Ukuqinisekisa Umgangatho, Ukuthembeka, kunye Nokuthobela Imithetho Yehlabathi

Kwindawo yezoshishino yanamhlanje, ukuthembeka kwezinto kunye nokunyaniseka kwemveliso kuye kwaba ziimfuno ezibalulekileyo kwizicelo ezibalulekileyo zokhuseleko. Intambo yentsimbi engagqwaliyo ye-904L, eyaziwa ngokuchasana kwayo okugqwesileyo nokugqwala kwe-chloride, amandla aphezulu okutsalwa, kunye nokuqina kwexesha elide, isetyenziswa kakhulu kubunjineli bolwandle, ukucubungula iikhemikhali, i-aerospace, iinkqubo zenkxaso yesakhiwo, kunye namashishini acocekileyo kakhulu. Ukuqinisekisa ukusebenza kunye nokuqinisekisa ukuthotyelwa kwemigangatho yamazwe ngamazwe, ukuqinisekiswa kwezinto kunye nokulandelelwa kwazo kubalulekile. Eli nqaku libonelela ngesishwankathelo esinzulu seendlela zokuqinisekisa, iinkqubo zokulandelela, kunye namaqhinga olawulo lomgangatho wentambo yentsimbi engagqwali ye-904L, igxininisa indlela abavelisi abanjengo-sakysteel abagcina ngayo amanqanaba aphezulu okucaca kunye noxanduva kwiikhonkco zobonelelo zehlabathi.

Ukubaluleka kwesiqinisekiso sezinto ezisetyenzisiweyo kwiCable yeNtsimbi engagqwaliyo ye-904L

Intsimbi engagqwaliyo ye-904L yi-austenitic grade exutywe kakhulu, enekhabhoni ephantsi eyenzelwe ukusebenza kwiindawo ezinoburhalarhume eziqulethe iikloridi, i-sulfuric acid, amanzi olwandle, kunye ne-acidic zoshishino. Ngenxa yokusetyenziswa kwayo kumashishini ajongene nokhuseleko, isiqinisekiso esifanelekileyo sibalulekile ngezizathu ezahlukeneyo:

• Iqinisekisa ukuhambelana kokwakheka kweekhemikhali

• Iqinisekisa ukuthotyelwa kwemigaqo ye-ASTM, EN, kunye ne-ISO

• Iqinisekisa ukuba amandla oomatshini ahambelana neemfuno zobunjineli

• Ibonelela ngamaxwebhu okuhlolwa kweencwadi kunye nokuhlolwa kwemithetho

• Inciphisa iingozi zezinto zomgunyathi okanye ezingaphantsi komgangatho

• Ixhasa ukuthembeka kunye nokhuseleko lwezixhobo zexesha elide

Isiqinisekiso sezinto ezibonakalayo asikokuphela kwemfuneko yoshishino kodwa sikwayimfuneko yokwenziwa kweeprojekthi zibe semgangathweni kwihlabathi liphela.

Iintlobo zeziqinisekiso zezinto ezifunekayo kwiCable yeNtsimbi engagqwaliyo ye-904L

Ukuqinisekisa umgangatho wemveliso, abavelisi kufuneka banikezele ngoluhlu lwamaxwebhu esiqinisekiso asekelwe kwimigangatho eyaziwayo kwihlabathi liphela. Ezi ziqinisekiso zilandelayo zihlala zikhutshwa ngentambo yentsimbi engagqwaliyo ye-904L:

1. Isatifikethi sovavanyo lweMill (MTC 3.1)

I-MTC 3.1 lolona xwebhu lubalulekileyo ekuqinisekiseni umgangatho wezinto eziphathekayo. Iquka:

• Inombolo yobushushu

• Uhlalutyo lokwakheka kweekhemikhali

• Iziphumo zeempawu zoomatshini

• Iinkcukacha zokugqiba umphezulu

• Imeko yonyango lobushushu

• Ukunyamezelana okulinganayo

• Ukuthobela imigangatho efanelekileyo efana ne-ASTM A580, ASTM A1023, ISO 6931, okanye i-EN 10204

I-MTC 3.1 ikhutshwa lisebe lolawulo lomgangatho lomenzi kwaye iqinisekiswe ngovavanyo lwangaphakathi.

2. Isiqinisekiso se-MTC 3.2

Esi satifikethi sikhutshwa ngokubandakanyeka komntu wesithathu. Siquka:

• Ukuqinisekiswa kwe-arhente yokuhlola ezimeleyo (ngokuqhelekileyo yi-SGS, i-BV, i-TUV, okanye i-Lloyd's Register)

• Uvavanyo olongezelelweyo olufana nohlalutyo lokugqwala, ukuqinisekiswa kokutsalwa, okanye ukujonga ukuchaneka kobukhulu

I-MTC 3.2 idla ngokufuneka kwiindawo ezikude nolwandle, kwizixhobo zenyukliya, nakwi-petrochemical apho uxanduva lomgangatho lungqongqo.

