Zonke iipayipi zentsimbi yekhabhoni ezisetyenziswa kumaqondo obushushu aphantsi (ngaphantsi kwe-20°C) kufuneka zamkele umgangatho we-GB6479, ochaza kuphela iimfuno zokuqina kwezixhobo kubushushu obuphantsi.
GB3087kwayeGB5310imigangatho yimigangatho emiselwe ngokukodwa imibhobho yentsimbi yebhoyila. "Imithetho yoLawulo loKhuseleko lweBoyila" igxininisa ukuba yonke imibhobho eqhagamshelwe kwiibhoyila iphantsi kolawulo, kwaye ukusetyenziswa kwezixhobo kunye nemigangatho yazo kufuneka kuhambelane "neMithetho yoLawulo loKhuseleko lweBoyila". Ke ngoko, iibhoyila, izityalo zamandla, izixhobo zokuvelisa ukufudumeza kunye ne-petrochemical ziyasetyenziswa. Imibhobho yomphunga kawonke-wonke (ebonelelwa yinkqubo) kufuneka yamkele imigangatho ye-GB3087 okanye ye-GB5310.
Kubalulekile ukuqaphela ukuba ixabiso leepayipi zentsimbi ezinemigangatho yepayipi yentsimbi esemgangathweni liphezulu kakhulu. Umzekelo, ixabiso le-GB9948 liphantse libe yi-1/5 ephezulu kunelezinto ze-GB8163. Ke ngoko, xa kukhethwa imigangatho yezinto zepayipi yentsimbi, kufuneka iqwalaselwe ngokupheleleyo ngokwemiqathango yokusetyenziswa. Kufuneka ithembeke kwaye ithembeke. Ukuze ibe yeyongayo. Kufuneka kuqatshelwe nokuba iipayipi zentsimbi ngokwemigangatho ye-GB/T20801 kunye ne-TSGD0001, GB3087 kunye ne-GB8163 aziyi kusetyenziselwa iipayipi ze-GC1 (ngaphandle kokuba ngokwe-ultrasonic, umgangatho awukho ngaphantsi kwenqanaba le-L2.5, kwaye ungasetyenziselwa i-GC1 enoxinzelelo loyilo olungekho ngaphezu kwepayipi ye-4.0Mpa (1).
Ixesha lokuthumela: Septemba-21-2022
