鐢�(ch菐n)鍝佸弮鏁�(sh霉) | |||
---|---|---|---|
鍝佺墝 | 钀�(w脿n)璞閬� | ||
鐢�(ch菐n)鍝佺壒鎬� | 纰抽嫾 | ||
鐢�(ch菐n)鍦� | 娌冲寳婊勫窞 | ||
鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鎵€ | 寤虹瓚 鍖栧伐 闆诲粻 姘存睜 | ||
瑕�(gu墨)鏍� | 榻婂叏 | ||
鍙敭璩e湴 | 鍏ㄥ湅(gu贸) | ||
鍨嬭櫉(h脿o) | DN50-DN300 |
渚涙噳(y墨ng)灞辨澅20#纰抽嫾灏侀牠锛屽ぇ鍙e緫鐒婃帴灏侀牠 鍘氬绠″附璩�(zh矛)閲�?j墨)?y艒u)-婊勫窞钀�(w脿n)璞閬撹鍌欐湁闄愬叕鍙�
纰抽嫾灏侀牠锛堢甯斤級銆佷篃绋辩偤鍫甸牠銆佽搵闋�銆佺瀛愯搵銆佹偠闋�銆佺敤渚�(l谩i)灏侀枆绠¤矾锛屼綔鐢ㄨ垏绠″牭鐩稿悓锛屼絾绠″附鍙洿鎺ユ棆鍦ㄧ瀛愪笂锛屼笉闋堣鍏朵粬绠′欢銆傜甯藉寘鎷嚫褰㈢甯�銆侀寪娈笺€佽畩寰戞銆佸钩钃嬪強绶婄府鍙g殑瑷�(sh猫)瑷�(j矛)銆�
鏉愯唱(zh矛)鍙婃(bi膩o)婧�(zh菙n)
?
纰抽嫾灏侀牠鐨勬潗璩�(zh矛)涓昏鏈塓235,20#锛孉3銆�16閷筹紝Q345B銆�45铏�(h脿o)閶肩瓑銆傛(bi膩o)婧�(zh菙n)鏈塆B/T25198-2010(澹撳姏瀹瑰櫒灏侀牠妯�(bi膩o)婧�(zh菙n))锛屽拰绠¤矾妯�(bi膩o)婧�(zh菙n)GB/T12459-2005,GB/T13401-2005绛�銆�
鍑稿舰绠″附鍒嗛
?
鍑稿舰绠″附鍖呮嫭锛氬崐鐞冨舰绠″附銆佹鍦撳舰绠″附銆佺褰㈢甯藉拰鐞冨啝褰㈢甯�銆傚緸鍙楀姏瑙掑害鐪嬪嚫褰㈢甯戒腑寰炲崐鐞冨舰绠″附閫愭几涓嶅ソ锛屼絾寰炲埗閫犻洠搴︿笂鐪�锛岄€愭几濂藉埗閫犮€