Standard:GB Connection Type:Flange Cross-Section Shape:Round Diameter :273mm Type:Product Oil ... , unique designer as your requirement. For corrosive enviroment, titanium material or tubular heating elements with additional teflon sleeving are ... available. Features Material: Copper, stainless steel (SS304, SS316, SS321), titanium, Inconel & Incolloy sheath Nickel chrome resistance wire Various sizes of ...