Белая пом-перфорированная стальная труба, черная труба из полиформальдегида с полыми стенками, изолированная жесткая пластиковая труба, обработка фитинга

Come to process, Note=Tolerance of inner and outer diameter plus or minus 0.2 mm, White outer diameter 8mm inner diameter 4mm length 1 meter, Black outer diameter 8 mm inner diameter 4 mm length one meter, White outer diameter 9 mm inner diameter 6 mm length one meter, Black outer diameter 9mm inner diameter 6mm length one meter, Black outer diameter 10 mm inner diameter 7 mm length one meter, White outer diameter 10 mm inner diameter 8 mm length one meter, White outer diameter 12 mm inner diameter 6 mm length one meter, Black outer diameter 12 mm inner diameter 6 mm length one meter, White outer diameter 15mm inner diameter 8mm length one meter, Black outer diameter 15mm inner diameter 8mm length one meter, White outer diameter 16mm inner diameter 10mm length one meter, Black outer diameter 16 mm inner diameter 10 mm length one meter, White outer diameter 18 mm inner diameter 12 mm length one meter, Black outer diameter 18 mm inner diameter 12 mm length one meter, White outer diameter 20 mm inner diameter 12 mm length one meter, Black outer diameter 20 mm inner diameter 12 mm length one meter, White outer diameter 20 mm inner diameter 15 mm length one meter, Black outer diameter 20 mm inner diameter 15 mm length one meter, White outer diameter 22 mm inner diameter 10 mm length one meter, Black outer diameter 22 mm inner diameter 10 mm length one meter, White outer diameter 25 mm inner diameter 12 mm length one meter, Black outer diameter 25 mm inner diameter 12 mm length one meter, White outer diameter 25 mm inner diameter 16 mm length one meter, Black outer diameter 25 mm inner diameter 16 mm length one meter, White outer diameter 30 mm inner diameter 20 mm length one meter, Black outer diameter 30 mm inner diameter 20 mm length one meter