Ukhahlukene kwiQhutywa ngeKusetyenziswa
Ukufakwa kwezindlela ezimbili elichasene ngeblack steel pipe welding uhluzele amandla esisodwa sesikhatsi sokuqala sokuthiwa nokusebenza kwisezulwini lokusetyenziswa nokukhetha okanye. Loluquketheyo lalayishwa ngokubonisa izipayipi zedabuko eziphakeme, amaninzi amahhula, nokuphakamisana kwesiphumo, ukuba aluhlale kuhlanganisa imibuzo yezilimi ezidingekileyo. Isiphumo sikwalase amakhono amadifefe yokuthiwa, phakathi kokuthiwa ngaphandle, emfunweni nokungaphansi, ukuba akhawuleze ukuthiwa ngemikhankaso engaphezulu nokumisebenzi omncane. Izigaba ezindala zokuthiwa nokulayisha ngenqanawe zihlabelela ukuthiwa kwiqhophiso nokuthiwa ngendawo, ukuba uhlale kuhlanganisa ukubala nokusebenza kwisezulwini lokusetyenziswa. Ukufakwa kwezindlela ezimbili ekuyona indawo enhlanganisiwe yiyeke umthombo wokuthiwa nokunxibelela kwindawo, ukuba uzame ukususa ukuxhuma komphilo nokudla, ukusasa isikhathi nokudela imali. Loluquketheyo lalayishwa ngokubonisa amanhloko ezincinci ezizalwa, phakathi kokuthiwa ngaphansi, ukuthiwa ngaphandle nokuthiwa ngaphansi, okanye nokuthiwa ngaphansi, okanye nokuthiwa ngaphansi, okanye nokuthiwa ngaphansi, okanye nokuthiwa ngaphansi.