Chitoliro Chapamwamba Chachitsulo Chakuda Chokwanira Kwa mapaipi
Kubweretsa mapaipi athu apamwamba kwambiri achitsulo chakuda, yankho labwino kwambiri pazosowa zanu zonse zapaipi. Zopangidwa mu fakitale yathu yamakono ku Cangzhou, m'chigawo cha Hebei, takhala dzina lodalirika m'makampani kuyambira 1993. Ndi malo a fakitale a 350,000 masikweya mita ndi chuma chonse cha RMB 680 miliyoni, ndife onyadira kudzipereka kwathu ku khalidwe ndi luso.
Mapaipi athu achitsulo opangidwa ndi spiral welded amadziwika kuti ndi odalirika komanso olimba, kuwapangitsa kukhala abwino kwa ntchito zosiyanasiyana kuphatikizapo zoyendera mafuta ndi gasi, milu ya mapaipi achitsulo ndi ma pier a mlatho. Chitoliro chilichonse chimapangidwa mosamala kuti chitsimikizire kuti chikugwirizana ndi miyezo yapamwamba yamakampani. Njira yapadera yowotcherera yozungulira imakulitsa mphamvu ndi kukhulupirika kwa chitoliro, ndikupangitsa kuti ipirire zovuta za malo ovuta.
Kaya mukufuna kunyamula mafuta ndi gasi mosatetezeka kapena mukufuna chothandizira cholimba kuti mugwire ntchito yomanga, gulu lathuchitoliro chachitsulo chakudandiye chisankho chabwino kwa inu. Khulupirirani ukatswiri wathu ndi luso lathu kuti tipereke zinthu zomwe zimakwaniritsa zomwe mukufuna ndikupitilira zomwe mukuyembekezera.
Mafotokozedwe a Zamalonda
| Nominal Outer Diameter | Kunenepa Mwadzina Kwa Khoma (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 |
| Kulemera Pa Utali Wa Unit (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 | |||||||||
| (377.0) | 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 | |||
| (720.0) | 105.65 | 123.09 | 140.47 | 157.81 | 175.10 | 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 | |||
| (820.0) | 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 | 334.61 | ||||
| 914.0 | 36 | 178.75 | 200.87 | 222.94 | 244.96 | 266.94 | 288.86 | 310.73 | 332.56 | 354.34 | |||||
| (920.0) | 179.93 | 202.20 | 224.42 | 246.59 | 286.70 | 290.78 | 312.79 | 334.78 | 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 | ||||
| (1020.0) | 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 | ||||
| (1220.0) | 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 | |||||
| (1420.0) | 347.72 | 355.37 | 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 | 398.53 | 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 | 507.53 | 549.51 | 591.43 | 633.31 | 675.13 | 758.64 | 841.94 | 925.05 | ||||
| (1820.0) | 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 | 626.65 | 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 | ||||||||
| (2020.0) | 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 | ||||||||
| (2220.0) | 761.65 | 815.68 | 869.66 | 977.50 | 1085.80 | 1192.53 | |||||||||
| (2420.0) | 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 | ||||||||||
Ubwino wa Zamankhwala
Mmodzi mwa ubwino waukulu wa wakuda zitsulo chitoliro ndi mphamvu ndi durability. Chitolirochi chimapangidwa ndi chitsulo chochepa kwambiri, choncho chimakhala cholimba komanso chokhazikika, chokhoza kupirira kuthamanga kwakukulu ndi kusintha kwa kutentha. Izi ndizopindulitsa makamaka pamakampani amafuta ndi gasi, komwe kunyamula madzi kumafunikira njira zodalirika komanso zolimba zamapaipi. Kuonjezera apo, ngati itakutidwa bwino, chitoliro chachitsulo chakuda chikhoza kukhala chosagwira dzimbiri komanso choyenera pazochitika zosiyanasiyana zachilengedwe.
Phindu lina lalikulu ndilokwera mtengo. Chitoliro chachitsulo chakuda nthawi zambiri chimakhala chotsika mtengo kusiyana ndi zipangizo zina monga zitsulo zosapanga dzimbiri, zomwe zimapangitsa kuti zikhale zokopa pamapulojekiti akuluakulu. Kukopa kwake kumakulitsidwanso chifukwa chosavuta kukhazikitsa ndi kukonza, zomwe zimatha kumaliza ntchito mwachangu ndikuchepetsa ndalama zogwirira ntchito.
