I-SSAW Spiral Welded x42 Steel Pipe
I-SSAW Spiral Welded x42 Steel Pipe
Isici
-
Ipayipi elishiselwe okusawoyela lenziwa ngokugingqa umugqa wensimbi wensimbi enesakhiwo esinekhabhoni ephansi noma insimbi yesakhiwo esiyingxubevange ephansi ibe yipayipi elingenalutho ngokwe-engeli ye-helix ethile (ebizwa ngokuthi i-engeli yokuma), bese ishisela amalunga epayipi.Ingakhiqiza amapayipi amakhulu ensimbi asuka emicu yensimbi emincane.
1)Ibanga: Q235B (Ilingana ne-St37.2, S235JR,ASTM A36),I-Q345B (Ilingana ne-St52.3, S355JR), 0Cr13,1Kr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb,16Mn,20#,Q345,L245,L290,40#,60#,X42,X46,X70,X80
2)Ububanzi Bangaphandle: Φ273mm-2420mm
3) Ukuqina Kodonga: 5mm-22mm
4) Ubude: 6m/12m (Singakwazi ukulungisa ubude ngokwesicelo sakho
| I-OD yegama | Ukuqina Kwezindonga Ngegama 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 |
|
|
|
|
|
|
|
|
|
|
|
|
| 323.9 | 39.32 | 43.18 | 47.04 | 54.70 | 62.32 | 69.89 |
|
|
|
|
|
|
|
|
|
|
| (325) | 39.46 | 43.33 | 47.26 | 54.90 | 62.54 | 70.13 |
|
|
|
|
|
|
|
|
|
|
| 355.6 | 43.23 | 47.48 | 51.73 | 60.18 | 68.57 | 76.92 |
|
|
|
|
|
|
|
|
|
|
| (377) | 45.88 | 50.39 | 54.89 | 63.87 | 72.80 | 81.67 |
|
|
|
|
|
|
|
|
|
|
| 406.4 | 49.44 | 54.32 | 59.24 | 68.94 | 78.60 | 88.20 | 97.75 |
|
|
|
|
|
|
|
|
|
| (426) | 51.91 | 57.03 | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 |
|
|
|
|
|
|
|
|
|
| 457 | 55.73 | 61.24 | 66.73 | 77.69 | 88.58 | 99.43 | 110.23 | 120.98 | 131.60 | 142.34 |
|
|
|
|
|
|
| 508 |
|
| 74.28 | 86.48 | 98.64 | 110.75 | 122.81 | 134.82 | 146.78 | 158.69 |
|
|
|
|
|
|
| (529) |
|
| 77.38 | 90.11 | 102.78 | 115.41 | 127.99 | 140.51 | 152.99 | 165.42 |
|
|
|
|
|
|
| (559) |
|
| 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.87 | 175.04 |
|
|
|
|
|
|
| 610 |
|
| 89.37 | 104.09 | 118.76 | 133.39 | 147.96 | 162.48 | 176.96 | 191.39 |
|
|
|
|
|
|
| (630) |
|
| 92.33 | 107.54 | 122.71 | 137.82 | 152.89 | 167.91 | 182.88 | 197.80 |
|
|
|
|
|
|
| (660) |
|
| 96.77 | 112.72 | 128.63 | 144.48 | 160.29 | 176.05 | 191.76 | 207.42 |
|
|
|
|
|
|
| 711 |
|
| 104.31 | 121.52 | 138.69 | 155.80 | 172.87 | 189.88 | 206.85 | 223.76 |
|
|
|
|
|
|
| (720) |
|
| 105.64 | 123.08 | 140.46 | 157.80 | 175.09 | 192.32 | 209.51 | 226.65 |
|
|
|
|
|
|
| (762) |
|
|
| 130.33 | 148.75 | 167.12 | 185.44 | 203.72 | 221.94 | 240.11 | 258.24 |
|
|
|
|
|
| 813 |
|
|
| 139.13 | 158.81 | 178.44 | 198.02 | 217.55 | 237.03 | 256.46 | 278.88 |
|
|
|
|
|
| (820) |
|
|
| 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 |
|
|
|
| 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) |
|
|
|
| 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 |
|
|
|
| 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) |
|
|
|
| 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 |
|
|
|
|
|
| 296.39 | 327.95 | 357.47 | 386.94 | 416.36 | 445.73 | 475.58 | 533.58 | 591.88 | 649.98 |
