镀锌管Φ27*2.56分*2.5mmQ195-215利达3150-

镀锌管Φ48*3.251.5寸*3.25mmQ195-215利达2870-

镀锌管Φ114*3.754寸*3.75mmQ215-235利达2600-

镀锌管Φ168*4.06寸*4.0mmQ215-235利达2850-

镀锌管Φ219*5.08寸*5.0mmQ215-235利达2960-