
無縫鋼管外徑480mm壁厚規格表/流體鋼管GB/T 8163標準每米價格
| 
						34×4-5-6-8
					 | 
						152×4.5-6-8-12-14-16-18-20-25-30
					 | 
						450×10-12-14-16-20-25-34-40-50
					 | 
| 
						36×3.5-5-6-8
					 | 
						159×4.5-6-10-12-14
					 | 
						480×10-12-14-16-18-20-25-30-40
					 | 
| 
						38×4-5-6-7-8-9-10
					 | 
						159×16-18-20-22-25-30
					 | 
						500×10-12-14-16-20-25-34-40-50
					 | 
| 
						39×3.5-5-8-10
					 | 
						168×8-10-12-14-20-25-30-35
					 | 
						510×10-12-14-16-20-25-34-40-50
					 | 
| 
						42×3.5-4-5-6-7-8-9-10
					 | 
						180×8-12-16-25-30
					 | 
						530×10-12-14-16-18-20-30-40
					 |