| 1420 |
|
|
|
|
|
| 347.71 | 362.21 | 416.66 | 451.06 | 485.41 | 519.71 | 553.96 | 622.36 | 690.52 | 758.49 |
| 1620 |
|
|
|
|
|
| 397.03 | 436.46 | 475.84 | 515.17 | 554.46 | 593.60 | 632.87 | 711.14 | 789.17 | 867.00 |
| 1820 |
|
|
|
|
|
| 446.35 | 490.71 | 535.02 | 579.29 | 623.50 | 667.67 | 711.79 | 799.92 | 887.81 | 975.51 |
| 2020 |
|
|
|
|
|
| 495.67 | 544.96 | 594.21 | 643.40 | 692.55 | 741.65 | 796.70 | 888.70 | 986.46 | 1084.21 |
| 2220 |
|
|
|
|
|
| 544.99 | 599.21 | 653.39 | 707.52 | 761.60 | 815.63 | 869.61 | 977.48 | 1085.11 | 1192.53 |
| 2420 |
|
|
|
|
|
| 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 kusetshenziswa i-strip steel enobubanzi obufanayo, ikakhulukazi amapayipi ensimbi anobubanzi obukhulu angakhiqizwa ngensimbi emincane.
(2) Ngaphansi kwesimo esifanayo sokucindezela, ingcindezi ye-spiral weld incane kunaleyo ye-straight weld, engama-75% ~ 90% yaleyo yepayipi elishiselwe eqondile, ngakho ingakwazi ukuthwala ukucindezela 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%, ukuchezuka kungaphansi kuka-1/2000, futhi i-ovality ingaphansi kuka-1%, ngakho izinqubo zokulinganisa nokuqondisa zingashiywa ngokuvamile.
(4) Ukukhiqizwa okuqhubekayo kungenzeka.Ngokombono, amapayipi ensimbi amade angenamkhawulo angakhiqizwa.Ukulahlekelwa kwekhanda nomsila wokusika kuncane, futhi izinga lokusebenzisa insimbi lingakhuphuka ngo-6% ~ 8%.(5) Uma kuqhathaniswa nepayipi elishiselwe iqonde, liyavumelana nezimo ekusebenzeni, futhi lilungele ukushintsha izinhlobo kanye nokulungisa.
(6) Isisindo esincane semishini kanye nokutshalwa kwezimali kokuqala okuncane.Ingenziwa ibe amayunithi ahambayo ohlobo lwe-trailer ukuze kukhiqizwe amapayipi ashiselwe endaweni yokwakha lapho kubekwa khona amapayipi.
(7) Kulula ukubona imishini kanye ne-automation.
Ipayipi elishiselwe okuvunguza lisetshenziswa kakhulu kubunjiniyela bamanzi kampompi, imboni ye-petrochemical, imboni yamakhemikhali, imboni yamandla kagesi, ukuchelela ngenkasa kwezolimo kanye nokwakhiwa kwamadolobha eChina.Isetshenziselwa ukuthutha uketshezi: ukuhlinzekwa kwamanzi kanye ne-drainage.Ezokuthutha ngegesi: igesi yamalahle, isitimu kanye negesi ye-petroleum ewuketshezi.Isetshenziswa njengesakhiwo: isetshenziswa njengepayipi lokushayela inqwaba nebhuloho;Amapayipi amadokhi, imigwaqo kanye nezakhiwo zokwakha, njll.
Isicelo
Njengoba imboni yempahla yensimbi yaseChina ihola amabhizinisi, ukuhweba ngensimbi kazwelonke kanye nempahla "Hundred good faith enterprise", China steel trade enterprises, "Top 100 private enterprises in Shanghai" Shanghai Zhanzhi industry Group Co., Ltd., (fushaniswe ngokuthi iZhanzhi Group ) ithatha i-"Itegrity, Practicality, Innovation, Win-Win " njengomgomo wayo owodwa wokusebenza, iphikelela njalo ekubekeni isidingo samakhasimende endaweni yokuqala.
- UBUQOTHO
- WIN-WIN
- I-PRAGMATIC
- OKUSHA
