu da aka tabbatar da ingantacciyar hanyar sufuri na waɗannan mahimman albarkatun.
Haka kuma, an yi amfani da tsarin nau'in bututu mai narkewa sosai. Ana amfani da shi sau da yawa azaman bulan tubes don tushe a cikin ayyukan ginin, samar da tallafi da kwanciyar hankali. A bututun bututu kuma yana sa shi zaɓi na farko don gadoji, docks, hanyoyi da tsarin gini. Ikonsu na tsayayya da kaya masu nauyi da kuma sojojin waje suna ba da kariya ga aminci da amincin waɗannan tsare-tsaren, suna sanya su wani ɓangaren aikin da ba zai dace ba a fagen aikin hukumar.
A ƙarshe, bututun tsinkaye mai haske (wanda aka sani da aka sani da PIPE Weld) yana samar da ingantaccen bayani don masana'antu da sassa. Babban kewayon aikace-aikacen sun hada da injiniyar samar da ruwa, masana'antu na petrochemalicer, masana'antar karfi, aikin gona, ko da sauran dalilai, ko da sauran dalilai, ko da sauran dalilai, ko da sauran dalilai, ko da sauran dalilai mai aminci shine ingantaccen zabi. Tare da na kwarewa, elrocity da lalata juriya, yana da muhimmanci a cikin masana'antar zamani.