Umbhobho wentsimbi we-SSAW Spiral Welded x42
Umbhobho wentsimbi we-SSAW Spiral Welded x42
Uphawu
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Umbhobho odibeneyo ojikelezayo wenziwa ngokuqengqa umcu wentsimbi wentsimbi yesakhiwo esinekhabhoni ephantsi okanye intsimbi yesakhiwo ene-alloy ephantsi ibe yipayipi engenanto ngokwe-engile ethile ye-helix (ebizwa ngokuba yi-forming angle), uze emva koko udibanise amalungu ombhobho. Ingavelisa imibhobho yentsimbi enobubanzi obukhulu kwimicu yentsimbi emincinci.
1) Udidi: Q235B (Ilingana neSt37.2, S235JR,ASTM A36)、Q345B (Ilingana neSt52.3, S355JR), 0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16Mn、20#、Q345、L245、L290、40#、60#、X42、X46、X70、X80
2) Ububanzi obungaphandle: Φ273mm-2420mm
3) Ubukhulu bodonga: 5mm-22mm
4) Ubude: 6m/12m (Singalungisa ubude ngokwesicelo sakho
| I-OD ekhethiweyo | Ubukhulu bodonga oluqhelekileyo 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) imibhobho yentsimbi enobubanzi obahlukeneyo ingaveliswa ngokusebenzisa intsimbi enomcu olinganayo, ingakumbi imibhobho yentsimbi enobubanzi obukhulu ingaveliswa yintsimbi enomcu omfutshane.
(2) Phantsi kwemeko efanayo yoxinzelelo, uxinzelelo lwe-spiral weld luncinci kunolo lwe-straight weld, oluyi-75% ~ 90% yolo lwe-straight weld pipe, ngoko ke lunokuthwala uxinzelelo olukhulu. Xa kuthelekiswa nombhobho we-straight weld onobubanzi obufanayo bangaphandle, ubukhulu bodonga bunokwehliswa nge-10% ~ 25% phantsi koxinzelelo olufanayo.
(3) Ubukhulu buchanekile, ngokubanzi ukunyamezelana kobubanzi kungaphantsi kwe-0.12%, ukuphambuka kungaphantsi kwe-1/2000, kwaye i-ovality ingaphantsi kwe-1%, ngoko ke iinkqubo zokulinganisa kunye nokulungisa zinokushiywa ngokubanzi.
(4) Imveliso eqhubekayo inokwenzeka. Ngokwethiyori, imibhobho yentsimbi ende kakhulu inokwenziwa. Ukulahleka kwentloko nomsila osikiweyo kuncinci, kwaye izinga lokusetyenziswa kwesinyithi linokwandiswa nge-6% ~ 8%. (5) Xa kuthelekiswa nombhobho odibeneyo othe tye, iyakwazi ukusebenza ngokulula, kwaye ilula ekutshintsheni iintlobo kunye nokulungisa.
(6) Ubunzima obuncinci bezixhobo kunye notyalo-mali oluncinci lokuqala. Zingenziwa zibe ziiyunithi ezihambayo ezifana netreyila ukuze zivelise ngqo iipayipi ezitshisiweyo kwindawo yokwakha apho kubekwa khona iipayipi.
(7) Kulula ukuqonda ukusetyenziswa koomatshini kunye nokusebenza ngokuzenzekelayo.
Umbhobho odibeneyo ojikelezayo usetyenziswa kakhulu kubunjineli bamanzi empompini, kushishino lwepetrochemical, kushishino lweekhemikhali, kushishino lwamandla ombane, kunkcenkceshelo lwezolimo kunye nolwakhiwo lwasezidolophini eTshayina. Usetyenziselwa ukuthuthwa kolwelo: unikezelo lwamanzi kunye nokutsalwa kwamanzi. Ukuthutha igesi: igesi yamalahle, umphunga kunye negesi yepetroleum enyibilikisiweyo. Usetyenziswa njengesakhiwo: usetyenziswa njengombhobho oqhuba iinqwaba kunye nebhulorho; Imibhobho yeedokhi, iindlela kunye nezakhiwo zezakhiwo, njl.njl.
Isicelo
Njengoko ishishini lezinto zesinyithi laseTshayina likhokela amashishini, urhwebo lwesizwe lwentsimbi kunye ne-logistics "Ikhulu leenkampani ezilungileyo", amashishini orhwebo lwentsimbi laseTshayina, "Amashishini abucala ali-100 aphezulu eShanghai". I-Shanghai Zhanzhi industry Group Co., Ltd., (efinyezwe kwi-Zhanzhi Group) ithatha "Ingqibelelo, ukuSebenza, ukuVula, ukuPhumelela" njengomgaqo wayo wokusebenza, ihlala iqhubeka nokubeka iimfuno zabathengi kwindawo yokuqala.
- INTSINGISELO
- PHUMELA-PHUMELA
- OKUSEBENZAYO
- UTSHINTSHO
