Ubungakanani be-OD: 1 \ / 2 "" ~ 48 "" "" "" "" "" "" "" "" "" "" "" "" "" "
Unxibelelwano phakathi kwemibhobho emibini lunokufakwa ngqo, kodwa kunzima ukudibanisa kunye ngaphandle kwe-welding. Xa uqhagamshelo lunengxaki, kuya kuba nzima ukulungisa. Ingxaki efanayo nayo yenzekile phakathi koqhagamshelo lombhobho kunye noqhagamshelo lwe-velve.
I-ASTM ALTM ALTIONS STELS ilungele izicelo zemizi-mveliso, yokwakha kunye nezothutho. Ezi zi-ASTM ALTM ALTY STE Zisetyenziswa kwizicelo ezininzi zomizi-mveliso. Ezi zicelo zibandakanya iphepha kunye nemveliso yePubp, ishishini leoyile kunye nerhasi, nangaphezulu. Nangona i-SW CRE CRE kunye nezinye izinto ezilungiselelwe zinokubandakanya ipleyiti njengento yokwakhiwa. Oko kuthethwe, izabelo ezinje nge-chrome-moory fihlos ibonakalisa ukumelana nokunganyangeki.