Uneasy to be adhesive, also heat-resisting, glidingly, anti-wet, wearability and anti-corrosion
Excellent anti-corrosion properties: Teflon has excellent anti-corrosion properties, compared with black, phosphate, galvanized, hot-dip zinc plating cadmium has incomparable advantage
Size: 1/4-2- 1/2 inches
Standards: ANSI (ASTM/ASME), DIN and other non-standards