Ishubhu Elihlanganisiwe Elihlanganisiwe Eliphezulu Lengqalasizinda
Ishubhu Elihlanganisiwe Elihlanganisiwe Eliphezulu Lengqalasizinda
Isici
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Ukukhiqizwa kwepayipi elihlanganisiwe elijikelezayo kuqala nge-strip yensimbi—kungaba yi-low-carbon noma i-low-alloy structure grade—eyakhiwa kancane kancane ibe yisimo esiyindilinga nge-engeli ye-helix enqunyiwe. Umthungo we-longitudinal ube usuhlanganiswa ukuze kuqiniswe i-joint. Inzuzo ebalulekile yale ndlela yikhono layo lokukhiqiza amapayipi anobubanzi obubanzi ngezinto zokusetshenziswa ezincane, okwenza kube ngcono ukusetshenziswa kwezinto.
1)Ibanga: Q235B (Ilingana no-St37.2, S235JR,ASTM A36)、Q345B (Ilingana no-St52.3, S355JR), 0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16Mn、20#、Q345、L245、L290、40#、60#、X42、I-X46、X70、I-X80
2) Ububanzi bangaphandle: Φ273mm-2420mm
3) Ubukhulu be-Wall: 5mm-22mm
4) Ubude: 6m/12m (Singalungisa ubude ngokwesicelo sakho
| I-OD Ejwayelekile | Ubukhulu Bodonga Obujwayelekile mm | |||||||||||||||
| 5.0 | 5.5 | 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 | |
| 273 | 33.04 | 36.28 | 39.51 | 45.92 |
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| 323.9 | 39.32 | 43.18 | 47.04 | 54.70 | 62.32 | 69.89 |
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| (325) | 39.46 | 43.33 | 47.26 | 54.90 | 62.54 | 70.13 |
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| 355.6 | 43.23 | 47.48 | 51.73 | 60.18 | 68.57 | 76.92 |
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| (377) | 45.88 | 50.39 | 54.89 | 63.87 | 72.80 | 81.67 |
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| 406.4 | 49.44 | 54.32 | 59.24 | 68.94 | 78.60 | 88.20 | 97.75 |
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| (426) | 51.91 | 57.03 | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 |
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| 457 | 55.73 | 61.24 | 66.73 | 77.69 | 88.58 | 99.43 | 110.23 | 120.98 | 131.60 | 142.34 |
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| 508 |
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| 74.28 | 86.48 | 98.64 | 110.75 | 122.81 | 134.82 | 146.78 | 158.69 |
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| (529) |
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| 77.38 | 90.11 | 102.78 | 115.41 | 127.99 | 140.51 | 152.99 | 165.42 |
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| (559) |
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| 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.87 | 175.04 |
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| 610 |
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| 89.37 | 104.09 | 118.76 | 133.39 | 147.96 | 162.48 | 176.96 | 191.39 |
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| (630) |
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| 92.33 | 107.54 | 122.71 | 137.82 | 152.89 | 167.91 | 182.88 | 197.80 |
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| (660) |
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| 96.77 | 112.72 | 128.63 | 144.48 | 160.29 | 176.05 | 191.76 | 207.42 |
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| 711 |
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| 104.31 | 121.52 | 138.69 | 155.80 | 172.87 | 189.88 | 206.85 | 223.76 |
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| (720) |
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| 105.64 | 123.08 | 140.46 | 157.80 | 175.09 | 192.32 | 209.51 | 226.65 |
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| (762) |
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| 130.33 | 148.75 | 167.12 | 185.44 | 203.72 | 221.94 | 240.11 | 258.24 |
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| 813 |
