Inquiry (采购产品): DF Water Boiler Tubes Dear Sir, I would like to inform you that we have three Direct Fired Water Heaters which have been installed almost 8 years ago. We have inspected them recently and we found that the tubes needs to be changed totally as soon as possible. So, could you please send your quotation to supply the following: Item description: Seamless cupper bonded fire tubes (0.04" thick copper tubing, mechanically bonded over SA178A steel fire tubes). Quantity: 150 Tubes (50 Tube/Boiler) Boiler Model# DF500CC2493L serial # for the three Boilers: 1) H1733H / 2) H1734H / 3) H1735H You can visit our website to get an idea about Kingdom Tower In Riyadh: http://www.kingdomcentre.com.sa/ Thanks and I am waiting for your answer. Best Regards, Hathal Al Shakrah Mechanical Engineer Kingdom Centre – Riyadh Tel# 00966-1-2112222 Ext:113 e-mail: Hathal@kingdomcentre.com.sa **** Hidden Message ***** Hathal Al Shakrah 11912 SAU Company: Kingdom Tower E-mail: hathal@kingdomcentre.com.sa **** Hidden Message ***** hathal@kingdomcentre.com.sa