I-ASTM A53 Gr.Bingenye yezindinganiso zamapayipi ensimbi ezakhiwe yi-American Society for Testing and Materials (ASTM). Okulandelayo yisingeniso esinemininingwane sepayipi lensimbi elingenamthungo le-A53 Gr.B:
1. Uhlolojikelele
I-ASTM A53 Gr.B ipayipi lensimbi engenamthungo. Phakathi kwezindinganiso zamapayipi ensimbi ezakhiwe yi-American Society for Testing and Materials (ASTM), i-ASTM A53 ihlukaniswe ngamaleveli amabili, i-A ne-B. ASTM imele isethi yamazinga aseMelika. Izinga elihambisanayo laseShayina le-A53A liyi-GB8163, elenziwe ngensimbi engu-10, futhi izinga elihambisanayo lamaShayina le-A53B yi-GB8163, elenziwe ngensimbi engu-20. Isetshenziselwa ikakhulukazi amapayipi enhloso evamile.
2. Inqubo yokukhiqiza
I-ASTM A53 Gr.Bikakhulukazi isebenzisa ubuchwepheshe bepayipi obungenamthungo enqubweni yokukhiqiza. Ubuchwepheshe bamapayipi angenamthungo busho inqubo yokucubungula i-billet ibe ipayipi lensimbi elinokuqina kodonga olufanayo kanye nezindawo ezibushelelezi zangaphakathi nangaphandle ngezinqubo ezifana nokubhobozwa kwe-billet, ukugingqika, kanye nokunwetshwa kobubanzi. Nakuba izinga le-ASTM A53 livumela ukusetshenziswa kobuchwepheshe bamapayipi ashiselwe ukwenza amapayipi ensimbi, ekukhiqizeniI-ASTM A53 Gr.B, ubuchwepheshe bepayipi obungenamthungo buyindlela eyinhloko yokukhiqiza.
3. Izici Zomkhiqizo
Ukuqina kodonga oluphakeme nokunemba kobubanzi bangaphandle: Ubukhulu bodonga kanye nobubanzi bangaphandle bepayipi elingenamthungo le-ASTM A53 Gr.B kunokunemba okuphezulu futhi kungahlangabezana nezidingo zezakhiwo ezihlukahlukene eziyinkimbinkimbi.
Ukumelana nokucindezela okuqinile nokumelana nokugqwala:I-ASTM A53 Gr.Bipayipi elingenamthungo linokumelana nokucindezela okuphezulu nokumelana nokugqwala, futhi lingasebenza ngokuzinza isikhathi eside ezindaweni ezinokhahlo ezihlukahlukene.
Uhlelo olubanzi: Ipayipi elingenamthungo le-ASTM A53 Gr.B lilungele amasistimu amapayipi okudlulisa igesi, uketshezi nolunye uketshezi, okuhlanganisa ukusetshenziswa kwezimboni, ukuhlinzekwa kwamanzi kanye nezinhlelo zokushisisa.
4. Ibanga elijwayelekile
Izinga le-ASTM A53 GRB lisebenza kumthungo oqondile (weld) nasemapayipini ensimbi ensimbi angenamthungo, amboza ububanzi obuhlukahlukene bangaphandle, ukujiya kodonga nezindlela zokucubungula. Ngokwezidingo ezihlukene zohlelo lokusebenza, amapayipi ajwayelekile e-ASTM A53 GRB nawo angafakwa uthayela, afakwe ulayini, ambozwe, njll. ukuze athuthukise ukumelana nokugqwala kanye nempilo yesevisi.
Isikhathi sokuthumela: Dec-30-2024
