我公司常年供应:
液压支架管27SiMn 石油套管J55、K55、N80 低合金16Mn(Q345B、C、D)
高压锅炉管GB5310-95 石油裂化管GB9948-88 化肥专用管GB6479-2000
12*1-1.5-2.5
18
194*6-8-12-16-20-25-30-40-45-50
140
14*1.5-2.5-3
20
203*6-7-10-15-20-26-30
90
16*1.5-2.5-4
30
203*32-36-40-45-50-55-60
70
18*2-3-4-5
20
219*6-8-12-16-18-20-25
110
20*2-2.5-3-5
17
219*30-40-45-50-65
65
24*2.5-3-4-5-6
25
219*55-58-60-65-70
80
25*2.5-3-4-5-6
28
245*8-10-14-17-20-22
105
28*3-3.5-4-5-6
30
245*25-28-30-34-40-45-50
84
32*3.5-4-5-6-8
40
273*7-9-12-15-18-20-25
100
34*4-5-6-8
35
273*30-35-38-40-45-50-60-55
50
36*3.5-5-6-8
30
299*8-12-15-20-24-28
60
38*4-5-6-7-8-10
32
299*30-32-36-38-40-45-50-55-60
70
39*3.5-5-8-10
30
325*8-12-14-18-22-25
120
42*3.5-4-5-6-7-8-9-10
35
325*28-32-34-38-42-50-55-60
75
45*3.5-4-5-6-7-8-9-10
40
355*6-18-20-25-30-40-52
45
48*3.5-4-5-6-7-8-9-10
24
377*8-12-16-20-24-28
128
51*3.5-4-5-6-7-8-9-10
60
377*30-34-40-45-50
60
56*3.5-4-5-6-7-8-9-10
58
402*10-15-20-25-30-35
70
57*3.5-5-6-7-8-9-10-12
50
406*10-20-25-28-35-40-45-50-55
110
60*3.5-4.5-5-6-7-8-9-12-14
60
426*10-12-14-16-20-25-30-35-40
97
63.5*3.5-4.5-5-6-7-8-9-10-12-14
40
450*10-12-14-16-20-25-30-40-50
108
68*4-4.5-5.5-7-8-9-10-12-14-16
35
480*10-12-14-16-18-20-25-30-40
95
70*4-4.5-5-6-7-8-9-10-12-15-16
40
500*10-12-14-16-20-25-30-40-50
100
73*4-4.5-5-6-7-8-9-10-12-15
50
510*10-12-14-16-20-25-30-40-50
110
76*4-4.5-5-6-7-8-9-10-12-14
60
530*10-12-14-16-18-20-30-40
140
83*4.5-5-10-12-14-16-18-20
30
560*10-14-16-20-25-30-40-50-60
124
89*4.5-6-10-12-14-16-18-20
40
580*10-14-16-20-30-40-50-70
98
95*4.5-6-8-10-12-14-16-20
50
600*10-14-18-20-25-30-45-66
75
102*4.5-5-6-7-8-10-12-14-16-18-20
80
610*10-14-18-20-25-30-45-66
75
108*4.5-5-6-7-8-10-12-14-18-20-22
75
620*14-20-30-35-45-50-66
102
114*4.5-5-6-7-8-10-12-16-18-20
100
630*10-30-40-45-55-75
130
121*4.5-5-6-7-8-10-12-14-16-18-20
102
640*12-25-32-40-50-65-75-80
90
127*4.5-5-6-7-8-10-12-14-16-18-20
95
650*15-20-30-45-60-70-85
85
133*4.5-5-6-8-12-15-18-20-25-30
120
680*20-25-35-45-65-75-80
75
140*5-6-8-10-12-14-16-18-20-22
50
710*10-20-30-45-50-65-75
90
146*6-8-10-12-14-16-18-20-30
60
720*10-20-40-55-60-75-95-100
120
152*6-8-10-12-14-17-20-25-30
60
750*20-35-45-60-75-90
100
159*4.5-6-8-10-12-14
80
780*15-75-80-90
65
159*16-18-20-22-25-30
102
820*12-20-35-50-65-85-100
70
168*8-10-12-14-20-25-30-35
130
830-710*25-35-43-65(20# 45#)
58
180*8-12-16-25-30
105
850*20-25-35-45-62
106
180*32-34-38-40-45-50
102
960*48 965*40
30
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