What is the reason of scale building up on the internal surface of boiler and heat exchanger tubes?

أفضل جواب: follow this linkhttps://www.codetwo.com/admins-blog/how-to-prevent-internal-email-spoofing-in-exchange/ ... الإطلاع على المزيد

أفضل جواب: <p>yes you can patching, it is guranted, if material is safe and also operation.</p> الإطلاع على المزيد

أفضل جواب: PHE will perform best in all types. الإطلاع على المزيد

أفضل جواب: It depends on the material you are handling . Normally double pipe is used for highly volatile materials  ... الإطلاع على المزيد