JZF-15H-A50-1NC(4分)塑料头,JZF-20H-A50-1NC(6分)塑料头,焊接式角座阀 JZF-25H-A50-1NC(1寸)塑料头,JZF-25H-A63-1NC(1寸)塑料头, JZF-32H-A63-1NC(1.2寸)塑料头,JZF-40H-A63-1NC(1.5寸)塑料头, JZF-50H-A63-1NC(2寸)塑料头,JZF-50H-A80-1NC(2寸)塑料头, JZF-65H-A80-1NC(2.5寸)塑料头,JZF-80H-A100-1NC(3寸)塑料头, JZF-15H-B50-1NC(4分)不锈钢头,JZF-20H-B50-1N(6分)不锈钢头, JZF-25H-B50-1NC(1寸)不锈钢头,JZF-25H-B63-1NC(1寸)不锈钢头, JZF-32H-B63-1NC(1.2寸)不锈钢头,JZF-40H-B63-1NC(1.5寸)不锈钢头, JZF-50H-B63-1NC(2寸)不锈钢头,JZF-50H-B80-1NC(2寸)不锈钢头, JZF-15H-C50-1NC(4分)不锈钢头,JZF-20H-C50-1N(6分)不锈钢头, JZF-25H-C50-1NC(1寸)不锈钢头,JZF-25H-C63-1NC(1寸)不锈钢头, JZF-32H-C63-1NC(1.2寸)不锈钢头,JZF-40H-C63-1NC(1.5寸)不锈钢头, JZF-50H-C63-1NC(2寸)不锈钢头,JZF-50H-C80-1NC(2寸)不锈钢头,