Ukubaluleka kokuHlolwa rhoqo kweMijelo yoGutyulo
Idayamitha yaNgaphandle ecacisiweyo (D) | Ubungqingqwa boDonga obucacisiweyo kwi-mm | Ubuncinci boxinzelelo lovavanyo (Mpa) | ||||||||||
IBanga leNsimbi | ||||||||||||
in | mm | I-L210(A) | I-L245(B) | I-L290(X42) | I-L320(X46) | I-L360(X52) | I-L390(X56) | I-L415(X60) | I-L450(X65) | I-L485(X70) | I-L555(X80) | |
8-5/8 | 219.1 | 5.0 | 5.8 | 6.7 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16.6 | 19.0 |
7.0 | 8.1 | 9.4 | 13.9 | 15.3 | 17.3 | 18.7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
10.0 | 11.5 | 13.4 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
9-5/8 | 244.5 | 5.0 | 5.2 | 6.0 | 10.1 | 11.1 | 12.5 | 13.6 | 14.4 | 15.6 | 16.9 | 19.3 |
7.0 | 7.2 | 8.4 | 14.1 | 15.6 | 17.5 | 19.0 | 20.2 | 20.7 | 20.7 | 20.7 | ||
10.0 | 10.3 | 12.0 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
10-3/4 | 273.1 | 5.0 | 4.6 | 5.4 | 9.0 | 10.1 | 11.2 | 12.1 | 12.9 | 14.0 | 15.1 | 17.3 |
7.0 | 6.5 | 7.5 | 12.6 | 13.9 | 15.7 | 17.0 | 18.1 | 19.6 | 20.7 | 20.7 | ||
10.0 | 9.2 | 10.8 | 18.1 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
12-3/4 | 323.9 | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9.4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.6 |
7.0 | 5.5 | 6.5 | 10.7 | 11.8 | 13.2 | 14.3 | 15.2 | 16.5 | 17.8 | 20.4 | ||
10.0 | 7.8 | 9.1 | 15.2 | 16.8 | 18.9 | 20.5 | 20.7 | 20.7 | 20.7 | 20.7 | ||
(325.0) | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9.4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.5 | |
7.0 | 5.4 | 6.3 | 10.6 | 11.7 | 13.2 | 14.3 | 15.2 | 16.5 | 17.8 | 20.3 | ||
10.0 | 7.8 | 9.0 | 15.2 | 16.7 | 18.8 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | ||
13-3/8 | 339.7 | 5.0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.1 | 13.9 |
8.0 | 5.9 | 6.9 | 11.6 | 12.8 | 14.4 | 15.6 | 16.6 | 18.0 | 19.4 | 20.7 | ||
12.0 | 8.9 | 10.4 | 17.4 | 19.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
14 | 355.6 | 6.0 | 4.3 | 5.0 | 8.3 | 9.2 | 10.3 | 11.2 | 11.9 | 12.9 | 13.9 | 15.9 |
8.0 | 5.7 | 6.6 | 11.1 | 12.2 | 13.8 | 14.9 | 15.9 | 17.2 | 18.6 | 20.7 | ||
12.0 | 8.5 | 9.9 | 16.6 | 18.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
(377.0) | 6.0 | 4.0 | 4.7 | 7.8 | 8.6 | 9.7 | 10.6 | 11.2 | 12.2 | 13.1 | 15.0 | |
8.0 | 5.3 | 6.2 | 10.5 | 11.5 | 13.0 | 14.1 | 15.0 | 16.2 | 17.5 | 20.0 | ||
12.0 | 8.0 | 9.4 | 15.7 | 17.3 | 19.5 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
16 | 406.4 | 6.0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.2 | 13.9 |
8.0 | 5.0 | 5.8 | 9.7 | 10.7 | 12.0 | 13.1 | 13.9 | 15.1 | 16.2 | 18.6 | ||
12.0 | 7.4 | 8.7 | 14.6 | 16.1 | 18.1 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | ||
(426.0) | 6.0 | 3.5 | 4.1 | 6.9 | 7.7 | 8.6 | 9.3 | 9.9 | 10.8 | 11.6 | 13.3 | |
8.0 | 4.7 | 5.5 | 9.3 | 10.2 | 11.5 | 12.5 | 13.2 | 14.4 | 15.5 | 17.7 | ||
12.0 | 7.1 | 8.3 | 13.9 | 15.3 | 17.2 | 18.7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
