Yintoni i-ASTM G93 C?

Yintoni i-ASTM G93 C?

I-ASTM G93 C ngumgangatho okhethekileyo ngaphakathi koluhlu olubanzi lwe-ASTM G93 olujongene nokucoceka kwezinto eziphathekayo kunye namacandelo asetyenziswa kwiindawo ezinobuncwane be-oxygen. I-ASTM (i-American Society for Testing and Materials) ngumbutho wemigangatho yamazwe ngamazwe ophuhlisa kwaye upapashe imigangatho yobugcisa yokuvumelana ngokuzithandela kwizinto ezahlukeneyo, iimveliso, iinkqubo kunye neenkonzo. Uluhlu lwe-G93 luqwalasela ngokukodwa ukulungiswa, ukucocwa kunye nokuqinisekiswa kwezinto zokuqinisekisa ukuba azikho izinto ezingcolileyo ezinokuthi zenze ingozi kwiindawo ezinobuncwane be-oxygen.

Qonda i-ASTM G93

Ngaphambi kokuba ujonge kwiinkcukacha ze-ASTM G93 C, kuyafuneka ukuba uqonde umgangatho we-ASTM G93 ngokubanzi. Umgangatho we-G93 wahlulwe wangamacandelo amaninzi, ngalinye ligubungela inkalo eyahlukileyo yococeko kunye nolawulo lokungcoliseka. Le migangatho ibaluleke kakhulu kumashishini apho iindawo ezityebileyo ze-oksijini zixhaphakile, ezifana ne-aerospace, i-medical and industry gas industry. Ukungcola kwezi ndawo kunokubangela ukutsha okanye ezinye izinto ezinobungozi, ngoko ke imigangatho engqongqo yokucoca kufuneka ithotyelwe.

Indima ye-ASTM G93 C

I-ASTM G93 C ijongene ngqo nokuqinisekiswa kunye nokuqinisekiswa kwezinto kunye namanqanaba ococeko lwamacandelo. Le nxalenye yomgangatho ichaza iinkqubo kunye nemigangatho yokuqinisekisa ukuba izinto zokucoca zifikelela kwinqanaba elifunekayo lokucoceka. Inkqubo yokuqinisekisa ibandakanya indibaniselwano yokuhlola okubonwayo, ubuchule bokuhlalutya, kwaye ngamanye amaxesha novavanyo olutshabalalisayo lokuqinisekisa ukuba ungcoliseko lususwe ngempumelelo.

Amacandelo angundoqo we-ASTM G93 C

Uhlolo olubonakalayo: Enye yeendlela eziphambili zokuqinisekisa kwi-ASTM G93 C kukuhlola okubonakalayo. Oku kubandakanya ukuhlola izixhobo okanye amacandelo phantsi kweemeko zokukhanyisa ezikhankanyiweyo ukuchonga naziphi na izinto ezingcolisayo ezibonakalayo. Umgangatho unika isikhokelo kumanqanaba amkelekileyo okungcoliseka okubonakalayo kunye neemeko apho ukuhlolwa kunokwenziwa khona.

Ubuchwephesha bokuHlalutya: Ngaphandle kokuhlolwa okubonakalayo, i-ASTM G93 C inokufuna ukusetyenziswa kweendlela zokuhlalutya ukufumanisa kunye nokulinganisa ukungcola okungabonakali kwiso lenyama. Obu buchule bubandakanya i-spectroscopy, i-chromatography kunye nezinye iindlela eziphambili ezinokuchonga ukungcola.

Amaxwebhu kunye nokugcinwa kweeRekhodi: I-ASTM G93 C igxininisa ukubaluleka kwamaxwebhu apheleleyo kunye nokugcinwa kweerekhodi. Oku kubandakanya ukugcina iirekhodi ezineenkcukacha zeenkqubo zokucoca, iziphumo zokuhlolwa kunye nawaphi na amanyathelo okulungisa athathiweyo. Ukugcinwa ngokufanelekileyo kweerekhodi kuqinisekisa ukulandeleka kunye nokuphendula, okubalulekileyo ekugcineni imigangatho ephezulu yococeko.

Ukuqinisekiswa kwamaxesha ngamaxesha: Umgangatho ukwacebisa ukuqinisekiswa kwamaxesha ngamaxesha amanqanaba ococeko ukuqinisekisa ukuthotyelwa okuqhubekayo. Oku kubandakanya ukuphinda inkqubo yokuqinisekisa ngamaxesha achaziweyo ukuqinisekisa ukuba izinto kunye namacandelo ayaqhubeka ukuhlangabezana nemigangatho yokucoca efunekayo.

Ukubaluleka kwe-ASTM G93 C

Ukubaluleka kwe-ASTM G93 C akunakuchazwa, ngakumbi kumashishini apho ukhuseleko lubaluleke kakhulu. Iindawo ezityebileyo ngeoksijini zisebenza kakhulu, kwaye nezixa ezincinci zongcoliseko zinokubangela ukusilela okukhulu. Ngokuthobela iinkqubo ezingqongqo zokuqinisekisa kunye nokuqinisekisa ezichazwe kwi-ASTM G93 C, iinkampani zinokuthomalalisa iingozi ezinxulumene nokosuleleka kwaye ziqinisekise ukhuseleko kunye nokuthembeka kweemveliso zazo.

ukuququmbela

I-ASTM G93 C iyona mgangatho ophambili wokuqinisekisa ukucoceka kwezinto kunye namacandelo asetyenziswa kwiindawo ezityebileyo ze-oxygen. Ngokubonelela ngengqinisekiso eneenkcukacha kunye nesikhokelo sokuqinisekisa, umgangatho unceda ishishini ukugcina amanqanaba aphezulu okhuseleko kunye nokuthembeka. Nokuba kungokuhlolwa okubonwayo, ubuchule bokuhlalutya okanye ukugcinwa kwerekhodi ngokungqongqo, i-ASTM G93 C idlala indima ebalulekileyo kulawulo longcoliseko kunye nokunciphisa umngcipheko. Njengoko ishishini liqhubeka nokuguquka kwaye iimfuno zokhuseleko zinyuka, ukuthotyelwa kwemigangatho efana ne-ASTM G93 C kuhlala kubalulekile ukuqinisekisa ukuthembeka kunye nokusebenza kweenkqubo ezibalulekileyo kunye namacandelo.

I-Hikelok inokubonelela ngeemveliso ezahlukeneyo ezithobela umgangatho we-NACE MR0175, njengeIzifakelo zeTubhu,Ukufakwa kwemibhobho,Iivalvu zeBhola,Iivalve zePlug, Iivalvu zokulinganisa, Iintlobo ezininzi, Iivalvu ezitywiniweyo zeBellows, Iivalvu zeenaliti,Jonga iiValves,Iivalve zoNcedo,Iisilinda zeesampuli.