热轧流体管20# 执行标准:GB/T8163-200
热轧结构管(20#)与流体管价格相同 执行标准:GB/T8162-2008
外径(mm)
|
|
热轧机械加工用管
|
||||||||
4.5
|
5
|
5.5
|
6
|
6.5-7
|
7.5-8
|
8.5-10
|
11-16
|
17-25
|
26-36
|
|
70-73
|
|
|
4710
|
4680
|
4680
|
4680
|
4680
|
|
|
|
76
|
|
4380
|
4380
|
4430
|
4430
|
4430
|
4430
|
4630
|
|
|
77-88.9
|
|
4450
|
4430
|
4430
|
4430
|
4430
|
4430
|
4480
|
|
|
89
|
4490
|
4330
|
4330
|
4380
|
4380
|
4380
|
4430
|
4430
|
4680
|
|
91-105
|
4380
|
4330
|
4330
|
4330
|
4360
|
4360
|
4380
|
4430
|
4630
|
|
108
|
4410
|
4360
|
4360
|
4410
|
4430
|
4430
|
4430
|
4480
|
4680
|
|
109-121
|
4480
|
4380
|
4380
|
4380
|
4330
|
4330
|
4330
|
4360
|
4560
|
4780
|
127-130
|
4480
|
4480
|
4460
|
4430
|
4380
|
4380
|
4380
|
4480
|
4530
|
4780
|
133
|
4520
|
4450
|
4450
|
4480
|
4500
|
4500
|
4500
|
4550
|
4630
|
4880
|
140-146
|
4480
|
4410
|
4410
|
4380
|
4380
|
4380
|
4430
|
4630
|
4580
|
4680
|
150-152
|
4620
|
4570
|
4520
|
4520
|
4470
|
4470
|
4470
|
4520
|
4570
|
4670
|
159
|
|
4480
|
4460
|
4410
|
4460
|
4460
|
4460
|
4460
|
4540
|
4640
|
168
|
|
4590
|
4490
|
4340
|
4320
|
4320
|
4320
|
4430
|
4500
|
4500
|
180
|
|
|
|
4440
|
4370
|
4370
|
4370
|
4550
|
4200
|
4550
|
194
|
|
|
|
4570
|
4420
|
4420
|
4270
|
4380
|
4480
|
4700
|
203
|
|
|
|
4570
|
4420
|
4420
|
4270
|
4380
|
4480
|
4700
|
219
|
|
|
|
4520
|
4370
|
4370
|
4320
|
4430
|
4530
|
4750
|