Kuperewera kwa Zinthu
Chinthu chimodzi chodziwika bwino ndi chakuti imatha kuchita dzimbiri mosavuta komanso kuwononga ngati sichitetezedwa bwino. Izi zitha kuyambitsa kutayikira ndi kulephera kwadongosolo, makamaka m'malo onyowa kapena achinyezi. Kuonjezera apo, chitoliro chakuda chachitsulo sichoyenera kutumizira madzi akumwa chifukwa chikhoza kutulutsa zinthu zovulaza.
Kugwiritsa ntchito
Black zitsulo chitoliro wakhala ngodya ntchito zosiyanasiyana mafakitale, makamaka m'munda wa mafuta ndi gasi kayendedwe. Kapangidwe kake kolimba komanso kudalirika kumapangitsa kuti ikhale yabwino kwambiri pamayendedwe othamanga kwambiri amadzimadzi ndi gasi. Chimodzi mwazinthu zodziwika bwino m'gululi ndi chitoliro chachitsulo chozungulira, chomwe chimatchuka chifukwa cha kulimba kwake komanso mphamvu zake.
Amapangidwa kuti athe kupirira kuuma kwa malo ovuta, mapaipi achitsulo ozungulira ndi njira yabwino yoyendetsera mafuta ndi gasi. Mapaipiwa amagwiritsidwa ntchito osati mu gawo la mphamvu zokha, komanso mu milu yazitsulo zazitsulo ndi ma piers a mlatho, kusonyeza kusinthasintha kwawo. Ukadaulo wapadera wowotcherera wozungulira umakulitsa kukhulupirika kwa chitoliro, kulola kupirira katundu wamkulu ndikukana dzimbiri, zomwe ndizofunikira kuti zigwire ntchito kwanthawi yayitali.
Black zitsulo chitoliro, makamaka ozungulira weldedchitoliro chachitsulo, imagwira ntchito yofunika kwambiri pakugwiritsa ntchito njira zosiyanasiyana zoyendetsera mafuta ndi gasi kupita ku ntchito yomanga. Zomwe kampani yathu yakhala nayo komanso kudzipereka pazabwino zimatsimikizira kuti tikukhalabe odalirika m'makampani, kupereka mayankho omwe sangasinthe nthawi.
FAQS
Q1: Kodi Black Steel Pipe ndi chiyani?
Chitoliro chachitsulo chakuda ndi chitoliro chachitsulo chosatsekedwa chokhala ndi mapeto amdima a matte. Amagwiritsidwa ntchito makamaka poyendetsa gasi ndi madzi, komanso ntchito zamapangidwe. Kukhalitsa kwake ndi mphamvu zake zimapangitsa kuti zikhale zoyenera kwa ma projekiti osiyanasiyana, kuphatikizapo milu yazitsulo zazitsulo ndi zibowo za mlatho.
Q2: Kodi spiral welded steel pipe ndi chiyani?
Spiral welded steel chitoliro ndi mtundu wapadera wa chitoliro chakuda chachitsulo chopangidwa ndi zingwe zowotcherera zozungulira. Njirayi imatha kupanga mapaipi okulirapo komanso okulirapo pakhoma oyenera kugwiritsa ntchito kuthamanga kwambiri pamakampani amafuta ndi gasi. Kudalirika kwawo komanso kulimba kwawo kumawapangitsa kukhala chisankho choyamba cha mainjiniya ambiri ndi makontrakitala.
Q3: Mafunso Ofunsidwa Kawirikawiri Okhudza Black Steel Pipe?
1. Kodi ubwino wogwiritsa ntchito mapaipi achitsulo chakuda ndi chiyani?
Chitoliro chakuda chachitsulo chimadziwika chifukwa cha mphamvu zake, kukana dzimbiri, komanso kupirira kutentha kwakukulu, ndikupangitsa kuti ikhale yabwino kwa ntchito zosiyanasiyana.
2. Kodi mapaipi achitsulo akuda angagwiritsidwe ntchito kunyamula madzi akumwa?
Ngakhale kuti chitoliro chakuda chachitsulo chimagwiritsidwa ntchito kwambiri kunyamula gasi ndi madzi, sichivomerezedwa kuti amwe madzi chifukwa cha kuthekera kwa dzimbiri ndi dzimbiri.
3. Mungasankhe bwanji kukula koyenera kwa chitoliro chakuda chachitsulo?
Kukula kwa chitoliro chomwe mukufunikira kumadalira zofunikira za polojekiti yanu, kuphatikizapo kuthamanga ndi kuthamanga. Kufunsana ndi katswiri kungakuthandizeni kusankha bwino.
