Ipayipi Lensimbi Elihlanganisiwe Le-SSAW Elihlanganisiwe Le-x42
Ipayipi Lensimbi Elihlanganisiwe Le-SSAW Elihlanganisiwe Le-x42
Isici
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Ipayipi elihlanganisiwe elijikelezayo lenziwa ngokugoqa umucu wensimbi wensimbi engaphansi kwekhabhoni noma insimbi engaphansi kwengxube ibe yipayipi elingenalutho ngokwe-engeli ethile ye-helix (ebizwa ngokuthi i-forming angle), bese kushiselwa amajoyinti epayipi. Ingakhiqiza amapayipi ensimbi anobubanzi obukhulu kusuka kuma-strips ensimbi amancane.
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) amapayipi ensimbi anobubanzi obuhlukene angakhiqizwa ngokusebenzisa insimbi eyisicaba enobubanzi obufanayo, ikakhulukazi amapayipi ensimbi anobubanzi obukhulu angakhiqizwa ngensimbi eyisicaba encane.
(2) Ngaphansi kwesimo esifanayo sokucindezela, ukucindezeleka kwe-spiral weld kuncane kunokwe-straight weld, okungama-75% ~ 90% kwalokho kwepayipi elihlanganisiwe eliqondile, ngakho-ke lingathwala ukucindezeleka okukhulu. Uma kuqhathaniswa nepayipi elihlanganisiwe eliqondile elinobubanzi obufanayo bangaphandle, ubukhulu bodonga bungancishiswa ngo-10% ~ 25% ngaphansi kwengcindezi efanayo.
(3) Ubukhulu bunembile, ngokuvamile ukubekezelela ububanzi kungaphansi kuka-0.12%, ukuphambuka kungaphansi kuka-1/2000, kanti ukujiya kungaphansi kuka-1%, ngakho-ke izinqubo zokulinganisa nokuqondisa ngokuvamile zingashiywa.
(4) Ukukhiqizwa okuqhubekayo kungenzeka. Ngokwethiyori, amapayipi ensimbi amade kakhulu angakhiqizwa. Ukulahlekelwa ikhanda nomsila osikiwe kuncane, futhi izinga lokusetshenziswa kwensimbi lingakhushulwa ngo-6% ~ 8%. (5) Uma kuqhathaniswa nepayipi elihlanganisiwe eliqondile, liyakwazi ukusebenza kalula, futhi lilula ekushintsheni izinhlobo nasekulungiseni.
(6) Isisindo esincane semishini kanye nokutshalwa kwezimali okuncane kokuqala. Ingenziwa ibe amayunithi ahambayo afana ne-trailer ukuze ikhiqize ngqo amapayipi ashiselwe endaweni yokwakha lapho kufakwa khona amapayipi.
(7) Kulula ukubona ukusebenza kwemishini kanye nokwenza izinto ngokuzenzakalela.
Ipayipi elihlanganisiwe elijikelezayo lisetshenziswa kakhulu kubunjiniyela bamanzi ompompi, embonini kaphethiloli, embonini yamakhemikhali, embonini yamandla kagesi, ekuniseleni kwezolimo kanye nokwakhiwa kwamadolobha eShayina. Lisetshenziselwa ukuthuthwa koketshezi: ukuhlinzekwa kwamanzi kanye nokugeleza kwamanzi. Ekuthuthweni kwegesi: igesi yamalahle, umusi kanye negesi kaphethiloli encibilikisiwe. Lisetshenziswa njengesakhiwo: lisetshenziswa njengepayipi eliqhuba inqwaba kanye nebhuloho; Amapayipi ezindawo zokungena, imigwaqo kanye nezakhiwo zezakhiwo, njll.
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
