gXqIASKdwn2鏈〉鎶氶『娑堥槻DN500鐞冨ⅷ閾搁搧绠″巶閫氭辰鎵瑰彂浜у搧鏂伴椈鏄敱鎶氶『閫氭辰閽㈡潗鏈夐檺鍏徃鎻愪緵,璇ュ叕鍙镐富瑕佺粡钀?鎶氶『娑堥槻DN500鐞冨ⅷ閾搁搧绠″巶閫氭辰鎵瑰彂,鎯冲挩璇㈡洿澶氳鎯?璇疯仈绯绘姎椤洪€氭辰閽㈡潗鏈夐檺鍏徃,姝ら〉闈㈢敱鎶氶『浼佷笟鏃烘椇鎻愪緵!
鏃犵紳閽㈢鍏锋湁涓┖鎴潰锛屽ぇ閲忕敤浣滆緭閫佹祦浣撶殑绠￠亾锛屽杈撻€佺煶娌广€佸ぉ鐒舵皵銆佺叅姘斻€佹按鍙婃煇浜涘浐浣?span style="font-size:16px;">鐗╂枡鐨勭閬撶瓑銆傞挗绠′笌鍦嗛挗绛夊疄蹇冮挗鏉愮浉姣旓紝鍦ㄦ姉寮姉鎵己搴︾浉鍚屾椂锛岄噸閲忚緝杞伙紝鏄竴绉嶇粡娴庢埅闈㈤挗鏉愶紝骞挎硾鐢ㄤ簬鍒堕€犵粨鏋勪欢鍜屾満姊伴浂浠讹紝濡傜煶娌归捇鏉嗐€佹苯杞︿紶鍔ㄨ酱銆佽嚜琛岃溅鏋朵互鍙婂缓绛戞柦宸ヤ腑鐢ㄧ殑閽㈣剼鎵嬫灦绛夌敤閽㈢鍒堕€犵幆褰㈤浂浠讹紝鍙彁楂樻潗鏂欏埄鐢ㄧ巼锛岀畝鍖栧埗閫犲伐搴忥紝鑺傜害鏉愭枡鍜屽姞宸ュ伐鏃讹紝宸插箍娉涚敤閽㈢鏉ュ埗閫?/span>銆?/span>浠ヤ笂瑙勬牸鏄剧ず閮ㄥ垎搴撳瓨鏉愯川锛屾湭娑夊強鍒颁骇鍝佽鑷寸數鍨傝銆傛垜浠皢浠ヤ紭璐ㄧ殑浜у搧璐ㄩ噺,涓板瘜榻愬叏鐨勫搧绉嶈鏍?鍚堢悊鑰屾湁绔炰簤鍔涚殑浠锋牸,瀹屽杽涓€娴佺殑鍞墠鍞悗鏉ヤ负浣犲€炬儏鏈嶅姟.鍦ㄦ锛屼笟鍔＄粡鐞嗭細鎬荤粡鐞嗘惡鍏ㄤ綋鍛樺伐锛屽皢鍑€熻壇濂界殑瑾夛紝闆勫帤鐨勫疄鍔涳紝浼樿川鐨勪骇鍝侊紝浣庡粔鐨勪环鏍兼湇鍔′簬骞垮ぇ鐢ㄦ埛.璋ㄥ悜瀵瑰叕鍙镐竴璐粰浜堝叧鎬€銆佹敮鎸佸拰甯姪鐨勬柊鑰佹湅鍙嬪拰骞垮ぇ瀹㈡埛 琛ㄧず琛峰績鐨勬劅璋紒骞剁湡璇氬笇鏈涗笌涔嬪缓绔嬮暱鏈熺殑鍚堜綔鍏崇郴锛屼簰鎯犱簰鍒╋紝鍏辨眰鍙戝睍.20#鏃犵紳閽㈢鏉愯川涓?0#閽紝寮哄害姣?5#绋嶉珮锛屽緢灏戞番鐏紝鏃犲洖鐏剢鎬с€傚喎鍙樺舰濉戞€ч珮銆佷竴鑸緵寮洸銆佸帇寤躲€佸集杈瑰拰閿ゆ嫳绛夊姞宸ワ紝 