SSAW Spiral Welded x42 Pipe ea tšepe
SSAW Spiral Welded x42 Pipe ea tšepe
Sebopeho
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Spiral welded pipe e entsoe ka ho theola tšepe ea tšepe e tlase ea carbon structural steel kapa alloy low structural steel ka har'a phaephe e se nang letho ho ea ka angle e itseng ea helix (e bitsoang ho etsa angle), ebe ho tjheseletsa manonyeletso a phala.E ka hlahisa liphaephe tse kholo tsa tšepe tse bophara bo boholo ho tloha marapeng a tšepe a moqotetsane.
1) Kereiti: Q235B (E lekana le St37.2, S235JR,ASTM A36),Q345B (E lekanang le St52.3, S355JR), 0Cr13,1Kr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb,16Mn,20#,Q345,L245,L290,40#,60#,X42,X46,X70,X80
2)Bophara ba Kantle: Φ273-2420 limilimithara
3) Botenya ba Lerako: 5mm-22mm
4) Bolelele: 6m / 12m (Re ka fetola bolelele ho latela kopo ea hau
| Lebitso la OD | Botenya ba Lebota ka Lebitso 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) liphaephe tsa tšepe tse nang le bophara bo fapaneng li ka hlahisoa ka ho sebelisa tšepe ea hlobolisa ka bophara bo lekanang, haholo-holo liphaephe tsa tšepe tse nang le bophara bo boholo li ka hlahisoa ka tšepe e moqotetsane.
(2) Tlas'a boemo bo tšoanang ba khatello, khatello ea spiral weld e nyane ho feta ea weld e otlolohileng, e leng 75% ~ 90% ea phala e otlolohileng ea weld, kahoo e ka mamella khatello e kholoanyane.Ha ho bapisoa le phala e otlolohileng ea welded e nang le bophara bo tšoanang ba ka ntle, botenya ba lerako bo ka fokotsoa ka 10% ~ 25% tlas'a khatello e tšoanang.
(3) Litekanyo li nepahetse, ka kakaretso mamello ea bophara e ka tlase ho 0.12%, ho kheloha ho ka tlase ho 1/2000, 'me ovality e ka tlase ho 1%, ka hona, lits'ebetso tsa boholo le ho otlolla li ka tloheloa ka kakaretso.
(4) Tlhahiso e tsoelang pele e ka khoneha.Ka khopolo, liphaephe tsa tšepe tse telele ka ho sa feleng li ka hlahisoa.Ho lahleheloa ke hlooho le mohatla ho nyane, 'me sekhahla sa tšebeliso ea tšepe se ka eketseha ka 6% ~ 8%.(5) Ha e bapisoa le phala e otlolohileng e cheselitsoeng, e sebetsa habonolo ebile e bonolo ho fetola mefuta le ho e lokisa.
(6) Boima bo bobebe ba lisebelisoa le matsete a fokolang a pele.E ka etsoa hore e be li-mobile units tsa mofuta oa tereilara ho hlahisa lipeipi tse cheselitsoeng ka kotloloho setšeng sa kaho moo lipeipi li kenngoeng teng.
(7) Ho bonolo ho elelloa ts'ebetso le boiketsetso.
Spiral welded pipe e sebelisoa haholo boenjiniere ba metsi a pompo, indasteri ea petrochemical, indasteri ea lik'hemik'hale, indasteri ea matla a motlakase, nosetso ea temo le kaho ea litoropo Chaena.E sebelisetsoa ho tsamaisa metsi: phepelo ea metsi le drainage.Bakeng sa lipalangoang tsa khase: khase ea mashala, mouoane le khase ea peterole e qhibilihisitsoeng.E sebelisoa e le sebopeho: e sebelisoa e le phala ea ho khanna qubu le borokho;Liphaephe tsa boema-kepe, litsela le meaho ea meaho, joalo-joalo.
Kopo
Joalo ka indasteri ea thepa ea tšepe ea China e etellang pele likhoebo, khoebo ea naha ea tšepe le thepa "khoebo ea tumelo e ntle e makholo", likhoebo tsa khoebo tsa tšepe tsa China, "Likhoebo tse phahameng tsa 100 tsa Shanghai". ) e nka" Integrity, Practicality, Innovation, Win-Win " e le eona feela molao-motheo oa ts'ebetso, e lula e phehella ho beha tlhoko ea bareki sebakeng sa pele.
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