supply of heavy duty reinforced rubber section hose. , heavy duty reinforced rubber section hose. dimensions: inner diameter (id): 43 mm; outer diameter (od): 50 mm; thickness: 5 mm; outer length: 1000 mm. the item shall be a heavy-duty cylindri cal rubber hose-sleeve, manufactured from high-quality black rubber compound and having a double-laye r reinforced construction. the hose shall consist of an inner rubber lining, an intermediate reinforcement lay er of synthetic fabric thread and an outer wear-resistant rubber covering, providing high mechanical streng th, abrasion resistance. [ warranty period: 30 months after the date of delivery ] ]