Inquiry (采购产品): Tank heads Could you please advise if you sell flanged steel tank heads for vertical pressure tanks measuring 10 inches in diameter? The tank will only be subjected to 20 psi of pressure. If so, could you please provide a weight and price for the unit. Thanks, K. Knight **** Hidden Message ***** Kenneth Knight NF A5A 1Y9 CAN Company: Aquatek Environmental Inc. E-mail: kknight@aquatek.rutter.ca **** Hidden Message ***** kknight@aquatek.rutter.ca