I-ASTM A53/A53M/ASME SA-53/SA-53M ejwayelekile

Isicelo: ilungele izingxenye ezithwalayo nezithwalayo, kanye namapayipi omusi, amanzi, igesi nomoya.

Inqubo yokukhiqiza ishubhu lensimbi engenamthungo. Ngokwenqubo yalo yokukhiqiza, ishubhu yensimbi engenamthungo ihlukaniswe yaba ishubhu lensimbi eligoqiwe elingenamthungo, ishubhu lensimbi elibandayo elidonsayo elingenamthungo, ukubhoboza kanye nokwelula ishubhu lensimbi engenamthungo mpo extrusion ishubhu lensimbi engenamthungo, izinhlobo ezimbili zokuqala zenqubo ukukhiqizwa kweshubhu lensimbi elingenamthungo elijwayelekile, izinga leshubhu lensimbi elingenamthungo livamise ukuba ku-8-406, ukushuba kodonga kuvamise ukuba ku-2-25; Okubili kokugcina ukukhiqizwa kwepayipi elikhulu eliwugqinsi lensimbi elingenamthungo, ububanzi bepayipi lensimbi engenamthungo. ngokuvamile iku-406-1800, ukushuba kodonga ngokuvamile ku-20mm-220mm. Ngokokusetshenziswa kwayo, ingahlukaniswa ibe ithubhu yensimbi engenamthungo yokwakheka, ishubhu lensimbi engenamthungo loketshezi, ishubhu lensimbi engenamthungo likabhayela kanye neshubhu lensimbi engenamthungo lamafutha. iphayiphi.