Ống silicone gân sóng chịu nhiệt 4 lớp

SCH16 - 16 mm SCH18 - 18 mm SCH20 - 20 mm SCH22 - 22 mm SCH25 - 25 mm SCH28 - 28 mm SCH30 - 30 mm SCH32 - 32 mm SCH35 - 35 mm SCH38 - 38 mm SCH41 - 41 mm SCH43 - 43 mm SCH45 - 45 mm SCH50 - 50 mm SCH54 - 54 mm SCH57 - 57 mm SCH60 - 60 mm SCH63 - 63 mm SCH65 - 65 mm SCH68 - 68 mm SCH70 - 70 mm SCH74 - 74 mm SCH76 - 76 mm SCH80 - 80 mm