



Cov phaj hlau kub dov uas tuab yog 4.5-25.0 hli, cov uas tuab ntawm 25.0-100.0 hli hu ua phaj tuab, thiab cov uas tuab tshaj 100.0 hli yog phaj tuab ntxiv. Cov phaj hlau kub dov feem ntau yog siv rau hauv kev tsim kho vaj tse, kev tsim tshuab, kev tsim thawv, kev tsim nkoj, kev tsim choj thiab lwm yam.
1.Standard: AISI, ASTM, BS, DIN, GB, JIS
2. Qhov tuab: 4.5-25 hli
3. Dav: 1000-2500mm
4. Ntev: raws li koj qhov kev thov
| Qib | Tus Qauv | SIB NCAIM | Daim Ntawv Thov |
| Q195, Q215A, Q215B | GB 912 | JIS G3101, SS330, SPHC, SPHD | Cov khoom siv hauv paus |
| Q235A | JIS 3101, SS400 | ||
| Q235B | JIS 3101, SS400 | ||
| Q235C | JIS G3106 SM400A SM400B | ||
| Q235D | JIS G3106 SM400A | ||
| SS330, SS400 | JIS G3101 |
| |
| S235JR+AR, S235J0+AR | EN10025-2 |
Cov phaj hlau kub dov muaj ntau yam ntxwv ntawm kev tsim khoom, xws li ntau yam thiab qhov tshwj xeeb, qhov tso zis loj, ntau zaus dov rov qab, kev tswj qhov kub thiab txias yooj yim thiab lub sijhawm ntev dua ntawm kev dhau dua li kev dov kub tas mus li. Qhov ceev ntawm lub rooj txias dov tom qab dov muaj ntau qhov kev hloov kho, tsis zoo li kev dov tas mus li, uas txwv los ntawm qhov ceev coiling, thiab qhov yooj ywm ntawm kev tswj hwm dov thiab kev tswj hwm txias yog qhov zoo heev, uas muab cov xwm txheej yooj yim rau kev tsim ntau yam ntawm cov phaj hlau kub dov.
Txawm li cas los xij, cov khoom siv hlau kub dov feem ntau loj dua li cov khoom siv kub dov tas mus li, thiab qhov tuab ntawm cov khoom siv yog loj. Kev tswj hwm qhov txias xav tau dej ntau dua thiab lub sijhawm txias ntev dua, thiab qhov txias qis dua li cov khoom siv kub dov tas mus li. Cov xwm txheej no ua rau kev ua kom zoo ntawm cov hlau kub dov nyuaj dua li qhov kub dov tas mus li.
Cov hlau kub dov feem ntau yog siv rau hauv kev tsim kho vaj tse, kev tsim tshuab, kev tsim thawv, kev tsim nkoj, kev tsim choj thiab lwm yam. Nws kuj tseem siv tau los tsim ntau yam thawv, lub plhaub cua sov, lub phaj cua sov, choj thiab tsheb cov hlau zoo li qub, cov hlau tsis tshua muaj hlau, cov hlau tsim nkoj, cov hlau boiler, cov hlau siab hlab ntsha, cov hlau qauv, cov hlau girder tsheb, qee qhov ntawm tsheb laij teb thiab cov khoom siv vuam, thiab lwm yam. Kev siv cov hlau hla: nws yog dav siv los tsim ntau yam thawv, lub plhaub cua sov, lub phaj cua sov, cov hlau zoo li qub rau choj thiab tsheb, cov hlau tsis tshua muaj hlau, cov hlau rau choj, cov hlau tsim, cov hlau boiler, cov hlau siab hlab ntsha, cov hlau qauv, cov hlau hla lub tsheb, qee qhov ntawm tsheb laij teb thiab cov khoom siv vuam.
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.


