Khoom Taw qhia
Qhov kub duav galvanized steel yeeb nkab yog ib qho kev siv cov qauv kev tsim kho.Qhov muaj txheej siab zinc thiab kev pab cuam lub neej ntev dua.Qhov ntau lawm ntawm nws yog tias kub kuav los tiag steel sawb ua rau hauv cov raj dub, tom qab ntawd galvanized hauv lub taub hau raj.Qhov tuab ntawm kub dauv galvanized steel yeeb nkab feem ntau saum toj no2.2mm.Thiab nws tuaj yeem siv tau li 7-10years.
Cov Lus Qhia Ntau Lawm
| Chav Kawm: Teeb | Chav Kawm: Nruab Nrab | Chav Kawm: Hnyav | ||||||
| nti | hli | Ntshiab Vaj | hli | Ntshiab Vaj | hli | Ntshiab Vaj | ||
| 1/2" | 21.4 | 2 | 21.7 | 2.6 | 21.7 | 3.2 | ||
| 3/4" | 26.9 | 2.3 | 27.2 | 2.6 | 27.2 | 3.2 | ||
| 1" | 33.8 | 2.6 | 34.2 | 3.2 | 34.2 | 4 | ||
| 1-1 / 4" | 42.5 | 2.6 | 42.9 | 3.2 | 42.9 | 4 | ||
| 1-1 / 2" | 48.4 | 2.9 | 48.8 | 3.2 | 48.8 | 4 | ||
| 2" | 60.2 | 2.9 | 60.8 | 3.6 | 60.8 | 4.5 | ||
| 2-1 / 2" | 76 | 3.2 | 76.6 | 3.6 | 76.6 | 4.5 | ||
| 3" | 887.7 | 3.2 | 89.5 | 4 | 89.5 | 5 | ||
| 4" | 113 | 3.6 | 114.9 | 4.5 | 114.9 | 5.4 | ||
Khoom Ua Lag Luam
Dub tshuaj ntsuam& rarr; dai khoom& rarr; degreasing& rrr; rinsing& rrr; pick pick& rarr; tu& rarr; dipping tus neeg sawv cev& rarr; huab cua sov kom qhuav& rarr; kub dip galvanizing& rarr; cua txias& rarr; passivation thiab yaug& rarr; unloading& rrr; kev kuaj xyuas thiab txiav& rarr; ntim thiab chaw cia khoom
Khoom Soj Ntsuam
Peb muaj peb tus kheej kuaj ua ntau yam kev sim kom tswj tau qhov zoo.
Cim npe nrov: kev tsim kho siv galvanized laj kab yeeb nkab nrog threaded kawg thiab cap, ua nyob rau hauv Tuam Tshoj, tuam ntxhab, cov chaw muag khoom