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| 139.13 | 158.81 | 178.44 | 198.02 | 217.55 | 237.03 | 256.46 | 278.88 |
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| (820) |
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| 140.34 | 160.19 | 179.99 | 199.75 | 219.45 | 239.10 | 258.71 | 276.26 | 297.77 | 317.23 | 256.01 | 394.58 | 432.96 |
| 914 |
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| 178.74 | 200.06 | 222.93 | 244.95 | 266.92 | 288.84 | 310.72 | 332.54 | 354.31 | 397.74 | 440.95 | 483.96 |
| (920) |
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| 179.92 | 202.19 | 224.41 | 246.58 | 268.70 | 290.77 | 312.79 | 334.76 | 356.68 | 400.40 | 443.91 | 486.13 |
| 1016 |
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| 198.86 | 223.49 | 248.08 | 272.62 | 297.10 | 321.54 | 345.93 | 370.27 | 394.56 | 443.02 | 491.26 | 539.30 |
| (1020) |
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| 199.65 | 224.38 | 249.07 | 273.70 | 298.39 | 322.82 | 347.31 | 371.75 | 396.14 | 44.79 | 493.23 | 541.47 |
| 1220 |
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| 296.39 | 327.95 | 357.47 | 386.94 | 416.36 | 445.73 | 475.58 | 533.58 | 591.88 | 649.98 |
| 1420 |
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| 347.71 | 362.21 | 416.66 | 451.06 | 485.41 | 519.71 | 553.96 | 622.36 | 690.52 | 758.49 |
| 1620 |
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| 397.03 | 436.46 | 475.84 | 515.17 | 554.46 | 593.60 | 632.87 | 711.14 | 789.17 | 867.00 |
| 1820 |
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| 446.35 | 490.71 | 535.02 | 579.29 | 623.50 | 667.67 | 711.79 | 799.92 | 887.81 | 975.51 |
| 2020 |
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| 495.67 | 544.96 | 594.21 | 643.40 | 692.55 | 741.65 | 796.70 | 888.70 | 986.46 | 1084.21 |
| 2220 |
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| 544.99 | 599.21 | 653.39 | 707.52 | 761.60 | 815.63 | 869.61 | 977.48 | 1085.11 | 1192.53 |
| 2420 |
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| 594.34 | 635.5 | 712.62 | 771.62 | 830.20 | 889.66 | 948.60 | 1066.26 | 1183.75 | 1301. |
1. Ububanzi Obuguquguqukayo Kusukela Kububanzi Bomugqa Owodwa
Kusetshenziswa ububanzi obufanayo bomcu wensimbi, i-SSAW Steel Pipe ingakhiqizwa ngobubanzi obuhlukahlukene—ikakhulukazi okuvumela amapayipi amakhulu ukuthi akheke ngemicu emincane, okunikeza ukuzivumelanisa kahle kwezinto.
2. Ukumelana Nokucindezela Okuphakeme Nezindonga Ezincane
Ngaphansi kwengcindezi yokusebenza efanayo, ukucindezeleka ku-spiral weld kuphansi kakhulu kune-straight weld—cishe amazinga okucindezeleka oku-straight-weld angu-75% kuya ku-90%. Lokhu kusho ukuthi i-SSAW Steel Pipe ingamelana nokucindezeleka okuphezulu kwangaphakathi. Uma kuqhathaniswa namapayipi a-straight weld anobubanzi obufanayo bangaphandle, ubukhulu bodonga bungancishiswa ngo-10% kuya ku-25% ngaphandle kokubeka engcupheni ukusebenza.
3. Ukubekezelelana Okuqinile Kobukhulu
Ipayipi Lensimbi le-SSAW ligcina ubukhulu obuqondile, ngokuphambuka kobubanzi ngokuvamile kungaphansi kuka-0.12%, ukuphambuka ngaphansi kuka-1/2000, kanye nokuma okuphakathi kuka-1%. Ezimweni eziningi, lokhu kuqeda isidingo sezinqubo ezengeziwe zokulinganisa nokuqondisa.
4. Amandla Okukhiqiza Okuqhubekayo
Inqubo yokushisela ejikelezayo ivumela ukukhiqizwa okungaphazanyiswa nokuqhubekayo—okuvumela ubude bamapayipi obungenamkhawulo ngokombono. Njengoba kunokulahlekelwa okuncane kokuphela ngesikhathi sokusika, ukusetshenziswa kwezinto kuthuthuka cishe ngo-6% kuya ku-8%.
5. Ukushintsha Okusheshayo Nokuguquguquka Kokusebenza
Uma kuqhathaniswa namapayipi ahlanganisiwe aqondile,Ipayipi Lensimbi le-SSAWukukhiqizwa kuyaguquguquka kakhudlwana, okuvumela ukuguquka okusheshayo phakathi kosayizi kanye nemininingwane ngokulungiswa okulula.
