Pipe ea Tšepe ea SSAW Spiral Welded x42
Pipe ea Tšepe ea SSAW Spiral Welded x42
Tšobotsi
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Phaephe e welletsoeng ka spiral e etsoa ka ho phutholla mothapo oa tšepe oa tšepe ea sebopeho se nang le khabone e tlase kapa tšepe ea sebopeho se nang le motsoako o tlase ka har'a phaephe e se nang letho ho latela sekhutlo se itseng sa helix (se bitsoang sekhutlo sa ho theha), ebe se tjheseletsa manonyeletso a phaephe. E ka hlahisa liphaephe tsa tšepe tse bophara bo boholo ho tsoa liphaepheng tse tšesaane tsa tšepe.
1) Sehlopha: Q235B (E lekanang le St37.2, S235JR,ASTM A36)、Q345B (E lekanang le St52.3, S355JR), 0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16Mn、20#、Q345、L245、L290、40#、60#、X42、X46、X70、X80
2) Bophara ba Kantle: Φ273mm-2420mm
3) Botenya ba lebota: 5mm-22mm
4) Bolelele: 6m/12m (Re ka fetola bolelele ho latela kopo ea hau
| OD e tloaelehileng | Boima ba Lebota bo Ikhethang 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 e nang le bophara bo tšoanang, 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 weld e potolohang e nyane ho feta ea weld e otlolohileng, e leng 75% ~ 90% ea ea phaephe e otlolohileng e kopantsoeng, kahoo e ka mamella khatello e kholo. Ha e bapisoa le phaephe e otlolohileng e kopantsoeng e nang le bophara bo tšoanang ba kantle, botenya ba lebota 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%, kahoo mekhoa ea boholo le ho otlolla e ka tloheloa ka kakaretso.
(4) Tlhahiso e tsoelang pele ea khoneha. Ka khopolo-taba, liphaephe tsa tšepe tse telele tse sa feleng li ka hlahisoa. Tahlehelo ea hlooho le mohatla o khaotsoeng e nyane, 'me sekhahla sa tšebeliso ea tšepe se ka eketsoa ka 6% ~ 8%. (5) Ha e bapisoa le phaephe e otlolohileng e bōpehileng, e tenyetseha ha e sebetsa, 'me e bonolo ho fetola mefuta le ho e lokisa.
(6) Boima bo bobebe ba lisebelisoa le matsete a fokolang a pele. E ka etsoa li-unit tse tsamaeang tsa mofuta oa terelara ho hlahisa liphaephe tse welletsoeng ka kotloloho sebakeng sa kaho moo liphaephe li beoang teng.
(7) Ho bonolo ho hlokomela mechine le boiketsetso.
Phaephe e welletsoeng ka spiral e sebelisoa haholo-holo boenjiniere ba metsi a pompo, indastering ea petrochemical, indastering ea lik'hemik'hale, indastering ea motlakase, indastering ea nosetso ea temo le kaho ea litoropo Chaena. E sebelisoa bakeng sa lipalangoang tsa metsi: phepelo ea metsi le drainage. Bakeng sa lipalangoang tsa khase: khase ea mashala, mouoane le khase ea petroleum e metsi. E sebelisoa e le sebopeho: e sebelisoa e le phaephe e tsamaisang liqubu le borokho; Liphaephe tsa likepe, litsela le meaho ea meaho, jj.
Kopo
Jwalo ka ha China e le yona kgwebo e etellang pele indastering ya thepa ya tshepe, kgwebo ya naha ya tshepe le thepa "kgwebo e nang le tumelo e ntle ya lekgolo", dikgwebo tsa tshepe tsa China, "dikgwebo tse 100 tse ikgethang tse hodimo Shanghai". Shanghai Zhanzhi industry Group Co., Ltd., (e kgutsufaditsweng ho Zhanzhi Group) e nka "Botshepehi, Bokgoni, Boqapi, Win-Win" e le molaomotheo wa yona feela wa tshebetso, kamehla e phehella ho beha tlhoko ya bareki pele.
- BOTŠEPEHI
- HLOLA-HLOLA
- E SEBELISANG
- TLHAHISO-PELE
