Umgangatho we-EN 10253 ugubungela uluhlu olubanzi lwezixhobo ze-butt-welding ezisetyenziswa kwiinkqubo zemibhobho, kubandakanya iminqwazi. Ii-butt-welding caps zisebenza ngenjongo yokuvala ukuphela kombhobho, ukubonelela ngesitywina ukuthintela ukuvuza okanye ukungcola. Nantsi intshayelelo ye-EN 10253 iminqwazi ye-butt-welding:
- 1.EN 10253 esemgangathweni:
- I-EN 10253 ichaza iimfuno zoyilo, imilinganiselo, imathiriyeli, ukwenziwa, kunye novavanyo lwezixhobo zokudibanisa i-butt-welding, kubandakanya iminqwazi, esetyenziswa kwiinkqubo zemibhobho.
- - Umgangatho uqinisekisa ukuba ii-caps eziveliswe ngokuhambelana nemigangatho ye-EN ihlangabezana nemilinganiselo yomgangatho kwaye iyahambelana namanye amacandelo ngaphakathi kwenethiwekhi yombhobho.
- 2. I-But-Welding Cap:
- - I-butt-welding cap, ngokuhambelana ne-EN 10253, yinto efanelekileyo eyenzelwe ukuvala kunye nokutywina ukuphela kombhobho ngokukhuselekileyo ukukhusela ukuvuza okanye ukusuleleka kwindlela yokubhobhoza.
- - Iicaps zisetyenziswa ngokuqhelekileyo xa iziphelo zemibhobho zifuna ukuvalwa ngokusisigxina okanye okwethutyana, ukubonelela ngokhuseleko kunye nokugcina imfezeko yombhobho.
- 3. Izinto kunye noLwakhiwo:
- -Ii-butt-welding caps phantsi kwe-EN 10253 inkcukacha zifumaneka kwizinto ezahlukeneyo ezifana ne-carbon steel, intsimbi engatyiwa, kunye nentsimbi yealloy ukuhlangabezana neemfuno ezahlukeneyo zoxinzelelo kunye nobushushu. - Ezi zigqoko zenziwa kusetyenziswa iindlela zokwakha ezisemgangathweni ukuqinisekisa uqhagamshelo oluqinileyo, olungavuziyo xa ludityanisiwe ukuya ekupheleni kombhobho.
- 4. Isicelo kunye neeNzuzo:
- - Ii-butt-welding caps zisetyenziselwa uluhlu olubanzi lwamashishini, kubandakanywa ioli kunye negesi, ukusetyenzwa kweekhemikhali, unyango lwamanzi, kunye nokunye, apho iziphelo zombhobho kufuneka zitywinwe ngokukhuselekileyo.
- - IiCaps zibonelela ngokhuseleko kwiziphelo zemibhobho kwizinto zangaphandle, zithintela ukuvuza okanye ukungcoliseka, kwaye zincede ukugcina ukucoceka kunye nokunyaniseka kwenkqubo yokubhobhoza.
- 5. Ufakelo kunye nokuWelding:
- - Izenzo ezifanelekileyo zokufakela, kubandakanywa ukulungelelaniswa, ukulungiswa kombhobho wokuphela, kunye nobuchule be-welding, kubalulekile xa ufaka i-butt-welding caps ukuqinisekisa ukutywinwa okuqinileyo kunye nokuvuza.
- - I-Welding yindlela eqhelekileyo yokudibanisa i-caps kwimibhobho, ukubonelela ngokuvalwa okukhuselekileyo kunye nesigxina esinokumelana noxinzelelo, utshintsho lweqondo lokushisa, kunye nokuhamba kwamanzi ngaphakathi kwenkqubo.
- Isishwankathelo, i-EN 10253 i-butt-welding caps zizinto ezibalulekileyo ezisetyenziswa kwiinkqubo zemibhobho ukutywina ukuphela kwemibhobho ngokukhuselekileyo kunye nokuthintela ukuvuza okanye ukungcoliseka. Ezi caps zithobela iimfuno ezisemgangathweni zokuqinisekisa umgangatho, ukuthembeka, kunye nokuhambelana phakathi kwezicelo zoshishino apho ukuvalwa kombhobho kunye nokukhuselwa kuyimfuneko.
Bhala umyalezo wakho apha kwaye uwuthumele kuthi
