Cov khoom lag luam
GB / T 3091 galvanized steel yeeb nkab yog ib hom welded steel yeeb nkab coated nrog ib txheej ntawm cov yeeb nkab steel nyob ntawm kub dipping lossis electroplating txoj kev. Qhov no hom ntawm cov yeeb nkab steel tsis tsuas yog muaj lub zog thiab tsis sib xws ntawm cov yeeb nkab steel, tab sis kuj tseem muaj cov txheej corrosion zoo vim yog cov galvanized txheej.




Lub ntsiab siv
Nws yog tsuas yog siv rau kev xa cov kua feem ntau qis dua cov kua mis xws li dej, roj, dej thiab cua sov dej lossis dej sov. Tsis tas li ntawd, vim nws zoo corrosion tsis kam, nws kuj tseem tuaj yeem siv rau kev lag luam roj av, cov khoom siv tshuaj siv tshuaj, cov roj me me ntxiv thiab ntau lwm lub sijhawm.
GB / T 3091
GB / T 3091 yog lub teb chaws tus txheej txheem ntawm galvanized welded steel yeeb nkab rau cov txheej txheem ua kua roj ntau los ntawm cov txheej txheem kev coj ua ntawm Tuam Tshoj. Tus qauv qhia qhov loj me, cov duab, qhov hnyav, kev ntsuas, kev ntsuas kev sib tw, daim ntawv pov thawj ntawm welded steel yeeb nkab kis.
Nta thiab Qhov Zoo
Cov tshuaj tiv thaiv corrosion:Cov txheej galvanized yuav ua tau zoo tiv thaiv cov yeeb nkab steel los ntawm kev xeb thiab corroding hauv cov chaw ntub dej thiab kev ua kom huv, ntev nws lub neej pabcuam.
Lub zog siab thiab ua kom nruj:Cov yeeb nkab steel uas nws tus kheej muaj lub zog siab thiab ua kom nruj, muaj peev xwm ntawm cov khoom siab thiab thauj khoom.
Kev ua tau yooj yim thiab kev teeb tsa:Galvanized steel yeeb tuaj yeem ua tiav thiab nruab los ntawm kev txiav, khoov, vuam thiab lwm txoj kev, nrog siab yoog.
Daim Ntawv Thov Kev Thov
Kev siv kua dej qis rau dej: xws li cov dej so thiab tso kua dej, roj kev xa khoom, roj kev xa khoom, thiab lwm yam.
Lub tsev qauv qauv: rau kev txhawb nqa thiab kev sib txuas ntawm lub tsev qauv qauv xws li choj thiab tresles.
Cov khoom siv tshuaj lom neeg: xws li roj rhaub, hws txias txias, thee d d distillation ntxuav cov roj sib pauv roj thiab lwm cov khoom siv roj ntsha.
Sab Nraum Inerch Thiab Phab Ntsa Thickness
| Nps | Dn | Od | Tus sch10 | Sch20 | Sch30 |
| 16 | 400 | 406.4 | 6.35 | 7.92 | 9.53 |
| 18 | 450 | 457.2 | 6.35 | 7.92 | 11.13 |
| 20 | 500 | 508 | 6.35 | 9.53 | 12.70 |
| 22 | 550 | 558.8 | 6.35 | 9.53 | 12.70 |
| 24 | 600 | 609.6 | 6.35 | 9.53 | 14.27 |
Cim npe nrov: GB T 3091 galvanized steel yeeb nkab, Tuam Tshoj GB T 3091 galvanized steel yeeb nkab tuam txhab manufacturers, lwm tus neeg, Hoobkas


