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无缝管现货|无缝管现货规格-订单灵活

6*168*4/5/6/8/10/12/14/16

8*1/1.570*4/5/6/8/10/12/14/16

10*1/2/373*4/6/8/10/12/14/16/18/20

12*2/376*3/4/5/6/8/10/12/14/16/18/20

14*2/380*5/6/8/10/12/14/16/18/20

16*2/3/483*5/6/8/10/12/14/16/18/20/22/25

18*2/3/4/589*4/5/6/8/10/12/14/16/18/20/22/25

20*2/3/4/5/695*5/6/8/10/12/14/16/18/20/22/25

21*3.5102*4/5/6/8/10/12/14/16/18/20/22/25

22*2/3/4/5108*4/5/6/8/10/12/14/16/18/20/25/30

25*2/3/4/5/6114*5/6/8/10/12/14/16/18/20/22/25/30

27*3/4/5/6121*5/6/8/10/12/14/16/18/20/22/25/30

28*3/4/5/6127*5/6/8/10/12/14/16/18/20/22/25/28/30

30*3/4/5/6/8133*5/6/8/10/12/14/16/18/20/22/25/30/35

32*3/4/5/6/8140*5/6/8/10/12/14/16/18/20/25/30/35

34*3/4/5/6/8146*5/6/8/10/12/14/16/20/22/25/30

38*3/4/5/6/8/10152*5/6/8/10/12/14/16/18/20/25/30/35

40*3/4/5/6/8/10/12159*4.5/5/6/8/10/12/14/16/18/20/25/30/35

42*3/3.5/4/5/6/8/10/12168*5/6/8/10/12/14/16/18/20/22/25/30/35/40

45*3/4/5/6/8/10/12180*5/6/8/10/12/14/16/18/20/22/25/28/30/35

48*3/4/5/6/8/10/12194*5/6/8/10/12/14/16/18/20/25/28/30

50*5/5.5/12203*6/8/10/12/14/16/18/20/25/30/35

51*3/3.5/5/6/8/10/12219*6/8/10/12/14/16/18/20/25/30

54*3/5/6/8/10/12/14245*7/8/10/12/16/20/25

57*3/3.5/4/5/6/8/10/12/14/16273*7/8/10/12/14/16/18/20/25

60*3/4/5/6/7/8/10/12/14/16299*8/10/12/14/16/18/20/22/25

63.5*3/4/5/6/8/10/12/14/16/18325*8/10/12/14/16/18/20