滁州20#无缝钢管价格        滁州20#无缝钢管现货

天津市三聚源提供20#无缝钢管  规格齐全   库存充足

20#无缝钢管108×4.5-5-6-7-8-10-12-14-18-20-22
20#无缝钢管114×4.5-5-6-7-8-10-12-14-18-20
20#无缝钢管121×4.5-5-6-7-8-10-12-14-16-20
20#无缝钢管127×4.5-5-6-7-8-10-12-14-16-20
20#无缝钢管133×4.5-6-8-12-14-16-18-20-25-30
20#无缝钢管140×5-6-7-8-9-10-12-14-16-20-22
20#无缝钢管146×4.5-6-8-12-14-16-18-20-25-30
20#无缝钢管152×4.5-6-8-12-14-16-18-20-25-30
20#无缝钢管159×4.5-6-10-12-14
20#无缝钢管159×16-18-20-22-25-30
20#无缝钢管168×8-10-12-14-20-25-30-35
20#无缝钢管180×8-12-16-25-30
20#无缝钢管180×32-34-38-40-45-50
20#无缝钢管194×6-8-12-16-20-25-30-40-45-50
20#无缝钢管203×6-7-10-15-20-25-30
20#无缝钢管219×6-8-12-16-18-20-25
20#无缝钢管219×30-40-45-50-55
20#无缝钢管219×55-58-60-65-70
20#无缝钢管245×8-10-14-17-20-22
20#无缝钢管245×25-28-30-34-40
20#无缝钢管273×7-9-12-15-18-20-25
20#无缝钢管273×30-35-38-40-45-50
20#无缝钢管299×8-12-16-20-24-28
20#无缝钢管351×10-16-20-25-40
20#无缝钢管355×6-18-20-25-30-40/52
20#无缝钢管377×8-12-15-20-24-28
20#无缝钢管377×30-37-40-45-50
20#无缝钢管402×10-15-20-25-30-35
20#无缝钢管406×10-20-25-28-35-40