230型:546型 PVC-U、PVC-C和ABS (ISO)
DN10-DN50: PA11 / PA21,DN65-DN100: PA30-PA45
231型:546型 PP (ISO和ASTM)
DN10-DN50: PA11 / PA21,DN65-DN100: PA30-PA45
232型:546型 PVDF (ISO)
DN10-DN50: PA11 / PA21
233型:546型 PVC-U、PVC-C和ABS (ASTM)
DN10-DN50: PA11 / PA21,DN65-DN100: PA30-PA45
234型:546型 PVC-U、PVC-C和ABS (BS)
DN10-DN50: PA11 / PA21,DN65-DN100: PA30-PA45
235型:546型PVC-U、PVC-C、PP-H和PVDF (JIS)
DN10-DN50: PA11 / PA21,DN65-DN100: PA30-PA45