Inquiry (采购产品): Duplex Tubes Hello, We are looking for duplex tubes sa-789 welded gr s31803 1" od x .065 or .083 or .095 avg wall 27'-0" lg max hardness rc 24 bright annealed finish req'd Qty is (250) Delivery req'd is 10-15-06 Thank you **** Hidden Message ***** Stacey Ball 15068 Company: Cannon Boiler Works, Inc. E-mail: purchasing@cannonboilerworks.com **** Hidden Message ***** purchasing@cannonboilerworks.com