65,
HYJ641H-25-DN80,HYJ641H-25-DN100,HYJ641H-25-DN125,HYJ641H-25-DN150,HYJ641H-25-DN200,
HYJ641H-25-DN250,HYJ641H-25-DN300,HYJ641H-40-DN50,HYJ641H-40-DN65,HYJ641H-40-DN80,
HYJ641H-40-DN100,HYJ641H-40-DN150,HYJ641H-40-DN200,HYJ641H-40-DN250,HYJ641H-40-DN300,