BorosilicateGlass-SpecialtyScientificGlass HeavyWallSquareTubing WaleoffersacompletelineofhighqualityHeavyWallSquareTubinginBorosilicateClearglassthatcanbedrawntovarioussizes.Walltolerancesaretypically20%,whileinnerdimensiontolerancesareheldtomuchtighterspecifications. Soldin1'increments.Canbesuppliedinlengthsupto4'longifrequested. ItemNo. Description Amount Qty. S-108H 8mmIDx10.4mmOD S-110H 10mmIDx13mmOD S-112H 12mmIDx15mmOD S-113H 13mmIDx16mmOD S-114H 14mmIDx17.2mmOD S-116H 16mmIDx19.2mmOD S-151H 51mmIDx56.6mmOD S-160H 60mmIDx66mmOD S-170H 70mmIDx76mmOD