ASTMA500/AS1163/BS1387/JISG3466/GA10210/GA10219 Rannóg Hollow Dronuilleogach (RHS)isfeadán cruach le trasghearradh dronuilleogach log, mar sin a ainm. Martáirge domhainphróiseáilte, cuireann séairíonna meicniúla níos fearr.
Mar gheall ar a cruth dronuilleogach, taispeántais RHS friotaíocht feabhsaithe lúbthachta agus -acmhainn iompair, rud a fhágann go n-úsáidtear go forleathan é i tógáil struchtúrach, déantúsaíocht innealra, agus innealtóireacht droichead. Raon sonraíochtaí coitianta ó 20×30 go 400×600 mm, le tiús bhalla ó 0.7 go 30 mm.
Sonraíocht
Cineál: Feadán Cruach Dronuilleogach (RHS), Rannóg Hollow Dronuilleogach
Méid: 20mm*10mm-400mm*300mm,WT:0.5-20mm,L:0.3-18m
Caighdeán & Grád: ASTMA500/AS1163/BS1387/JISG3466/GA10210/GA10219
Dromchla: Dubh nocht, is féidir é a ghalbhánú, a ola, a phéinteáil.
feadán cearnach Toise
|
MM |
0.65 |
0.80 |
0.90 |
0.95 |
1.00 |
1.20 |
1.50 |
2.00 |
2.50 |
|
|
12.5 x 12.5 |
0.075 |
0.091 |
0.102 |
0.107 |
0.112 |
0.133 |
0.163 |
|||
|
20 x 20 |
0.176 |
0.184 |
0.220 |
0.271 |
0.354 |
0.433 |
0.508 |
|||
|
25 x 25 |
0.221 |
0.232 |
0.277 |
0.343 |
0.450 |
0.553 |
0.652 |
|||
|
30 x 30 |
0.267 |
0.280 |
0.335 |
0.415 |
0.516 |
0.673 |
0.796 |
|||
|
38 x 38 |
0.340 |
0.358 |
0.427 |
0.531 |
0.700 |
0.866 |
1.027 |
|||
|
40 x 40 |
0.358 |
0.376 |
0.450 |
0.559 |
0.738 |
0.898 |
1.084 |
|||
|
50 x 50 |
0.473 |
0.565 |
0.703 |
0.930 |
1.153 |
1.372 |
