1) Size: DN15-500mm
2) Pressure: PN16 / PN25 / PN40
3) Material: WCB
4) Suitable: Hot-oil system, electrical station, steam system, hot-water system, hot electrical factory, natural gas supply system, water circulation system, freezing system, etc.
5) Connection dimension: DIN3202-F1series
6) Flange standard: DIN2531-2545
7) Shell intensity test: 1.5PN