Umjikelo ongenanto&PCCP ucingo
Ucingo olusangqangi olucacileyo yimveliso yethu yemveli enembali yemveliso ende kwiSilvery Dragon.Le mveliso ifanelekile kwindawo yokulala yekhonkrithi egxininiswe kwangaphambili, ipleyiti yekhonkrithi kunye nombhobho wekhonkrithi, njl.Ukunyamezela ubungakanani bale mveliso kuchanekile;umgangatho womphezulu ubalaseleyo, ipropati yomatshini ifana;ukuqina kuhle;amandla okuqhobosha aphezulu.Luxinzelelo oluhlaziyiweyo kunye nokuphumla okuphantsi, ngeli xesha ukudinwa kwayo kunye nedatha ye-hydrogen embrittlement iphezulu kunemimiselo yemigangatho yamazwe ngamazwe.Isixa esikhulu sithunyelwa kumazwe angaphandle kwiimarike zangaphandle kumashumi eminyaka adlulileyo.
I-Silvery Dragon yinkampani yokuqala ye-R & D ye-Pre-stressed steel wire ye-PCCP e-China, i-standard standard setting yelizwe kunye nomthengisi obalaseleyo onamandla, iteknoloji, umgangatho kunye neenzuzo zokusebenza.Iimveliso zethu bezisoloko zikwindawo ephambili kushishino ukusuka kuphuhliso lwemathiriyeli ekrwada, uphuhliso lomgca wemveliso oluzenzekelayo, uvavanyo lokuvalelwa kwe-anti-hydrogen embrittlement.Okwangoku, i-Silvery Dragon nayo yabhala imigangatho ye-GB/T5223 kunye ne-PCCP yaseTshayina.Ukusukela ngo-2001, iimveliso ze-Silvery Dragon zisetyenziswe kwiiprojekthi ezingaphezulu kwama-80 ezibalulekileyo zokuphambukisa amanzi kunye needayamitha ukusuka kwi-2.0-4.0m PCCP, njengeprojekthi yokuphambukisa amanzi ukusuka kumlambo i-Irtysh ukuya e-Urumqi, icandelo lamanzi aseMzantsi-North eBeijing, icandelo le-Henan kunye ne-Hebei. icandelo, iProjekthi yothutho lwamanzi eMopanshan eHarbin, iProjekthi yeShenyang Dahuofang, isigaba sesibini seProjekthi yeShanxi yellow River kunye neProjekthi yeCandelo laManzi laseNorth-West Liaoning.Isixa sisonke sidlula iitoni eziyi-1,200,000.Kwaye kwakhona, sithumele kwiimarike zaphesheya, njengeYiputa, iCanada kunye njl njl. Ngaphandle komgangatho wesizwe we-GB/T5223, sinokudibana ne-ASTMA648, NFEN642 kunye neminye imigangatho yamazwe ngamazwe kunye neenkcukacha ezikhethekileyo zabathengi.
Iiparamitha eziphambili kunye nemigangatho yereferensi
| Imbonakalo | iDiya eQelekileyo.(mm) | Amandla Okuqina (MPa) | Ukuphumla (1000h) | Imigangatho |
| Plain Round Wire | 4.0, 5.0, 6.0, 7.0, 7.5, 8.0, 9.0, 10.0, 11.0, 12.0 | 1470,1570,1670,1770,1860,1960 | Ukuphumla okuphantsi≤2.5% | I-GB/T5223, ASTMA421, BS5896 |
| PCCP ucingo | 4.88, 6.35, 7.92 | 1520,1650,1740 | Ukuphumla okuqhelekileyo≤7.5% | I-ASTMA648, NFEN642 |
