Ptfe Flange

FEATURES :
* CHEMICAL RESISTANT : PTFE IS CHEMICALLY INERT TO ALL CHEMICAL AND SOLVENTS WITH THE EXCEPTION OF MOLTEN ALKALI METALS AND STRONG FLOURING DONORS. WE USE FINE VIRGIN PTFE POWDER (NOT ANY RECYCLED MATERIAL) TO PRODUCE PTFE LINERS WITH THE ULTIMATE CHEMICALS AND PHYSICAL PROPERTIES. PTFE LINED PIPE WORK CAN BE USED WITH AGGRESSIVE MEDIA SUCH AS HCL, H2SO4, (VARIOUS CONCENTRATE), HNO3, HOT NAOH SOLUTIONS, ALL CHLORIDES-ORGANIC & INORGANIC ALL PHENOLS, ALL SULPHATES ETC.
* TEMPERATURE RESISTANT : PTFE HAS GOOD FLEXIBILITY AND DUCTILITY IN THE TEMPERATURE RANGE OF (-) 50 DEGREE TO 235 DEGREE CELSIUS. IT SHOULD BE NOTED THAT PTFE CAN BE USED AT HIGHER TEMPERATURE (ABOVE 200 DEGREE CELSIUS) AND AT LOWER TEMPERATURE (BELOW (-) 10 DEGREE CELSIUS) UNDER CONDITIONS.
* OPERATING PRESSURE : PTFE LINED PIPE WORK CAN BE USED UP TO 20 BAR/ 300 PSI.G. FULL VACUUM RESISTANT DEPENDING UPON THE PROCESS CONDITIONS. DETAILS TO BE PROVIDED BY CLIENT FOR SPECIFIC APPLICATION.
* INSPECTION & TESTING :
1. DIMENSIONAL CHECK : AS PER PRODUCT CATALOG
2. HYDRO TEST : ALL 150 CLASS PIPES & FITTINGS SHALL BE TESTED AT 25 BAR AFTER LINING.
3. ELECTROSTATIC TEST : SPARK TEST AT 10 KV.