2012年小口径冷拔郑州无缝钢管规格表（图）
规格
规格
规格
6-8*1-1.5-2.5
10*1-1.5-2-2.5-3
12*1-1.5-2-2.5-3-3.5-4-4.5
14*1.5-2-2.5-3-3.5-4
16*1.5—2-2.5-3-3.5-4-4.5-5-5.5
18*1-2-2.5-3-3.5-4-5-6
19*1.5-2-2.5-3-3.5-4-4.5-5-6
20*1.5-2-2.5-3-3.5-4-4.5-5-6
21*2.5-3-3.5-4-5-6
22*2-2.5-3-3.5-4-4.5-5-6-7-8
24*2.5-3-4-5-6
25*2-2.5-3-3.5-4-4.5-5-5.5-6-7
27*2.5-3-3.5-4-4.5-5-5.5-6-7
28*2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-8
30*1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-7-8
32*2-2.5-3-3.5-4-4.5-5-6-7-7.5-8-9-10
34*2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-9
36*3-3.5-4-4.5-5-5.5-6-7-8
38*2-2.5-3-3.5-4-4.5-5-5.5-6-7-8-9-10
40*2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-9-10
48*2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-8-9-10
45*2-2.5-3-3.5-4-4.5-5-5.5-6-7-7.5-8-8.5-9-10-11-12
48*2.5-3-3.5-4-4.5-5-5.5-6-7-8-8.5-9-10-11-12
50*2-2.5-3-3.5-4-4.5-5-6-7-8-9-10-11-12
51*3-3.5-4-4.5-5-5.5-6-7-8-8.5-9-10
54*2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-8-8.5-9-10-11-12-14
57*3-3.5-4-4.5-5-5.5-6-7-8-9-9.5-10-12-14-15
60*2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-75。。5-8-9-10-11-12-14
63.5*2.5-3-3.5-4-4.5-5-5.5-6-7-8-9-10-14-15-16
68*3-3.5-4-4.5-5-5.5-6-7-8-9-10-11-12-14-16
70*3-3.5-4-4.5-5-6-6.5-7-8-9-10-11-12-14-16
73*3-3.5-4-4.5-5-5.5-6-7-8-10-11-12-14-15-16-18-20
76*3.5-4-4.5-5-5.5-6-6.5-7-8-9-10-11-12-12.5-14-15-16-18-20
80*3-4-4.5-5-6-7-7.5-8-10-12-14-16-18-20
83*4-4.5-5-6-7-8-9-10-11-12-13-14-15-16-18-20-22-25
89*3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-8.5-9-10-11-12-13-14-15-16-18-20-22-25
95*4.5-5-5.5-6-7-8-9-10-11-12-13-14-15-16-18-20-22-25
102*4-4.5-5-5.5-6-7-8-9-10-11-12-13-14-15-16-18-20-22-25-28-30
108*4-4.5-5-5.5-6-6.5-7-7.5-8-9-10-11-12-14-15-16-18-20-22-25-28-30
