外径

壁厚

外径

壁厚

外径

壁厚

12-14

1-1.5-2-2.5-3

51-54

3-4-5-6-7-8-10

108-114

4-10-14-16-20-22-25

16-18

1.5-2-2.5-3-4

55-57

4-6-8-10-12

120

4-6-12-18-20-25

19-20

1.5-2-2.5-3-4

58-60

4-5-6-7-8-9-10-12-14

128

4-8-14-16-22-25

22-25

1.5-2-3-4-5-6

63.5

4-6-8-10-12-14

130

4-10-14-18-22-25

27-28

1.5-2-3-4-5-6

65-68

4-6-8-10-12-14

133

4-6-8-18-25

30-32

1.5-2-3-4-5-6-7

70-73

4-8-10-12-14-16

138

4-6-8-15-20-25

35-36

2-3-4-5-6-7-8

75-80

4-6-8-10-12-14-16

140

4-5-10-15-20-25

38-40

2-3-4-5-6-7-8

83-89

4-6-8-10-12-14-16-18

42-45

2-3-4-5-6-7-8

90-95

4-6-8-10-12-14-16-18

48-50

2-3-4-5-6-7-8-9-10

98-102

4-8-12-18-20-25