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PVCimpregnated polyesster ducting is a black external wearstrip reinforced with a spring steel wire helix. Lightweight duct for blower applications.Retractability allows for convenient storage and easy transport in a fraction of its fully extended length. wearstrip offers external abrasion resistance .
PVC DUCT
foshan gaoming xiehe steel iron strcture co.itd
ventilatial pipe, flexible duct, portable air blower, street lamp, courty...
