郑州北方阀门公司 供水上底阀SSDF-1

郑州北方阀门公司 供升降式止回阀H41H-16/25  H41H-16C/25  H41H-44/64  H41H-100 H41F46-16升降止回阀 管道式止回阀GH41H-16/25. 立式止回阀H42H-16/25 H42H-40/64.H42N-25/40  高压立式止回阀H42Y-160                        立式止回阀H42W-16 H42F46-16立式止回阀 高压不锈钢止回阀H43W-320R  氨用止回阀H41B-25. 旋启式止回阀H44H-16/25 .H44H-40/64/100. H44T-10. 焊接升降止回阀H61H-40/64 .夹套保温止回阀BH44W-16P.
对夹升降式止回阀H71H-16/25 H71H-25/40. H76H-16/25 H76-25/40 .H76X-10/16.高压对夹立式止回阀H72Y-160/320 .H72W-220R H72W-320R.缓闭双瓣旋启式止回阀HH46X-10/16.消声止回阀HC42X-10.**止回阀HC42T-10.橡胶瓣止回阀
HC44X-10。蝶式止回阀HD78X-10 滚球式止回阀HQ41X-10 球式无磨损式止回阀HQ44-10 水上底阀SSDF-1 衬氟止回阀HH41F46-16.油田高压止回阀H82H-350D.蝶式止回阀H74H-25.H71H-25.H72Y-320.H77X-16.
微阻缓闭止回阀HH44Z/X-10/16/25.KHH44X-10/16/25.HH44X/T/H-10/16/25. HH48X/H-10/16/25.HH49X/H-10/16/25.微阻缓闭消声止回阀DHH44H.DHH44X  蝶式缓冲止回阀HH47X/H.H47XF.HDH47
.
详情进入http: 电话:0371-68086899