Relfar Laser Sealing Ring 20.5*16*2.3 Pressing Ring For Laser Cleaning Head
Relfar Laser Welding Gun Sealing Ring 20.5 16 2.3 Lens Pressing Ring FWH20 FWH30 Laser Cleaning Head PTFE Seal Ring 16.5 12 2.3. Precision Engineering:Fits perfectly as a laser welding gun sealing ring, designed for optimal sealing performance.