3. Ingxelo yoHlalutyo loBume beeKhemikhali

Le ngxelo inika uhlalutyo oluneenkcukacha lwezinto ezibalulekileyo zokudibanisa ezifana nezi:

• I-Nickel

• I-Chromium

• I-Molybdenum

• Ithusi

• Ikhabhoni

• I-silicon

• IManganese

Ezi zinto mazihambelane nemigangatho yentsimbi engagqwaliyo ye-904L ukuqinisekisa ukumelana nokugqwala kunye nokuthembeka koomatshini.

4. Ingxelo yoVavanyo lwePropati yoomatshini

Uvavanyo loomatshini luqinisekisa:

• Tensile strength

• Unikeze Amandla

• Ukwandiswa

• Ukuqina

• Imodulus yokuqina

Ukuhambelana kokusebenza koomatshini kubalulekile ekuphakamiseni, ekuqiniseni, nasekusetyenzisweni kolwakhiwo.

5. Ingxelo yoHlolo olunemilinganiselo

Ukuhlolwa kobukhulu kuqinisekisa:

• Ububanzi bentambo

• Ububanzi bekhebula

• Ubude bokulala

• Ukufana kweStrand

• Imeko yomphezulu

Ubukhulu obuchanekileyo buqinisekisa ukuhambelana nokusebenza kweenkqubo zobunjineli.

6. Ingxelo yoHlolo lomphezulu kunye noBume beMbono

Umgangatho womphezulu uyahlolwa ukuze kufunyanwe:

• Ukuphosa intambo

• Imikrwelo

• Izinto ezifakiweyo kumphezulu

• Uphazanyiso

• Iimpawu zomzobo wentambo

Ukuhlolwa okubonakalayo kunye nokubonakalayo kuqukwe kolu xwebhu.

7. Isatifikethi sokuqinisekiswa kwenkqubo yokuvelisa

Kwimizi-mveliso enolawulo olungqongqo lomgangatho, abavelisi banokukhupha:

• Iingxelo zozinzo lwenkqubo

• Ukuqinisekiswa konyango lobushushu

• Ukuqinisekiswa kokulandeleka kwezinto eziluhlaza

• Izatifikethi zokulinganisa izixhobo

La maxwebhu axhasa ukuthotyelwa kwe-ISO 9001, i-API, i-NORSOK, okanye eminye imigangatho ethile yoshishino.

Iimfuneko zokulandeleka kwezinto kwiCable yeNtsimbi engagqwaliyo ye-904L

Ukulandelelana kukukwazi ukulandelela imveliso ukusuka kwizinto eziluhlaza ukuya kwiintambo ezigqityiweyo. Kwimizi-mveliso ebalulekileyo, abanini beeprojekthi kunye nabalawuli bafuna ukucaca ngokupheleleyo, kuquka ukulandelwa kwembali kwinqanaba ngalinye lemveliso.

1. Ukulandeleka kweNombolo yoBushushu

Ikhoyili nganye yentsimbi yentsimbi engagqwaliyo ye-904L inephawu lenombolo yobushushu eyahlukileyo. Le nombolo idibanisa intambo ne:

• Ibhetshi yokwenza intsimbi

• Ukwakheka kweekhemikhali

• Umthengisi wezinto eziluhlaza

• Iirekhodi zohlolo

• Uvavanyo lokuthembeka kwesakhiwo

Ukulandeleka kwenani lobushushu kuqinisekisa ukuhambelana nokuthembeka.

2. Ukulandeleka kweRekhodi yeBatch kunye neMveliso

Irekhodi yabavelisi:

• Ibhetshi yokudweba ngocingo

• Ibhetshi yokuncamathela intambo

• Ukuchongwa komqhubi

• Iiparamitha zomatshini wemveliso

• Iindawo zokuhlola umgangatho

Ezi rekhodi zivumela iinjineli ukuba zichonge naziphi na iingxaki ezinokwenzeka kwinkqubo.

3. Ukulandelela Umthombo Wezinto Ezingavulwanga

Ukulandelela umgangatho kufuna ukwazi:

• Imvelaphi yomthengisi

• Indawo yokuvelisa

• Ulwazi lokunyibilikisa nokuqokelela ulwazi

• Amaxwebhu angaphambi kokucubungula

Oku kuthintela ukuba izinto ezingaphantsi komgangatho okanye ezingezizo zomgunyathi zingangeni kwikhonkco lemveliso.

4. Ukubeka esweni iNkqubo kunye nokuLoga idatha yoMgangatho

Ngexesha lokuveliswa kweentambo, idatha ephambili iyarekhodwa:

• Ubungakanani kunye nomlinganiselo woxinzelelo

• Amanani okunciphisa umzobo wentambo

• I-torque yokuncamathela intambo

• Ukuqinisekiswa kwendlela yokubeka

• Iilog zokuthambisa kunye nemeko yomphezulu

Ukubeka iliso ngexesha langempela kuqinisekisa umgangatho ozinzileyo wokuvelisa.

