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    I-Spirally Welded Steel Pipes ASTM A252 Ibanga 1 2 3

    I-Spirally Welded Steel Pipes ASTM A252 Ibanga 1 2 3 Isithombe Esifakiwe
    • I-Spirally Welded Steel Pipes ASTM A252 Ibanga 1 2 3
    • I-Spirally Welded Steel Pipes ASTM A252 Ibanga 1 2 3
    • I-Spirally Welded Steel Pipes ASTM A252 Ibanga 1 2 3
    • I-Spirally Welded Steel Pipes ASTM A252 Ibanga 1 2 3

    Incazelo emfushane:

    Lokhu kucaciswa kuhlanganisa izinqwaba zamapayipi ensimbi odongeni lomumo we-cylindrical futhi kusebenza kuzinqwaba zamapayipi lapho isilinda sensimbi sisebenza njengelungu elithwala umthwalo unomphela, noma njengegobolondo lokwenza izinqwaba zikakhonkolo ezifakwe endaweni.

    I-Cangzhou Spiral Steel pipes group co., Ltd ihlinzeka ngamapayipi ashiselwe ukunqwabelanisa isicelo somsebenzi ngobubanzi obusuka ku-219mm ukuya ku-3500mm, nobude obubodwa bufika kumamitha angama-35.


    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Impahla Mechanical

    Ibanga loku-1 Ibanga lesi-2 Ibanga lesi-3
    Yield Point or yield strength, min, Mpa(PSI) 205(30 000) 240(35 000) 310(45 000)
    Amandla e-tensile, min, Mpa(PSI) 345(50 000) 415(60 000) 455(66 0000)

    Ukuhlaziywa komkhiqizo

    Insimbi akufanele ibe ngaphezu kuka-0.050% we-phosphorus.

    Ukwehluka Okuvumelekile Kwesisindo Nobukhulu

    Ubude benqwaba yamapayipi ngayinye buzokalwa ngokuhlukana futhi isisindo sawo angeke sihluke ngaphezu kuka-15% ngaphezulu noma u-5% ngaphansi kwesisindo salo esicatshangelwayo, kubalwe kusetshenziswa ubude balo nesisindo salo ngobude beyunithi ngayinye.
    Idayamitha yangaphandle akumele ihluke ngaphezu kuka-±1% ukusuka kububanzi obukhethekile obushiwo bangaphandle
    Ukujiya kodonga kunoma iyiphi indawo akufanele kube ngaphezu kuka-12.5% ​​ngaphansi kogqinsi olushiwo

    Ubude

    Ubude obungahleliwe obubodwa: 16 kuya ku-25ft(4.88 kuya ku-7.62m)
    Ubude obuphindwe kabili obungahleliwe: ngaphezulu kwama-25ft kuya ku-35ft(7.62 kuya ku-10.67m)
    Ubude obufanayo: ukuhluka okuvumelekile ±1in

    Iyaphela

    Izinqwaba zamapayipi zizonikezwa iziphetho ezicacile, futhi ama-burrs ekugcineni azosuswa.
    Lapho ukuphela kwepayipi okushiwo ukuthi kube yi-bevel iphela, i-engeli izoba ngu-30 kuya ku-35 degree

    Ukumaka umkhiqizo

    Ubude benqwaba yepayipi ngalinye buzomakwa ngokusemthethweni ngokufakwa isitensela, ukugxivizwa, noma ukugoqeka ukuze kuboniswe: igama noma uhlobo lomkhiqizi, inombolo yokushisa, inqubo yomkhiqizi, uhlobo lomthungo we-helical, ububanzi obungaphandle, ukujiya kodonga okulinganiselwe, ubude, nesisindo ngobude beyunithi ngayinye, ukuqokwa okucacisiwe kanye nebanga.

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