娌冲寳澶╁厓閶肩鍒堕€犳湁闄愬叕鍙稿皥妤�(y猫)鐢熺敘(ch菐n)铻烘棆閶肩锛屾硶铇�锛岃灪鏃嬮嫾绠¤(gu墨)鏍兼槸219-2420*6-20锛屾潗璩�(zh矛)鐐篞235B Q345B L245--L450 X42--X70,鍙互鍩�(zh铆)琛岄儴妯�(bi膩o)SY/T5037-2000 鍦嬫(bi膩o) GB/T9711.1-1997 API妯�(bi膩o)婧�(zh菙n)锛屽彲浠ユ牴鎿�(j霉)瀹㈡埗鐨勯渶瑕佸畾鍋氬悇绋(gu墨)鏍兼潗璩�(zh矛)鐨勮灪鏃嬮嫾绠�锛屽彟鏈夊韩瀛�3000鍣镐緵鎳�(y墨ng)瀹㈡埗閬歌臣銆傛硶铇殑瑕�(gu墨)鏍肩殑DN25-4000,鏉愯唱(zh矛)鐐哄悇绋⒊閶煎拰涓嶉姽閶�銆傚彟澶栨垜鍏徃缍�(j墨ng)閵峰悇绋洿绺�锛岀劇绺嫾绠�锛屽綆闋�锛屽ぇ灏忛牠锛屼笁閫氱瓑绠′欢銆傛渤鍖楀ぉ鍏冮嫾绠″埗閫犳湁闄愬叕鍙告伃鍊欐偍鐨勫厜鑷ㄦ唇璜�锛佽伅(li谩n)绯讳汉锛氳ū绱呯寷 13784732973 0317-6320900