5. Ukuphawulwa kunye nokuchongwa kweMveliso yokugqibela

Intambo nganye yentsimbi engagqwaliyo ye-904L okanye ikhoyili ibandakanya oku kulandelayo:

• Ikhowudi yemveliso

• Inombolo yobushushu

• Inkcazo yobubanzi

• Uhlobo lolwakhiwo (olufana ne-7×7 okanye i-7×19)

• Umhla wokuveliswa

• Isitampu sokuhlola

Ukubhala iilebhile ezicacileyo kwenza ukuba kubonakale ngokukhawuleza ngexesha lokufakwa nokugcinwa.

Iingenelo zeSatifikethi seMpahla kunye nokulandeleka kwayo kwizicelo zemizi-mveliso

Iinkqubo ezifanelekileyo zokuqinisekisa kunye nokulandelela umkhondo zizisa iingenelo ezinokulinganiswa kwiiprojekthi zobunjineli.

1. Ukhuseleko oluphuculweyo

Amaxwebhu achanekileyo aqinisekisa ukuba iintambo ezisetyenziswa ekuphakamiseni, elwandle, okanye kwizicelo zesakhiwo ziyahlangabezana nemida yokhuseleko ephantsi.

2. Iingozi Zokusebenza Ezincitshisiweyo

Ukulandelelana kuvumela iinjineli ukuba zifumane kwaye zihlukanise iziphene ngokukhawuleza, kunciphisa ixesha lokungasebenzi kunye neendleko zokulungisa.

3. Ukuthobela iMimiselo yaMazwe ngaMazwe

Amashishini amaninzi afuna amaxwebhu angqongqo ukuze kuhlolwe, kuquka ioyile negesi engaphandle kolwandle, izityalo zeekhemikhali, kunye nezakhiwo zenyukliya.

4. Ukucaca okuphuculweyo kweCandelo loNikezelo

Amaqela eprojekthi anokuqinisekisa ubunyani bezinto ezisetyenzisiweyo kubathengisi behlabathi liphela.

5. Ukuzithemba Okukhulu Ekusebenzeni Kwexesha Elide

Ngokuqinisekiswa okupheleleyo, abachaphazelekayo banethemba lokuba intambo ye-904L iyahlangabezana nolindelo lokumelana nokugqwala kunye nokusebenza kakuhle koomatshini.

Indlela i-sakysteel eqinisekisa ngayo isiqinisekiso esipheleleyo kunye nokulandeleka

Njengomthengisi othembekileyo weemveliso zentsimbi engagqwaliyo kunye ne-nickel alloy, i-sakysteel ilandela imigangatho yamazwe ngamazwe ukuqinisekisa ukuqinisekiswa okupheleleyo kunye nokulandeleka ngokupheleleyo kwentambo yentsimbi engagqwaliyo ye-904L.

Imisebenzi yenkampani ibandakanya:

• Ukubonelela ngesatifikethi se-MTC 3.1 kunye ne-optional 3.2

• Ukugcina ukulandeleka okupheleleyo kwenani lobushushu

• Ukuqhuba uvavanyo loomatshini, iikhemikhali kunye nokugqwala kwibhetshi nganye

• Ukurekhoda zonke iiparameter zemveliso ukuze kube sobala ngokupheleleyo

• Ukuqinisekisa ukuthotyelwa kwemigangatho ye-ASTM, EN, ISO, kunye nemigangatho ethile yabathengi

• Ukunika inkxaso yokuhlola yomntu wesithathu xa iceliwe

Ngale ndlela, i-sakysteel inika intambo yentsimbi engagqwaliyo engama-904L ehlangabezana nolindelo oluphezulu kwiiprojekthi zobunjineli zehlabathi.

Isiphelo

Ukuqinisekiswa kwezinto kunye nokulandeleka kwazo zizinto ezibalulekileyo kwiinkqubo zokuqinisekisa umgangatho zanamhlanje kwintambo yentsimbi engagqwaliyo ye-904L. Ezi nkqubo ziqinisekisa ukuba intambo nganye ihlangabezana neemfuno ezingqongqo zeekhemikhali, zoomatshini, kunye nobukhulu ngelixa inika ukusebenza okuthembekileyo kwiindawo zoshishino ezinzima. Ngokusebenzisa isiqinisekiso esipheleleyo, ukugcinwa kweerekhodi ngokuchanekileyo, kunye neendlela zemveliso ezicacileyo, abavelisi baxhasa ukufakwa kobunjineli okukhuselekileyo, okuthobelayo, kunye nokuhlala ixesha elide. Njengoko amashishini eqhubeka nokubeka phambili ukuthembeka kunye noxanduva, intambo yentsimbi engagqwaliyo ye-904L eqinisekisiweyo ngokupheleleyo nelandelekayo iya kuhlala isemgangathweni wezicelo zokusebenza okuphezulu kwihlabathi liphela.