东莞外径25-510mm无缝钢管价格

25×2.5-3-4-5-6	28	133×4.5-6-8-12-14-16-18-20-25-30	120	402×10-15-20-25-30-35	70
28×3-3.5-4-5-6	30	140×5-6-7-8-9-10-12-14-16-20-22	50	406×10-20-25-28-35-40	110
32×3.5-4-5-6-8	40	146×4.5-6-8-12-14-16-18-20-25-30	60	426×10-12-14-16-20-25-30-35-40	97
34×4-5-6-8	35	152×4.5-6-8-12-14-16-18-20-25-30	60	450×10-12-14-16-20-25-34-40-50	108
36×3.5-5-6-8	30	159×4.5-6-10-12-14	80	480×10-12-14-16-18-20-25-30-40	95
38×4-5-6-7-8-9-10	33	159×16-18-20-22-25-30	30	500×10-12-14-16-20-25-34-40-50	100
39×3.5-5-8-10	30	168×8-10-12-14-20-25-30-35	130	510×10-12-14-16-20-25-34-40-50	110