Die ontwikkeling van verskillende vorme en spesifikasies van staaipyp en heetgalvaniseer in die vervaardiging het 'n fundamentele verskil van voor-galvaniseerde pyp wat gemaakt word van kou-gedreun blad wat reeds galvaniseer is en dan gesoldeer.
| VORAF-GALVANISEERDE RONDE STAALBUIS | ||||
| Sinter: | 40g/㎡ -150g/㎡ | |||
| Wanddikte: | 0.5mm-15mm | |||
| Lengte: | 6m-12m of Geskik | |||
| MEER DETAILS OOR PRODUKT | ||||||||
| Uitvoeringsstandaard | Nominaal Formaat (mm) | Formaat toleransie (mm) | Dikte (mm) | Dikte toleransie (mm) | Ronde toleransie (mm) | Buu toleransie (mm) | Lengte (m) | Langtetrantansie (Mm) |
| ASTM A500 of Maatskappy Standaard | 20 | +/- 0.3 | 0.6-2.2 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 |
| 25 | +/- 0.3 | 0.6-2.2 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 32 | +/- 0.3 | 0.6-2.2 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 38 | +/- 0.3 | 0.7-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 40 | +/- 0.3 | 0.7-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 42 | +/- 0.3 | 0.7-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 47 | +/- 0.3 | 0.8-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 48.3 | +/- 0.3 | 0.8-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 59 | +/- 0.3 | 0.8-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 60.3 | +/- 0.3 | 0.8-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 75 | +/- 0.3 | 0.8-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 88 | +/- 0.3 | 0.8-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
| 113 | +/- 0.3 | 0.8-2.3 | +/-0.03 | ≤0.5 | ≤2mm/m | 4.0-12 | +20/-0 | |
Welcome to UDREAM Steel. We provide hot&cold rolled steel, color coated steel, stainless steel and steel pipe, with ASTM, DIN, JIS, BS, GB/T steel material.
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