18 | 457.0 | 6.0 | 3.3 | 3.9 | 6.5 | 7.1 | 8.0 | 8.7 | 9.3 | 10.0 | 10.8 | 12.4 |
8.0 | 4.4 | 5.1 | 8.6 | 9.5 | 10.7 | 11.6 | 12.4 | 13.4 | 14.4 | 16.5 | ||
12.0 | 6.6 | 7.7 | 12.9 | 14.3 | 16.1 | 17.4 | 18.5 | 20.1 | 20.7 | 20.7 | ||
20 | 508.0 | 6.0 | 3.0 | 3.5 | 6.2 | 6.8 | 7.7 | 8.3 | 8.8 | 9.6 | 10.3 | 11.8 |
8.0 | 4.0 | 4.6 | 8.2 | 9.1 | 10.2 | 11.1 | 11.8 | 12.8 | 13.7 | 15.7 | ||
12.0 | 6.0 | 6.9 | 12.3 | 13.6 | 15.3 | 16.6 | 17.6 | 19.1 | 20.6 | 20.7 | ||
16.0 | 7.9 | 9.3 | 16.4 | 18.1 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
(529.0) | 6.0 | 2.9 | 3.3 | 5.9 | 6.5 | 7.3 | 8.0 | 8.5 | 9.2 | 9.9 | 11.3 | |
9.0 | 4.3 | 5.0 | 8.9 | 9.8 | 11.0 | 11.9 | 12.7 | 13.8 | 14.9 | 17.0 | ||
12.0 | 5.7 | 6.7 | 11.8 | 13.1 | 14.7 | 15.9 | 16.9 | 18.4 | 19.8 | 20.7 | ||
14.0 | 6.7 | 7.8 | 13.8 | 15.2 | 17.1 | 18.6 | 19.8 | 20.7 | 20.7 | 20.7 | ||
16.0 | 7.6 | 8.9 | 15.8 | 17.4 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
22 | 559.0 | 6.0 | 2.7 | 3.2 | 5.6 | 6.2 | 7.0 | 7.5 | 8.0 | 8.7 | 9.4 | 10.7 |
9.0 | 4.1 | 4.7 | 8.4 | 9.3 | 10.4 | 11.3 | 12.0 | 13.0 | 14.1 | 16.1 | ||
12.0 | 5.4 | 6.3 | 11.2 | 12.4 | 13.9 | 15.1 | 16.0 | 17.4 | 18.7 | 20.7 | ||
14.0 | 6.3 | 7.4 | 13.1 | 14.4 | 16.2 | 17.6 | 18.7 | 20.3 | 20.7 | 20.7 | ||
19.1 | 8.6 | 10.0 | 17.8 | 19.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
22.2 | 10.0 | 11.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
24 | 610.0 | 6.0 | 2.5 | 2.9 | 5.1 | 5.7 | 6.4 | 6.9 | 7.3 | 8.0 | 8.6 | 9.8 |
9.0 | 3.7 | 4.3 | 7.7 | 8.5 | 9.6 | 10.4 | 11.0 | 12.0 | 12.9 | 14.7 | ||
12.0 | 5.0 | 5.8 | 10.3 | 11.3 | 12.7 | 13.8 | 14.7 | 15.9 | 17.2 | 19.7 | ||
14.0 | 5.8 | 6.8 | 12.0 | 13.2 | 14.9 | 16.1 | 17.1 | 18.6 | 20.0 | 20.7 | ||
19.1 | 7.9 | 9.1 | 16.3 | 17.9 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
25.4 | 10.5 | 12.0 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
(630.0) | 6.0 | 2.4 | 2.8 | 5.0 | 5.5 | 6.2 | 6.7 | 7.1 | 7.7 | 8.3 | 9.5 | |
9.0 | 3.6 | 4.2 | 7.5 | 8.2 | 9.3 | 10.0 | 10.7 | 11.6 | 12.5 | 14.3 | ||
12.0 | 4.8 | 5.6 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16.6 | 19.0 | ||
16.0 | 6.4 | 7.5 | 13.3 | 14.6 | 16.5 | 17.8 | 19.0 | 20.6 | 20.7 | 20.7 | ||
19.1 | 7.6 | 8.9 | 15.8 | 17.5 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
25.4 | 10.2 | 11.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 |
Intshayelelo yeMveliso
Ukubaluleka kokuhlolwa rhoqo ekwakhiweni komjelo ophantsi komhlaba ohambisa amanzi amdaka akukwazi ukugqithwa. Ukuhlolwa rhoqo kunceda ukufumanisa iingxaki ezinokuthi zibekho ngaphambi kokuba zibe nzulu, ziqinisekisa ubomi obude kunye nokuthembeka kwenkqubo yakho yogutyulo. Ngokukhetha i-A252 yeBanga le-III ipayipi yensimbi, iinjineli zinokuqiniseka ukuba zityala imali kwimveliso engahambelani nemigangatho yoshishino kuphela, kodwa idlula. Amandla aphezulu kunye nokunganyangeki kwe-corrosion kwimibhobho yethu iyenza ibonakale kwimarike, iyenze ibe lolona khetho lufanelekileyo kwiiprojekthi ezixabisa ukuqina kunye nokomelela okuphezulu.
