产品规格（Product Specifications）：
|
内径mm Inner Dia. mm
|
30
|
30
|
32
|
38
|
38
|
|
外径mm Outer Dia. mm
|
38
|
44
|
42
|
46
|
48
|
产品说明：
长度任意，用于泳池清洗、电缆保护、吸尘器和电信设备软管。
Product Features:
Its length can be decided by customers, for usage in swimming pool
cleaning, cable protection, and as the flexible pipe for dust-collector and
telecommunications equipment.