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Purlin ntawm Steel Structure Tsev
Purlin thiab Phab ntsa Beam ntawm Steel Structure Building
Lub purlin muaj zoo heev los tiv thaiv -bending zog thiab yog ib qho yooj yim rau nruab. Lawv tau dav siv los ua cov neeg txhawb nqa ntawm lub ru tsev thiab phab ntsa loj hauv - nplai thiab nruab nrab - kev tsim kho, xws li cov chaw tsim khoom, tsev khaws khoom, chaw nres tsheb, chaw ua yeeb yam, xinesmas, vaj, thiab lwm yam.
Common Purlin Specifications
| Qhov Loj (mm) | Qhov Loj (mm) | Khoom siv / Nto | ||
| 40*20*10*2.0 | 160*60*20 | 2.0 |
Thickness:1-4 hli
A36, S235JR, S275JR, S355JR.
Nto:Dub nto, ua ntej-galvanized, kub dip galvanized, pleev xim rau, oiled, thiab lwm yam.
Lus Cim:Ua raws li koj qhov kev thov loj.
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| 40*40*10*2.0 | 2.5 | |||
| 41*41*10*8*2.5 | 3.0 | |||
| 41*51*10*8*2.5 | 180*70*20 | 2.0 | ||
| 41*61*10*8*2.5 | 2.5 | |||
| 50*25*10*2.5 | 3.0 | |||
| 60*40*10*2.5 | 200*70*20 | 2.0 | ||
| 75*35*10*2.5 | 2.5 | |||
| 80*40*10 75/80*50*10 |
2.0 | 3.0 | ||
| 2.5 | 220*70*20 | 2.0 | ||
| 3.0 | 2.5 | |||
| 100*40*10 100*50*10 |
2.0 | 3.0 | ||
| 2.5 | 250*75*20 | 2.0 | ||
| 3.0 | 2.5 | |||
| 120*50*20 | 2.0 | 3.0 | ||
| 2.5 | 280*75*20 | 2.0 | ||
| 3.0 | 2.5 | |||
| 140*50*20 150*50*20 |
2.0 | 3.0 | ||
| 2.5 | 300*80*20 | 2.5 | ||
| 3.0 | ||||
hais txog wb