Eyilelwe ukumelana neemeko ezinzima ezixhaphakileyo kwiindawo zogutyulo, i-A252 Grade 3 Steel Pipe yethu inika uxolo lwengqondo kwiinjineli kunye nabaphathi beeprojekthi. Ukuzibophelela kwethu kumgangatho nokuveliswa kwezinto ezintsha kuqinisekisa ukuba iimveliso zethu zenziwe ngeyona migaqo iphezulu, zivumela ukuba zidityaniswe ngaphandle komthungo kuyo nayiphi na iprojekthi yogutyulo.
I-Advantage yeMveliso
Enye yeenzuzo eziphambili zokusebenzisa i-A252 yeBanga le-III ipayipi yensimbi kukuqina kwayo okuphezulu. Le mibhobho yenzelwe ukujamelana neemeko ezinzima zokusingqongileyo, izenza zilungeleumgca wogutyuloizicelo apho ukuba sesichengeni sokufuma kunye nezinto ezonakalisayo zingenakuthintelwa.
Ukuxhatshazwa kwe-corrosion ye-A252 yeBanga le-III yensimbi kuthetha ukuba imibhobho ayinakuchaphazeleka kakhulu ukuwohloka kwexesha, ukunciphisa imfuno yokulungiswa rhoqo okanye ukutshintshwa. Oku akukongi kuphela iindleko ekuhambeni kwexesha, kodwa kukwanciphisa ukuphazamiseka kuluntu olungqongileyo.
Ukusilela kweMveliso
Iindleko zokuqala zeepayipi zensimbi ze-A252 zeBanga lesi-3 zingaba phezulu kunezinye izinto, ezinokudimaza abanye abaphathi beprojekthi ukuba bangazikhetheli.
Ukongeza, inkqubo yokufakela inokuba nzima ngakumbi, idinga abasebenzi abanezakhono kunye nezixhobo ezizodwa. Oku kunokukhokelela ekwenyukeni kweendleko zomsebenzi kunye nobude beprojekthi, zombini ezo ziyimiba ebalulekileyo kuyo nayiphi na iprojekthi yokwakha.

Isicelo
Kulwakhiwo lwemibhobho yamanzi amdaka, ukukhethwa kwezinto eziphathekayo kunokuchaphazela kakhulu ixesha lokuphila kunye nokuthembeka kwesiseko. Phakathi kwezinto ezininzi ezikhoyo, i-A252 yeBanga lesi-3 ipayipi yensimbi ivelele njengombangi ophezulu ngenxa yamandla ayo aphezulu kunye nokuxhathisa ukubola. Ezi zakhiwo zenza ukuba ibe lolona khetho lufanelekileyo kwiinjineli zokuqinisekisa ukuba iiprojekthi zabo ziya kumelana novavanyo lwexesha.
Iimpawu ezizodwa ze-A252 yeBanga le-III ipayipi yensimbi yenza ukuba ibonakale kwiimarike. Ukuqina kwayo okuphezulu kwenza ukuba ikwazi ukumelana noxinzelelo olubekwe zinkonzo eziphantsi komhlaba, ngelixa ukuxhathisa kwayo kokubola kuqinisekisa ukuba ihlala yomelele nakwimeko ezingqongileyo. Oku kuhlala ixesha elide kunye nokuthembeka kubaluleke kakhulu kwiiprojekthi zogutyulo, njengoko ukusilela kunokubangela ukulungiswa kweendleko kunye nokuphazamiseka okukhulu kokusebenza.
FAQS
Q1:Yintoni i-A252 yeBanga lesi-3 lombhobho wentsimbi?
I-A252 yeBanga le-III iPipe yentsimbi ngumbhobho wentsimbi yesakhiwo eyenzelwe izicelo ezifana nemibhobho yogutyulo apho ukuqina kunye nokuphila ixesha elide kubalulekile. Ulwakhiwo lwayo olumagqagala luqinisekisa ukuba luyakwazi ukumelana neemeko ezinzima eziqhelekileyo kwiindawo eziphantsi komhlaba.
Q2:Kutheni ukhetha i-A252 yeBanga lesi-3 iPipe yentsimbi?
Iinjineli kunye neengcali zokwakha zihlala zibuza ukuba kutheni kufuneka zikhethe umbhobho we-A252 Class 3 ngaphezu kwezinye izinto. Impendulo ilele kumandla ayo aphezulu kunye nokumelana nomhlwa. Ezi zakhiwo zenza ukuba zilungele ukwakhiwa kwemibhobho yamanzi amdaka, njengoko inokumelana noxinzelelo kunye nokuvezwa kweekhemikhali ezinokubakho eziza nokulawulwa kwamanzi amdaka. Ngokukhetha olu hlobo lombhobho, iinjineli zinokuqiniseka ukuba iiprojekthi zabo ziya kuma ukuvavanya kwexesha, ukunciphisa imfuneko yokulungiswa kweendleko kunye nokutshintshwa.