China Chemical Storage Fuel Road Tanker Stainless Steel Manhole Cover, Find details about China Manhole Cover, Stainless Steel Manhole Cover from Chemical Storage Fuel Road Tanker Stainless Steel Manhole Cover
Seal Material | NBR | FKM | Silicone Rubber | LKM |
Temperature Range | -10°C~+50°C | -20°C~+120°C | -50°C~+120°C | -40°C~+140°C |
Sealing Pressure | 0.3MPa | 0.3MPa | 0.3MPa | 0.3MPa |
Seal Material | Silicon Rubber Cover with PTFE | PTFE Packing | PTFE | |
Temperature Range | -70°C~+200°C | -100°C~+200°C | -100°C~+200°C | |
Sealing Pressure | 0.1MPa | 0.1MPa | 0.1MPa |