Z41X-10C Z941X-10C 铸钢软密封闸阀 RRHX-10C 明杆弹性座自来水闸阀

自来水 消防水铸钢软密封闸阀 Z41X-16C Z941X-16C RRHX-16C 明杆闸阀

Z45X-10C Z945X-10C RVHX-10C 弹性座铸钢软密封闸阀 消防闸阀

Z45X-16C Z545X-16C Z945X-16C 弹性座暗杆铸钢软密封闸阀 自来水闸阀

Z45X-10Q Z45X-16Q 球墨铸铁暗杆弹性座闸阀 消防 自来水闸阀

Z41X-10Q Z41X-16Q 球铁明杆软密封弹性座闸阀 自来水 消防管网闸阀

Z41W-10P Z41W-10R Z41W-10RL 不锈钢304/316L法兰闸阀 化工防腐蚀闸阀

304/316不锈钢法兰闸阀 Z41W-16P Z41W-16RL 化工防腐蚀楔形闸阀

楔形不锈钢闸阀 Z41W-25P Z41W-25RL 手动不锈钢法兰蒸汽闸阀

Z41W-40P Z41W-40RL 不锈钢高压法兰闸阀 楔形不锈钢蒸汽闸阀

高压不锈钢法兰闸阀 Z41W-64P Z41W-64R Z41W-64RL 高温蒸汽不锈钢闸阀

Z41W-100P Z41W-100RL CF8 CF8 CF8M不锈钢高压法兰闸阀 楔形蒸汽闸阀

Z41W-160P Z41W-160RL 楔形高压不锈钢法兰闸阀 蒸汽 导热油闸阀

Z61H-100C Z561H-100C Z961H-100C 铸钢焊接闸阀 电动蒸汽闸阀

矿用高压闸阀 Z61H-160C Z561H-160C 铸钢 碳钢电站对焊蒸汽闸阀

Z61H-10C Z61Y-10C Z561H-10C 手动铸钢焊接闸阀 蒸汽闸阀

对焊手动蒸汽闸阀 Z61H-16C Z561H-16C Z961H-16C 铸钢焊接闸阀

Z61H-25C Z561H-25C Z961H-25C 铸钢 碳钢对焊蒸汽 导热油闸阀 电动闸阀

铸钢高压焊接闸阀 Z61H-40C Z561H-40C 高温蒸汽重型电站对焊闸阀

Z61H-64C Z561H-64C 手动高压焊接闸阀 高温蒸汽焊接闸阀 Z961H-64C

明杆铜芯污水铸铁闸阀 Z41T-16 Z541T-16 Z941T-16 雨水 河水 水库闸阀