Tuam Tshoj Chaw tsim tshuaj paus rau Tuam Tshoj zam yas Square looj tsom iav dub rau poj niam & txiv neej
Uas muaj lub suab zoo ua lag luam credit ntsuam xyuas, tshwj xeeb tom qab-muag muab kev pab cuam thiab niaj hnub tsim khoom, peb tam sim no tau txais ib tug superb sawv ntawm peb cov neeg yuav khoom thoob plaws ntiaj teb no rau Tuam Tshoj Chaw tsim tshuaj paus rau Tuam Tshoj zam yas Square looj tsom iav dub rau poj niam & txiv neej, Peb lub tuam txhab ua haujlwm. los ntawm cov txheej txheem ntawm "kev ncaj ncees-raws li, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes".Peb cia siab tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg lag luam thoob plaws ntiaj teb.
Uas muaj lub suab ua lag luam kev lag luam credit rating, tshwj xeeb tom qab-muag tus neeg muab khoom thiab cov chaw tsim khoom niaj hnub, tam sim no peb tau txais txiaj ntsig zoo ntawm peb cov neeg yuav khoom thoob ntiaj teb rauTuam Tshoj Eyewear thiab Sunnies nqe, Peb lub tuam txhab txhawb nqa tus ntsuj plig ntawm "kev tsim kho tshiab, kev sib haum xeeb, kev ua haujlwm pab pawg thiab kev sib koom ua ke, txoj kev taug kev, kev ua haujlwm zoo".Muab sijhawm rau peb thiab peb yuav ua pov thawj peb lub peev xwm.Nrog koj txoj kev pab zoo, peb ntseeg tias peb tuaj yeem tsim lub neej yav tom ntej nrog koj ua ke.
Lub npe ntawm cov khoom | Loj | Phab ntsa thickness | Lub npe ntawm cov khoom | Loj | Phab ntsa thickness |
Square tubes | 20 * 20 | 1.3-2.5 Nws | Rectangular cov raj | 20 * 30 | 1.3-2.75 Nws |
25 * 25 | 1.3-2.75 Nws | 20 * 40 | 1.3-2.75 Nws | ||
30 * 30 | 1.3-2.75 Nws | 25 * 40 | 1.3-2.75 Nws | ||
40 * 40 | 1.3-3.75 Nws | 30 * 50 | 1.3-4.75 Nws | ||
50 * 50 | 1.3-5.75 Nws | 30 * 60 | 1.3-4.75 Nws | ||
60 * 60 | 1.3-5.75 Nws | 40 * 50 | 1.3-4.75 Nws | ||
70 * 70 | 1.3-5.75 Nws | 40 * 80 | 1.3-4.75 Nws | ||
80 * 80 | 1.3-5.75 Nws | 50 * 70 | 1.3-4.75 Nws | ||
90 * 90 | 1.3-5.75 Nws | 50 * 80 | 1.3-4.75 Nws | ||
100 * 100 hli | 1.5-12 | 60 * 90 | 1.3-4.75 Nws | ||
120 * 120 hli | 2.5-12 | 50 * 100 hli | 1.3-5.75 Nws | ||
140 * 140 hli | 2.75-16.00 Nws | 50 * 150 | 1.3-5.75 Nws | ||
150 * 150 hli | 2.75-16.00 Nws | 60 * 160 hli | 1.3-5.75 Nws | ||
160 * 160 hli | 3.0-16 | 100 * 150 hli | 2.5-16 | ||
180 * 180 hli | 3.0-16 | 100 * 200 hli | 2.5-16 | ||
200 * 200 hli | 3.0-16 | 100 * 250 hli | 2.5-16 | ||
250 * 250 hli | 4.75—20 | 150 * 300 hli | 4.5-16 | ||
300 * 300 hli | 4.75—20 | 200 * 300 hli | 5.5-20 | ||
400 * 400 hli | 4.75—20 | 200 * 400 hli | 5.5-20 | ||
500 * 500 hli | 4.75—20 | 400 * 600 hli | 5.5-20 |
Cov khoom siv thiab cov khoom siv kho tshuab
Khoom siv | Yield Point (Mpa) | Tensile zog (Mpa) | Elongation (%) |
Q195 = Qib B, SS330 SPHC, S185 | > 195 | 315-430 : kuv | 32-33 : kuv |
Q215 = Qib C / CS Hom B, SS330 SPHC | > 215 | 335-450 : kuv | 26-31 : kuv |
Q235 = Qib D, SS400, S235 | > 235 | 375-500 Nws | 24-26 |
Q345 = Qib 50/345,SPFC590,E/S335 | > 345 | 470-630 : kuv | 21-22 |
Daim ntawv thov:Kev siv cov yeeb nkab square, kev tsim tshuab, kev tsim kho steel, nkoj tsim, hluav taws xob engineering, tsheb chassis, tshav dav hlau, txoj kev tsheb ciav hlau, kev tsim vaj tsev.
Xav ua haujlwm nrog peb?
Tiv tauj peb
Uas muaj lub suab zoo ua lag luam credit ntsuam xyuas, tshwj xeeb tom qab-muag muab kev pab cuam thiab niaj hnub tsim khoom, peb tam sim no tau txais ib tug superb sawv ntawm peb cov neeg yuav khoom thoob plaws ntiaj teb no rau Tuam Tshoj Chaw tsim tshuaj paus rau Tuam Tshoj zam yas Square looj tsom iav dub rau poj niam & txiv neej, Peb lub tuam txhab ua haujlwm. los ntawm cov txheej txheem ntawm "kev ncaj ncees-raws li, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes".Peb cia siab tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg lag luam thoob plaws ntiaj teb.
Tuam Tshoj Chaw tsim tshuaj paus rauTuam Tshoj Eyewear thiab Sunnies nqe, Peb lub tuam txhab txhawb nqa tus ntsuj plig ntawm "kev tsim kho tshiab, kev sib haum xeeb, kev ua haujlwm pab pawg thiab kev sib koom ua ke, txoj kev taug kev, kev ua haujlwm zoo".Muab sijhawm rau peb thiab peb yuav ua pov thawj peb lub peev xwm.Nrog koj txoj kev pab zoo, peb ntseeg tias peb tuaj yeem tsim lub neej yav tom ntej nrog koj ua ke.