Item No. | Bearing Bar | Cross Bar | Specification of stainless steel drainage grates ( width × thickness ) | |||
25×3 | 30×3 | 40×3 | 38×5 | |||
1 | 30 | 100 | G253/30/100 | G303/30/100 | G403/30/100 | G385/30/100 |
50 | G253/30/50 | G303/30/50 | G403/30/50 | G385/30/50 | ||
2 | 40 | 100 | G253/40/100 | G303/40/100 | G403/40/100 | G385/40/100 |
50 | G253/40/50 | G303/40/50 | G403/40/50 | G385/40/50 | ||
3 | 60 | 50 | G253/60/50 | G203/60/50 | G403/60/50 | G385/60/50 |
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