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    I-ASTM A139 kanye ne-EN10219 Standards Polypropylene Lined Pipe

    I-ASTM A139 kanye ne-EN10219 Amazinga we-Polypropylene Lined Pipe Isithombe Esifakiwe
    • I-ASTM A139 kanye ne-EN10219 Standards Polypropylene Lined Pipe

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    Isixazululo esiguquguqukayo saso sonke isicelo


    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

     Ipayipi eline-polypropyleneisibe yingxenye ebalulekile yezimboni ezihlukahlukene, ikakhulukazi emkhakheni wezokwakha, uwoyela negesi.Lawa mapayipi aziwa ngokuqina kwawo okukhethekile, ukumelana nokugqwala, nekhono lokumelana namazinga okushisa aphezulu nezingcindezi.Kule bhulogi, sizocubungula ukubaluleka kwepayipi eline-polypropylene ekufakweni kwepayipi le-X42 SSAW ngokusho kweI-ASTM A139kanye namazinga we-EN10219.

    I-Nominal Outer Diameter Ukuqina Kodonga Lwezibizo (mm)
    mm In 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
    Isisindo Ngobude Beyunithi (kg/m)
    219.1 8-5/8 31.53 36.61 41.65                      
    273.1 10-3/4 39.52 45.94 52.30                      
    323.9 12-3/4 47.04 54.71 62.32 69.89 77.41                  
    (325)   47.20 54.90 62.54 70.14 77.68                  
    355.6 14 51.73 60.18 68.58 76.93 85.23                  
    (377.0)   54.89 63.87 72.80 81.67 90.50                  
    406.4 16 59.25 68.95 78.60 88.20 97.76 107.26 116.72              
    (426.0)   62.14 72.33 82.46 92.55 102.59 112.58 122.51              
    457 18 66.73 77.68 88.58 99.44 110.24 120.99 131.69              
    (478.0)   69.84 81.30 92.72 104.09 115.41 126.69 137.90              
    508.0 20 74.28 86.49 98.65 110.75 122.81 134.82 146.79 158.69 170.56          
    (529.0)   77.38 90.11 102.78 115.40 127.99 140.52 152.99 165.43 177.80          
    559.0 22 81.82 95.29 108.70 122.07 135.38 148.65 161.88 175.04 188.17          
    610.0 24 89.37 104.10 118.77 133.39 147.97 162.48 176.97 191.40 205.78          
    (630.0)   92.33 107.54 122.71 137.83 152.90 167.92 182.89 197.81 212.68          
    660.0 26 96.77 112.73 128.63 144.48 160.30 176.05 191.77 207.43 223.04          
    711.0 28 104.32 121.53 138.70 155.81 172.88 189.89 206.86 223.78 240.65 257.47 274.24      
    (720.0)   105.65 123.09 140.47 157.81 175.10 192.34 209.52 226.66 243.75 260.80 277.79      
    762.0 30 111.86 130.34 148.76 167.13 185.45 203.73 211.95 240.13 258.26 276.33 294.36      
    813.0 32 119.41 139.14 158.82 178.45 198.03 217.56 237.05 256.48 275.86 295.20 314.48      
    (820.0)   120.45 140.35 160.20 180.00 199.76 219.46 239.12 258.72 278.28 297.79 317.25      
    864.0 34   147.94 168.88 189.77 210.61 231.40 252.14 272.83 293.47 314.06 334.61      
    914.0 36     178.75 200.87 222.94 244.96 266.94 288.86 310.73 332.56 354.34      
    (920.0)       179.93 202.20 224.42 246.59 286.70 290.78 312.79 334.78 356.68      
    965.0 38     188.81 212.19 235.52 258.80 282.03 305.21 328.34 351.43 374.46      
    1016.0 40     198.87 223.51 248.09 272.63 297.12 321.56 345.95 370.29 394.58 443.02    
    (1020.0)       199.66 224.39 249.08 273.72 298.31 322.84 347.33 371.77 396.16 444.77    
    1067.0 42     208.93 234.83 260.67 286.47 312.21 337.91 363.56 389.16 414.71 465.66    
    118.0 44     218.99 246.15 273.25 300.30 327.31 354.26 381.17 408.02 343.83 488.30    
    1168.0 46     228.86 257.24 285.58 313.87 342.10 370.29 398.43 426.52 454.56 510.49    
    1219.0 48     238.92 268.56 298.16 327.70 357.20 386.64 416.04 445.39 474.68 553.13    
    (1220.0)       239.12 268.78 198.40 327.97 357.49 386.96 146.38 445.76 475.08 533.58    
    1321.0 52       291.20 323.31 327.97 387.38 449.34 451.26 483.12 514.93 578.41    
    (1420.0)           347.72 355.37 416.66 451.08 485.41 519.74 553.96 622.32 690.52  
    1422.0 56         348.22 382.23 417.27 451.72 486.13 520.48 554.97 623.25 691.51 759.58
    1524.0 60         373.38 410.44 447.46 484.43 521.34 558.21 595.03 688.52 741.82 814.91
    (1620.0)           397.03 436.48 457.84 515.20 554.46 593.73 623.87 711.11 789.12 867.00
    1626.0 64         398.53 438.11 477.64 517.13 556.56 595.95 635.28 713.80 792.13 870.26
    1727.0 68         423.44 465.51 507.53 549.51 591.43 633.31 675.13 758.64 841.94 925.05
    (1820.0)           446.37 492.74 535.06 579.32 623.50 667.71 711.79 799.92 887.81 975.51
    1829.0 72           493.18     626.65 671.04 714.20 803.92 890.77 980.39
    1930.0 76                 661.52 708.40 755.23 848.75 942.07 1035.19
    (2020.0)                   692.60 741.69 790.75 888.70 986.41 1084.02
    2032.0 80                 696.74 746.13 795.48 894.03 992.38 1090.53
    (2220.0)                   761.65 815.68 869.66 977.50 1085.80 1192.53
    (2420.0)                       948.58 1066.26 1183.75 1301.04
    (2540.0) 100                     995.93 1119.53 1242.94 1366.15
    (2845.0) 112                     1116.28 1254.93 1393.37 1531.63

