护套规格（外径 mm ）Protective covering specification

适用包覆规格（外径 mm ）Gable soecification

⊙ 8

⊙ 10-15

⊙ 12

⊙ 16-20

⊙ 19

⊙ 20-30

⊙ 25

⊙ 27-40

⊙ 30

⊙ 35-60