Flange---DU/SF-1
Based on the differences in material structure and application characteristics of our DU/SF-1 series products, our company offers the following standard models. We also develop and design custom non-standard products according to special uses and operating conditions provided by customers. If needed, please feel free to contact us.
Technical Parameters
| Working Surface Material | Bronze Layer Material | Metal Backing Material | Application Characteristics |
| PTFE + PI + MoS₂ + aramid fibre + other additives | CuSn8Zn3 | SPCC or DC01 | General purpose, lead-free |
| PTFE + bronze + other additives | CuSn8Zn3 | SPCC or DC01 | Especially suitable for reciprocating motion |
| PTFE + fibre + other additives | CuSn8Zn3 | SPCC or DC01 | especially suitable for gear pumps |
| PTFE + fibre + other additives | CuSn8Zn3 | SPCC or DC01 | lead-free |
| PTFE + fibre + other additives | CuSn6.5P0.1 | CuSn8Zn3 | Acid and alkali resistant, better reliability |
| PTFE + fibre + other additives | CuSn8Zn3 | SPCC or DC01 | Especially suitable for hydraulic applications |
| PTFE + fibre + other additives | CuSn8Zn3 | 304 or 316 stainless steel | Better acid and alkali resistance |
| PTFE + other additives | None | 304 or 316 stainless steel | Best acid and alkali resistance, light load applications |