SSAW Spiral Welded x42 Steel Paipa
SSAW Spiral Welded x42 Steel Paipa
Fa'aaliga
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O le paipa uelo fa'apipi'i e faia e ala i le ta'avaleina o le fasi uamea o le uamea fa'apipi'i maualalo po'o le uamea fa'apipi'i maualalo i totonu o se paipa avanoa e tusa ai ma se tulimanu helix (ta'ua o le fa'atupuina o le sila), ona uelo lea o sooga paipa.E mafai ona gaosia paipa u'amea lapopoa mai fasi uamea vaapiapi.
1) Vasega: Q235B (Tutusa ma St37.2, S235JR, ASTM A36)、Q345B (Tutusa ma St52.3, S355JR), 0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16Mn、20#、Q345、L245、L290、40#、60#、X42、X46、X70、X80
2) Vaitafe i fafo: Φ273mm-2420mm
3) Pa mafiafia: 5mm-22mm
4) Umi: 6m / 12m (E mafai ona matou fetuunai le umi e tusa ai ma lau talosaga
| Ole igoa ole OD | Fa'aigoa Pa puipui 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) e mafai ona gaosia paipa u'amea e eseese diameters e ala i le fa'aogaina o le u'amea fa'atasi ma le lautele tutusa, aemaise o paipa u'amea ma le lapoa lapoa e mafai ona gaosia e le vaapiapi fasi uamea.
(2) I lalo o le tulaga tutusa o le mamafa, o le mamafa o le uelo faʻasolosolo e laʻititi nai lo le uelo saʻo, o le 75% ~ 90% o le paipa faʻapipiʻi saʻo, o lea e mafai ai ona sili atu le mamafa.Pe a faatusatusa i le paipa uelo saʻo ma le lautele i fafo tutusa, e mafai ona faaitiitia le mafiafia puipui e 10% ~ 25% i lalo o le mamafa tutusa.
(3) O fua e saʻo, e masani lava o le faʻapalepale lautele e itiiti ifo i le 0.12%, o le faʻafefe e itiiti ifo i le 1/2000, ma o le ovality e itiiti ifo i le 1%, o lea e mafai ai ona faʻamavaeina le sizing ma le faʻasaʻo.
(4) Faʻaauau le gaosiga e mafai.I le talitonuga, e mafai ona gaosia paipa uʻamea e le gata.O le gau o le tipiina o le ulu ma le siʻusiʻu e laʻititi, ma o le faʻaogaina o le uʻamea e mafai ona faʻateleina e 6% ~ 8%.(5) Pe a faatusatusa i le paipa uelo saʻo, e fetuutuunai i le faagaoioiga, ma faigofie i le suia o ituaiga ma fetuutuunai.
(6) Mamafa mama o meafaigaluega ma itiiti tupe teu faafaigaluega muamua.E mafai ona faia i totonu o taavale toso-ituaiga iunite feaveai e gaosia saʻo paipa uelo i le nofoaga faufale o loʻo taoto ai paipa.
(7) E faigofie ona iloa masini ma masini.
O le paipa u'elo fa'apipi'i e masani ona fa'aaogaina i le fa'ainisinia vai paipa, alamanuia petrochemical, alamanuia vaila'au, alamanuia eletise eletise, fa'ato'aga fa'ato'aga ma le fausiaina o taulaga i Saina.Fa'aoga mo felauaiga vai: sapalai vai ma alavai.Mo felauaiga kesi: kesi koale, ausa ma kesi suau'u liquefied.Faʻaaogaina e fai ma fausaga: faʻaaogaina e pei o paipa faʻaputu ma alalaupapa;Paipa mo uafu, auala ma fausaga fale, ma isi.
Fa'atatauga
A'o Saina mea uamea alamanuia taitai pisinisi, le atunuu uamea fefaatauaiga ma logistics "Seselau lelei pisinisi pisinisi", Saina pisinisi fefaatauaiga uamea, "Top 100 pisinisi tumaoti i Shanghai". ) e ave le "Fa'amaoni, Fa'ata'ita'iga, Fa'afouga, Win-Win" e avea ma ana ta'iala fa'atino, fa'aauau pea i le tu'uina o mana'oga o tagata fa'atau i le mea muamua.
- FAAMAONI
- MANALO-MANALO
- PRAGMATIC
- FUAFUAGA
