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    Umuyoboro w'icyuma wa A252 GRADE 3 wo gukwirakwiza imiyoboro y'amazi mabi

    Umuyoboro w'icyuma wa A252 GRADE 3 wo ku miyoboro y'amazi mabi Ishusho yagaragaye
    • Umuyoboro w'icyuma wa A252 GRADE 3 wo gukwirakwiza imiyoboro y'amazi mabi
    • Umuyoboro w'icyuma wa A252 GRADE 3 wo gukwirakwiza imiyoboro y'amazi mabi

    Ibisobanuro bigufi:

    Kumenyekanisha umuyoboro w'icyuma wa A252 GRADE 3: Guhindura uburyo bwo kubaka imiyoboro y'amazi mabi


    Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Mu isi y’ubuhanga mu gushushanya no kubaka, kugira imiyoboro y’icyuma yizewe kandi ikoreshwa mu buryo butandukanye ni ingenzi cyane. Umuyoboro w’icyuma wa A252 GRADE 3 uhuye neza n’ibi bisobanuro, bigatuma uba umwe mu bwoko bw’imiyoboro y’icyuma ikoreshwa cyane mu nganda. Kubera imbaraga zayo zidasanzwe no kurwanya ingese, uyu muyoboro w’icyuma uzana impinduka idasanzwe mu kubaka imiyoboro y’amazi mabi.

    Umuyoboro w'icyuma wa A252 GRADE 3izwiho gukomera kwayo cyane, irusha izindi miyoboro y'icyuma. Ifite imbaraga zo gukomera no gukanda cyane, bigatuma imiterere yayo ihora ihamye. Iyi miterere iba ingenzi cyane aho imiyoboro y'amazi ikoreshwa mu mazi iremereye kugira ngo ikore neza kandi irambye. Inzobere mu by'ubuhanga zishobora kwizera ko iyi miyoboro y'icyuma ishobora kwihanganira imimerere mibi cyane.

    Ikindi kintu kidasanzwe cy’umuyoboro w’icyuma wa A252 Grade 3 ni uburyo utunganywa ku buso bwawo. Kugira ngo imiyoboro ibe myiza cyane, itunganywa neza kugira ngo hirindwe ko yangirika cyangwa yangirika. Ibi bivuze ko umuyoboro ushobora gukora ahantu hashobora kwangiza cyane nko mu nyanja, mu bishanga no mu nganda zikora imiti ariko nta kibazo. Kuba ubuso bw’umuyoboro bukomera bituma uba amahitamo meza ku mishinga isaba kurwanya ingese cyane.

