1.Plastic pipe fitting mould 2.DIN.1 2316 or 718 for core & cavity 3.Hardness: HRC36/52 4.Life: at least 100,0000 shots 1.Description1)Material PPR2)Application water supply,water draining,farming,irrigation,aquiculture,and water treatement and other fields3)Size 20MM-250MM4)Color grey/china-white/white5)Temperature resistance water temperature from -5° to 45°6)Warranty long service life 2. ...