Tiwb Sgwâr a Phetryal
Enw'r cynnyrch | Maint | trwch wal | Enw'r cynnyrch | Maint | trwch wal |
Tiwbiau sgwâr | 20*20 | 1.3-2.5 | hirsgwar tiwbiau | 20*30 | 1.3-2.75 |
25*25 | 1.3-2.75 | 20*40 | 1.3-2.75 | ||
30*30 | 1.3-2.75 | 25*40 | 1.3-2.75 | ||
40*40 | 1.3-3.75 | 30*50 | 1.3-4.75 | ||
50*50 | 1.3-5.75 | 30*60 | 1.3-4.75 | ||
60*60 | 1.3-5.75 | 40*50 | 1.3-4.75 | ||
70*70 | 1.3-5.75 | 40*80 | 1.3-4.75 | ||
80*80 | 1.3-5.75 | 50*70 | 1.3-4.75 | ||
90*90 | 1.3-5.75 | 50*80 | 1.3-4.75 | ||
100*100 | 1.5-12 | 60*90 | 1.3-4.75 | ||
120*120 | 2.5-12 | 50*100 | 1.3-5.75 | ||
140*140 | 2.75-16 | 50*150 | 1.3-5.75 | ||
150*150 | 2.75-16 | 60*160 | 1.3-5.75 | ||
160*160 | 3.0-16 | 100*150 | 2.5-16 | ||
180*180 | 3.0-16 | 100*200 | 2.5-16 | ||
200*200 | 3.0-16 | 100*250 | 2.5-16 | ||
250*250 | 4.75-20 | 150*300 | 4.5-16 | ||
300*300 | 4.75-20 | 200*300 | 5.5-20 | ||
400*400 | 4.75-20 | 200*400 | 5.5-20 | ||
500*500 | 4.75-20 | 400*600 | 5.5-20 |
Deunydd cynnyrch ac eiddo mecanyddol
Deunydd | Pwynt Cynnyrch (Mpa) | Cryfder Tynnol (Mpa) | elongation (%) |
Q195=Gradd B, SS330 SPHC, S185 | >195 | 315-430 | 32-33 |
Q215=Gradd C/CS Math B, SS330 SPHC | >215 | 335-450 | 26-31 |
Q235=Gradd D, SS400, S235 | >235 | 375-500 | 24-26 |
Q345=Gradd 50/345, SPFC590,E/S335 | >345 | 470-630 | 21-22 |
Cais: Y defnydd o adeiladu pibellau sgwâr, gweithgynhyrchu peiriannau, prosiectau adeiladu dur, adeiladu llongau, peirianneg drydanol, siasi ceir, meysydd awyr, rheiliau ffyrdd, adeiladu tai.