18*2-3-4-5
20*2-2.5-3-6
24*2.5-3-4-5-6
25*2.5-3-4-5-6 
28*3-3.5-4-5-6
32*3.5-4-5-6-8
34*3-4-5-6-8
36*3-3.5-5-6-8
38*3.5-5-6-8-10-12  
39*3.5-5-6-8-10-12
40*3-3.5-5-6-8-10-12
42*3.5-4-5-6-7-8-9-10
45*3.5-4-5-6-7-8-9-10
48*3.5-4-5-6-7-8-9-10
51*3.5-5-6-8-10-12
54 *3.5-5-6-8-10-12
57*3.5-5-6-8-10-12 *3.5-4-5-6-7-8-9-10
60*3.5-4-5-6-7-8-9-12-14 
63*3.5-4.5-5-6-7-8-9-12-14
65*3.5-5-6-8-10-12-14-16  
68*4-4.5-5.5-7-8-9-10-12-14-16-18
703.5-5-6-8-10-12 -14-16-18-20-22
73*3.5-5-6-8-10-12 -14-16-18-20-22
76*3.5-5-6-8-10-12 -14-16-18-20-22
80 *3.5-5-6-8-10-12 -14-16-18-20-22
83*4.5-6-10-12-14-16-18-20
89*4.5-6-10-12-14-16-18-20
95*4.5-8-10-12-14-16-20
102*4.5-5-7-8-10-12-14-16-18-30
108*4.5-5-7-8-10-12-14-18-20-22 
114*4.5-5-6-7-10-12-16-18-20

以上规格只是本公司部分现货表！！！！！！！如果该钢管资源表中没有您所需要的规格，您可以联系我们，本公司会尽量为您提供所需要的钢管产品