    I-X42 spiral submerged arc welded pipe, eyaziwa nangokuthi ipayipi elishiselwe i-arc elingaphansi, isetshenziswa kakhulu ekuthuthweni kukawoyela, igesi yemvelo namanzi.Amapayipi akhiwe ukuze ahlangabezane nezidingo zezinga le-American Petroleum Institute (API) 5L, elicacisa izinga lensimbi, ukujiya kodonga kanye nezidingo zobuchwepheshe zamapayipi ensimbi angenamthungo nashikelwe.NgobaX42 SSAW ipayipi, usebenzisa ipayipi eline-polypropylene lined inikeza izinzuzo eziningana.

    I-Helical Seam Pipe

    Okokuqala, ipayipi elifakwe i-polypropylene linikeza ukumelana nokugqwala okuhle kakhulu, okubalulekile ekusebenzeni lapho amapayipi echayeka ezintweni ezigqwalayo ezifana namafutha, igesi yemvelo namakhemikhali ahlukahlukene.Ama-polypropylene liners asebenza njengesithiyo esivikelayo, esiqinisekisa ubude bepayipi nobuqotho ngisho nasezimweni ezinzima.

    Ngaphezu kwalokho, amapayipi anemigqa ye-polypropylene ayaziwa futhi ngokuqeda kwawo okubushelelezi, okunciphisa ukungqubuzana futhi avumele ukugeleza kahle koketshezi.Lokhu kubalulekile ekufakweni kwepayipi le-X42 SSAW elihambisa uwoyela, igesi namanzi amabanga amade.Indawo ebushelelezi ayigcini nje ukunciphisa amandla adingekayo ukuze kuthuthwe uketshezi, kodwa futhi ivimbela ukuqoqwa kwemfucumfucu kanye ne-sediment ngaphakathi kwepayipi.

    Ngaphezu kwalokhu, ipayipi elifakwe ulayini we-polypropylene lilula futhi kulula ukulifaka, okwenza libe yisixazululo esingabizi kakhulu sokufakwa kwepayipi le-X42 SSAW.Imvelo engasindi yala mapayipi yenza kube lula ukuphatha nokuthutha, kunciphisa isikhathi sokufakwa kanye nezindleko zabasebenzi.Ukwengeza, ukufakwa kalula kuqinisekisa ukuthi izikhathi zephrojekthi ziyahlangatshezwa ngaphandle kokubambezeleka.

    Ipayipi le-SSAW

    I-ASTM A139 kanyeI-EN10219yizindinganiso ezimbili ezivame ukubhekiselwa kuzo ekukhiqizeni nasekulawuleni izinga lamapayipi ensimbi, okuhlanganisa namapayipi e-X42 SSAW.Lawa mazinga achaza izakhiwo zemishini, ukwakheka kwamakhemikhali kanye nezidingo zokuhlola zepayipi lensimbi ukuze kuqinisekiswe ukuhambisana nemithetho yemboni kanye nokucaciswa kwayo.Epayipini eline-polypropylene, lawa mazinga kufanele alandelwe ukuze kuqinisekiswe ukusebenza nokuthembeka ekufakweni kwepayipi le-X42 SSAW.

    Kafushane, ipayipi elifakwe umugqa we-polypropylene lidlala indima ebalulekile ekufakweni kwepayipi le-X42 SSAW, ikakhulukazi ngokuya ngamazinga we-ASTM A139 kanye ne-EN10219.Ukumelana nokugqwala kwazo, ukuphela kwendawo eshelelayo, imvelo engasindi, kanye nokuhambisana nezindinganiso zomkhakha kuzenza zilungele izimboni ezihlukahlukene.Njengoba ubuchwepheshe buqhubeka nokuthuthuka, amapayipi ane-polypropylene afakwe ulayini kulindeleke ukuthi athuthuke ukuze ahlangabezane nezidingo eziguqukayo zezimboni zokwakha kanye nowoyela negesi.

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