山东金旭精密无缝管厂，精密无缝钢管厂报价表精密无缝钢管规格

25×6

28×6

32×6-8

34×6-8

36×6-8

38×6-7-8-9-10

39×8-10

42×6-7-8-9-10

45×6-7-8-9

48×6-7-8-9-10

51×6-7-8-9-10

56×6-7-8-9-10

57×6-7-8-9-10-12

60×6-7-8-9-12-14

63×6-7-8-9-10-12-14

68×6-7-8-9-10-12-14-16

70×6-7-8-9-10-12-15-16

73×6-7-8-9-10-12-15

76×6-7-8-9-10-12-14

山东无缝化钢管厂

精密无缝管厂报价