Purchase Qty. Reference FOB Price
10-49 kg US$6.90
50+ kg US$6.50
Product Description
Description: Carbon with graphite, PTFE lubricant. Application: Used for the high pressure, strong causticity to lie quality is of each kind of valve door, pump, filler of reactors seal completely. Technical standards: Temperature -50-280ºC Pressure 10-25Mpa Velocity 0-12m/s ...