Plain Round & PCCP Wire
Plain round waya ndicho chigadzirwa chedu chekare chine nhoroondo refu yekugadzira muSilvery Dragon.Ichi chigadzirwa chakakodzera pre-stressed kongiri njanji hope, kongiri ndiro uye kongiri pombi, etc. Its kureba kubva φ4.0mm kusvika φ12.0mm uye tensile simba kubva 1470 kusvika 1960MPa.Ukuru kushivirira kwechigadzirwa ichi kwakarurama;iyo yepamusoro yemhando yakanakisa, iyo mechanical pfuma yakafanana;kuoma kwacho kwakanaka;simba rebhatani rakakwirira.Iko kushushikana kunodzoreredzwa uye kudzika kuzorora, uku kuneta kwayo uye hydrogen embrittlement data yakakwira kupfuura iyo yepasirese zviyero zvinopihwa.Huwandu hukuru hunotengeswa kunze kwenyika kumisika yekunze mumakumi emakore apfuura.
Silvery Dragon ndiyo yekutanga R & D bhizinesi rePre-stressed simbi waya yePCCP muChina, iyo yenyika chiyero chekumisikidza bhizinesi uye akanakisa mutengesi ane kugona, tekinoroji, mhando uye mabhenefiti ekuita.Zvigadzirwa zvedu zvagara zviri munzvimbo inotungamira muindasitiri kubva mukugadzirwa kwezvinhu, otomatiki yekugadzira mutsara mutsara, anti-hydrogen embrittlement senitivity test.Zvichakadaro, Silvery Dragon yakanyorawo GB/T5223 uye Chinese PCCP zviyero.Kubva 2001, zvigadzirwa zveSilvery Dragon zvakashandiswa mumapurojekiti anopfuura makumi masere akakosha ekuchinjisa mvura ane madhayamita kubva 2.0-4.0m PCCP, senge chirongwa chekutsausa mvura kubva kuIrtysh river kuenda kuUrumqi, South-North mvura diversion Beijing chikamu, Henan chikamu & Hebei. chikamu, iyo Mopanshan mvura yekufambisa Project muHarbin, Shenyang Dahuofang Project, chikamu chechipiri cheShanxi yellow River Project uye North-West Liaoning Water Division Project.Huwandu hwese hunodarika 1,200,000tons.Uye zvakare, isu takatumira kumusika wemhiri kwemakungwa, seEgypt, Canada uye nezvimwe. Kunze kweiyo yenyika standard GB/T5223, isu tinogona zvakare kusangana neASTMA648, NFEN642 uye mamwe maitiro epasirese uye akakosha maratidziro evatengi.
Key parameters & referensi zviyero
| Chitarisiko | Zita Dia.(mm) | Tensile Simba (MPa) | Kuzorora (1000h) | Mitemo |
| 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 | Kuzorora kwakaderera≤2.5% | GB/T5223, ASTMA421, BS5896 |
| PCCP Wire | 4.88, 6.35, 7.92 | 1520,1650,1740 | Kuzorora zvakajairika≤7.5% | ASTMA648, NFEN642 |
