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제품 상세 정보:
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| 강조하다: | ISO9001 galvanized steel stair treads,galvanized steel stair treads with warranty,heavy-duty steel stair treads |
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We manufacture different styles of stair ladders for residential, industrial and construction applications.
Ladders, flooring walkways, platforms, steel structures, stair treads, well covers, trench covers, sump covers, compound gratings, storage shelves, fences, handrails and more for:
| Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar load (width×thickness) |
|---|---|---|
| 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
| 50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | |
| 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
| 50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | |
| 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
| Steel grating specification | Bearing bar size 25×3 | Bearing bar size 25×5 | Bearing bar size 32×5 |
|---|---|---|---|
| Bearing bar pitch 30mm | 550 | 900 | 1300 |
| Bearing bar pitch 40mm | 450 | 750 | 1200 |
담당자: Mrs. Zhang
전화 번호: +86 15824687445
팩스: 86-372-5055135
