上海高压阀门厂武汉办事处

ANSI API旋启式止回阀,H44美标止回阀系列.HQ41X球形止回阀.H41W/Y不锈钢升降式止回阀,HG41/4F46衬里止回阀,GFHH47X蝶式缓冲止回阀,H61H/Y锻钢止回阀,H71（2）H /Y对夹式止回阀,国标旋启式止回阀,HC41X(A型)节能梭式止回阀,HC42X、T静音止回阀,内螺纹升降立降立式止回阀,HC44X(SFCV)橡胶瓣止回阀,NF01、NF02鸭嘴式橡胶止回阀,液控止回阀,NDH44X阻尼蝶式止回阀,DN15-DN200对夹升降式止回阀,DN15-DN200高压对夹式止回阀,HC42T静音式止回阀,H44W/Y旋启式止回阀，止回阀、对夹式止回阀、法兰止回阀、日标止回阀、德标止回阀、美标止回阀、日标不锈钢止回阀、德标不锈钢止回阀、美标不锈钢止回阀、高温止回阀、高压止回阀、静音止回阀HC42T/X/H(DRVZ)、橡胶瓣止回阀HH44X(SFCV)、球形止回阀HQ41X,HQ44X,HQ45X、消声止回阀HC41X、对夹式双瓣止回阀H76X/H,H71H,H72H微阻缓闭蝶形止回阀ZHYH46H/W,HH48H/X,HH49H/X、微阻缓闭式止回阀HH44X/H/T、对夹圆片式止回阀H74X/H、旋启式止回阀H44H、升降式止回阀H41H、节能消声止回阀H41X、直通式止回阀H42H/N、防污隔断阀HS41X等