浙江三精阀门有限公司

H11H-100C锻钢丝口止回阀

Z11H-100C丝口锻钢闸阀

J11W-100P内螺纹锻钢截止阀

H44Y锻造法兰止回阀

J41H-40C手动锻钢截止阀

NKJ41H锻钢真空截止阀

Z41W-160P法兰连接锻钢闸阀

J41H-100C法兰连接截止阀

Z61H-16C锻钢焊接闸阀

Z41H-160C法兰连接闸阀

Z41H-100C锻钢闸阀

Z61Y-800LB锻造美标闸阀

H11W-100P锻钢内螺纹止回阀

BZ41H-16C美标保温闸阀

Z41Y-100C A105法兰闸阀

J61Y高压自密封截止阀、电站自密封截止阀、手动自密封截止阀

J61Y不锈钢对焊截止阀、电站高压对焊截止阀、高温对焊截止阀、锻钢对焊截止阀、加长杆对焊截止阀

H61Y锻钢内螺纹止回阀、锻钢承插焊止回阀、高压对焊止回阀

Z41Y锻钢法兰闸阀、高压美标锻钢闸阀

J41Y高压锻钢法兰截止阀、美标锻钢截止阀

Z61Y锻钢承插焊闸阀、高压对焊闸阀

J61Y高压承插焊截止阀、美标对焊截止阀