6. Imishini Emincane kanye Nezindleko Eziphansi Zokuqalisa
Umugqa wokukhiqiza udinga imishini elula kanye nokutshalwa kwezimali okuncane kokuqala. Ungalungiswa ngisho njengamayunithi eselula afakwe kwi-trailer, okwenza kube lula ukukhiqizwa kwamapayipi endaweni ngqo ezindaweni zokwakha amapayipi.
7. Ukuhlanganiswa Okulula Kokuzenzakalela
Inqubo yokukhiqiza i-SSAW Steel Pipe ifaneleka kahle ezinhlelweni ezisebenza ngomshini nezizenzakalelayo, ithuthukisa ukusebenza kahle kanye nokuvumelana ngenkathi inciphisa ukungenelela ngesandla.
1. Izinhlelo Zokuphakelwa Kwamanzi Nokukhipha Amanzi ZikaMasipala
Ishubhu Elihlanganisiwe Eliyindilingaisetshenziswa kakhulu kumaphrojekthi obunjiniyela bamanzi ompompi asemadolobheni kanye nokuhanjiswa kwendle, ihlinzeka ngamanethiwekhi athembekile okuhambisa amanzi ahlanzekile kanye nokususwa kwamanzi angcolile emadolobheni nasemadolobheni.
2. Ukuthuthwa Kwamakhemikhali Namandla
Ezimbonini zamakhemikhali, amakhemikhali, kanye namandla kagesi, i-Spiral Welded Tube isebenza njengomsele othembekile wokuthutha uwoyela ongahluziwe, imikhiqizo ecolisisiwe, umusi, kanye neminye imithombo yenqubo ngaphansi kwezimo ezinzima.
3. Ingqalasizinda Yokunisela Yezolimo
Imisebenzi emikhulu yezolimo ithembele ku-Spiral Welded Tube ukuze inikeze amanzi ngendlela ephumelelayo ezinhlelweni zokunisela, okusiza ekusekeleni ukukhiqizwa kwezitshalo ngisho nasezindaweni ezingenamanzi amaningi.
4. Amanethiwekhi Okusabalalisa Igesi
Ukuze kudluliselwe ngokuphephile igesi yamalahle, igesi yemvelo, kanye negesi kaphethiloli encibilikisiwe (LPG), i-Spiral Welded Tube inikeza amandla kanye nokumelana nokuvuza okudingekayo kumapayipi egesi asemadolobheni kanye nawezimboni.
5. Izicelo Zesakhiwo Nezisekelo
Ngaphandle kokuthutha okumanzi, i-Spiral Welded Tube isetshenziswa kabanzi njengengxenye yesakhiwo—esebenza njengepayipi lokufaka izisekelo ezijulile, izisekelo zamabhuloho, ukwakhiwa kwedokodo kanye nechweba, kanye nengqalasizinda yemigwaqo kanye nezinhlaka zezakhiwo.
6. Amaphrojekthi Okuthuthukiswa Kwamadolobha Nokwakha
Kusukela ezakhiweni zezakhiwo eziphakeme kuya emisebenzini yobunjiniyela bomphakathi kamasipala, i-Spiral Welded Tube inikeza ukusebenza okuthembekile ezindimeni zokuthwala umthwalo kanye nokusekela kuyo yonke intuthuko yasemadolobheni yanamuhla.
Isicelo
Njengoba imboni yezinto zensimbi yaseShayina ihamba phambili embonini, ukuhweba ngensimbi kanye ne-logistics kuzwelonke "ibhizinisi elikhulu elinokwethembeka okuhle", amabhizinisi okuhweba ngensimbi yaseShayina, "amabhizinisi azimele ayi-100 aphezulu eShanghai". I-Shanghai Zhanzhi industry Group Co., Ltd., (efinyeziwe ku-Zhanzhi Group) ithatha "Ubuqotho, Ukusebenza, Ukusungula Izinto Ezintsha, Ukunqoba" njengomgomo wayo wokusebenza kuphela, ihlala iqhubeka nokubeka isidingo samakhasimende endaweni yokuqala.
- UBUQOTHO
- WINA-WINA
- OKUSEBENZAYO
- UKUSUNGULA
