结构管|45#结构管|16mn结构管|27SiMn结构管
20#/GB8162 159X14 4750
20#/GB8162 159X16 4750
20#/GB8162 159X20 4750
20#/GB8162 168X16 4750
20#/GB8162 168X18 4750
20#/GB8162 168X20 4850
20#/GB8162 180X25 4850
20#/GB8162 121X20 4700
20#/GB8162 121X25 4700
20#/GB8162 133X18 4600
20#/GB8162 133X20 4650
20#/GB8162 140X16 4650
20#/GB8162 159X16 4750
20#/GB8162 159X20 4750
20#/GB8162 168X16 4750
20#/GB8162 168X18 4750
20#/GB8162 168X20 4650
20#/GB8162 180X25 4650
20#/GB8162 180X30 4650
本厂可为客户订做20# 45# 20Cr 40Cr 27SiMn 20CrMo 40CrMo等各种材质及规格的机械加工用无缝钢管。可为客户订做加工非标厚壁无缝钢管！
联系人：顾建波
0510--88264799 13395189919
|
