Raw material supply capacity
| Name | Number | Inner diameter range | Outer diameter range | The main purpose |
|---|---|---|---|---|
| High-pressure pipeline | PP600、St52.4、20A | φ1.5～φ3.5 | φ6～φ10 | High pressure oil pipe for engine |
| carbon steel pipe | 10# 20# 20G | φ2～φ70 | φ4～φ75 | Water pipes, lubricating oil pipes, supercharger pipes |
| Stainless steel pipe | 304 316 2304 | φ2～φ60 | φ2～φ70 | Gasoline engine high pressure oil pipe, EGR pipe |
| Aluminum tube | 3003 | φ4～φ30 | φ6～φ40 | Oil pipeline |
| Nylon tube | PA11 PA12 | φ4～φ20 | φ5～φ25 | Filter injector oil pipe, gas pipe |
| Rubber tube | HNBR NBR EPDM | φ4.5～φ20 | φ6～φ40 | Oil pipeline water pipeline |
| Teflon tube | PTFE | φ6～φ19 | φ9.5～φ22.5 | Supercharger oil pipe |