    Ingano y'inyuma yagenwe (D) Ubunini bw'urukuta bwagaragajwe muri mm Umuvuduko muto w'ikizamini (Mpa)
    Ingano y'icyuma
    in mm L210(A) L245(B) L290 (X42) L320 (X46) L360 (X52) L390 (X56) L415 (X60) L450 (X65) L485 (X70) L555 (X80)
    8-5/8 219.1 5.0 5.8 6.7 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
    7.0 8.1 9.4 13.9 15.3 17.3 18.7 19.9 20.7 20.7 20.7
    10.0 11.5 13.4 19.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7
    9-5/8 244.5 5.0 5.2 6.0 10.1 11.1 12.5 13.6 14.4 15.6 16.9 19.3
    7.0 7.2 8.4 14.1 15.6 17.5 19.0 20.2 20.7 20.7 20.7
    10.0 10.3 12.0 20.2 20.7 20.7 20.7 20.7 20.7 20.7 20.7
    10-3/4 273.1 5.0 4.6 5.4 9.0 10.1 11.2 12.1 12.9 14.0 15.1 17.3
    7.0 6.5 7.5 12.6 13.9 15.7 17.0 18.1 19.6 20.7 20.7
    10.0 9.2 10.8 18.1 19.9 20.7 20.7 20.7 20.7 20.7 20.7
    12-3/4 323.9 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.6
    7.0 5.5 6.5 10.7 11.8 13.2 14.3 15.2 16.5 17.8 20.4
    10.0 7.8 9.1 15.2 16.8 18.9 20.5 20.7 20.7 20.7 20.7
      (325.0) 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.5
    7.0 5.4 6.3 10.6 11.7 13.2 14.3 15.2 16.5 17.8 20.3
    10.0 7.8 9.0 15.2 16.7 18.8 20.4 20.7 20.7 20.7 20.7
    13-3/8 339.7 5.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.1 13.9
    8.0 5.9 6.9 11.6 12.8 14.4 15.6 16.6 18.0 19.4 20.7
    12.0 8.9 10.4 17.4 19.2 20.7 20.7 20.7 20.7 20.7 20.7
    14 355.6 6.0 4.3 5.0 8.3 9.2 10.3 11.2 11.9 12.9 13.9 15.9
    8.0 5.7 6.6 11.1 12.2 13.8 14.9 15.9 17.2 18.6 20.7
    12.0 8.5 9.9 16.6 18.4 20.7 20.7 20.7 20.7 20.7 20.7
      (377.0) 6.0 4.0 4.7 7.8 8.6 9.7 10.6 11.2 12.2 13.1 15.0
    8.0 5.3 6.2 10.5 11.5 13.0 14.1 15.0 16.2 17.5 20.0
    12.0 8.0 9.4 15.7 17.3 19.5 20.7 20.7 20.7 20.7 20.7
    16 406.4 6.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.2 13.9
    8.0 5.0 5.8 9.7 10.7 12.0 13.1 13.9 15.1 16.2 18.6
    12.0 7.4 8.7 14.6 16.1 18.1 19.6 20.7 20.7 20.7 20.7
      (426.0) 6.0 3.5 4.1 6.9 7.7 8.6 9.3 9.9 10.8 11.6 13.3
    8.0 4.7 5.5 9.3 10.2 11.5 12.5 13.2 14.4 15.5 17.7
    12.0 7.1 8.3 13.9 15.3 17.2 18.7 19.9 20.7 20.7 20.7
    18 457.0 6.0 3.3 3.9 6.5 7.1 8.0 8.7 9.3 10.0 10.8 12.4
    8.0 4.4 5.1 8.6 9.5 10.7 11.6 12.4 13.4 14.4 16.5
    12.0 6.6 7.7 12.9 14.3 16.1 17.4 18.5 20.1 20.7 20.7
    20 508.0 6.0 3.0 3.5 6.2 6.8 7.7 8.3 8.8 9.6 10.3 11.8
    8.0 4.0 4.6 8.2 9.1 10.2 11.1 11.8 12.8 13.7 15.7
    12.0 6.0 6.9 12.3 13.6 15.3 16.6 17.6 19.1 20.6 20.7
    16.0 7.9 9.3 16.4 18.1 20.4 20.7 20.7 20.7 20.7 20.7
      (529.0) 6.0 2.9 3.3 5.9 6.5 7.3 8.0 8.5 9.2 9.9 11.3
    9.0 4.3 5.0 8.9 9.8 11.0 11.9 12.7 13.8 14.9 17.0
    12.0 5.7 6.7 11.8 13.1 14.7 15.9 16.9 18.4 19.8 20.7
    14.0 6.7 7.8 13.8 15.2 17.1 18.6 19.8 20.7 20.7 20.7
    16.0 7.6 8.9 15.8 17.4 19.6 20.7 20.7 20.7 20.7 20.7
    22 559.0 6.0 2.7 3.2 5.6 6.2 7.0 7.5 8.0 8.7 9.4 10.7
    9.0 4.1 4.7 8.4 9.3 10.4 11.3 12.0 13.0 14.1 16.1
    12.0 5.4 6.3 11.2 12.4 13.9 15.1 16.0 17.4 18.7 20.7
    14.0 6.3 7.4 13.1 14.4 16.2 17.6 18.7 20.3 20.7 20.7
    19.1 8.6 10.0 17.8 19.7 20.7 20.7 20.7 20.7 20.7 20.7
    22.2 10.0 11.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
    24 610.0 6.0 2.5 2.9 5.1 5.7 6.4 6.9 7.3 8.0 8.6 9.8
    9.0 3.7 4.3 7.7 8.5 9.6 10.4 11.0 12.0 12.9 14.7
    12.0 5.0 5.8 10.3 11.3 12.7 13.8 14.7 15.9 17.2 19.7
    14.0 5.8 6.8 12.0 13.2 14.9 16.1 17.1 18.6 20.0 20.7
    19.1 7.9 9.1 16.3 17.9 20.2 20.7 20.7 20.7 20.7 20.7
    25.4 10.5 12.0 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
      (630.0) 6.0 2.4 2.8 5.0 5.5 6.2 6.7 7.1 7.7 8.3 9.5
    9.0 3.6 4.2 7.5 8.2 9.3 10.0 10.7 11.6 12.5 14.3
    12.0 4.8 5.6 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
    16.0 6.4 7.5 13.3 14.6 16.5 17.8 19.0 20.6 20.7 20.7
    19.1 7.6 8.9 15.8 17.5 19.6 20.7 20.7 20.7 20.7 20.7
    25.4 10.2 11.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7

    Ubuhanga bw'imiyoboro y'icyuma ya A252 Grade 3 bugaragazwa n'uburyo ikoreshwa mu buryo butandukanye. Uretse ingaruka zayo ku bwubatsi bw'imiyoboro y'amazi mabi, ishobora gukoreshwa mu nganda zitandukanye zirimo peteroli na gaze, gutunganya amazi no mu bikorwa remezo. Ubu buryo butuma iba amahitamo ya mbere ku bahanga n'abakora imirimo bashaka ibisubizo byizewe kandi binoze ku mishinga yabo.

    Umuyoboro wa X42 SSAW

    Iyo bigeze kuriumwandaumurongoubwubatsi, imiyoboro y'icyuma ya A252 yo mu cyiciro cya 3 iragaragara cyane. Ingufu zayo zidasanzwe no kudatwarwa n'ingufu biyitandukanya n'indi miyoboro y'icyuma iri ku isoko. Mu guhitamo ubwoko bw'imiyoboro, abahanga mu by'imashini bashobora kwizera ko umushinga wabo uzahoraho igihe kirekire, bakareba ko igishushanyo mbonera cyayo kizaramba kandi kirambye.

    Muri make, umuyoboro w'icyuma wa A252 GRADE 3 uhindura ibintu mu mikorere y'imiyoboro y'amazi mabi, ukaba ufite imiterere ibiri ivanze n'amazi. Ingufu zayo zidasanzwe zo gukurura no kurwanya ingese, bituma iba amahitamo meza ku bahanga bashaka ibisubizo byizewe kandi bifite uburyo butandukanye bwo gukora imiyoboro y'icyuma. Yaba ari ugukomera kw'imiterere cyangwa kuba ukeneye kwihanganira ibidukikije byangiza cyane, uyu muyoboro w'icyuma urenze ibyo witeze. Emera umuyoboro w'icyuma wa A252 GRADE 3 kandi wibonere ubwiza budasanzwe utanga mu kazi kawe k'ubuhanga.

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