鐢靛姬鐒婂拰鎺ヨЕ鐒婄殑鐒婃帴鎬ц兘濂斤紝姘旂剨鏃跺帤搴﹀皬锛屽褰㈣姹備弗鏍兼垨褰㈢姸澶嶆潅鐨勫埗浠朵笂鏄撳彂鐢熻绾广€傚垏鍓婂姞宸ユ€у喎鎷旀垨姝ｇ伀鐘舵€佽緝閫€鐏姸鎬佸ソ銆佷竴鑸敤浜庡埗閫犲彈鍔涗笉澶ц€岄煣鎬ц姹傞珮鐨勫伐浠躲€?20#鏃犵紳閽㈢鐨勬潗鏂欎负锛氫紭璐ㄧ⒊绱犵粨鏋勯挗鐗屽彿锛?0#鏍囧噯锛欸B8162-2008GB/T8163-2008GB3087-2008GB9948-2006GB5310-2008鎴愬垎鍖栧鎴愬垎锛?纰?C 锛?.17%锝?.2% 纭?Si锛?.17%锝?.37% 閿?Mn锛?.35%锝?.65% 纭?S 锛氣墹0.035% 纾?P 锛氣墹0.035% 閾?Cr锛氣墹0.25% 闀?Ni锛氣墹0.25% 閾?Cu锛氣墹0.25%鍔涘鎬ц兘锛?鎶楁媺寮哄害 蟽b (MPa)锛氣墺410(42)灞堟湇寮哄害蟽s (MPa)锛氣墺245(25)浼搁暱鐜囄?(%)锛氣墺25鏂潰鏀剁缉鐜囅?(%)锛氣墺5锛岀‖搴?锛氭湭鐑鐞?鈮?56HB锛岃瘯鏍峰昂瀵革細璇曟牱灏哄25mm鐑鐞嗚鑼冨強閲戠浉缁勭粐锛?鐑鐞嗚鑼冿細姝ｇ伀,910鈩?绌哄喎銆傞噾鐩哥粍缁囷細閾佺礌浣?鐝犲厜浣撱€?浜よ揣鐘舵€?/b>锛氫互涓嶇儹澶勭悊鎴栫儹澶勭悊锛堥€€鐏€佹鐏垨楂樻俯鍥炵伀锛夌姸鎬佷氦璐с€傝姹傜儹澶勭悊鐘舵€佷氦璐х殑搴斿湪鍚堝悓涓敞鏄庯紝鏈敞鏄庤€呮寜涓嶇儹澶勭悊浜よ揣銆?鐞冨ⅷ閾搁搧浜曠洊鐪熷績鐨勪笉閿欙紝娆惧紡绠€绾﹀ぇ姘旓紝澶栬锛屾暣浣撴晥鏋滃緢濂姐€備环鏍间篃姣斿鍏峰煄渚垮疁寰堝锛岄潪甯告弧鎰忥紝寰堝ソ锛屽€煎緱銆?emsp;涓嶉敊鐨勶紝璐ㄦ劅涔熷緢濂斤紝鍠滄锛屽崠瀹舵湇鍔℃€佸害濂?emsp;閫佽揣涔熷揩锛岀悆澧ㄩ摳閾佷簳鐩栫殑鏁翠綋杩樹笉閿欙紝鍋氬伐涔熷ソ锛屽潗涓婂幓鎸鸿垝鏈嶇殑锛屽閲屼汉閮借涓嶉敊鍛紝鍖呰浠旂粏锛屾墍鏈変骇鍝侀兘鏄川淇濇湡 涔板緱鏈変繚闅?emsp;鍊煎緱閫夋嫨鐨勪竴瀹跺簵锛?emsp;鐞冨ⅷ閾搁搧浜曠洊寰堝ぇ姘旓紝寰堣垝閫傦紝涓帤鐞冨ⅷ閾搁搧浜曠洊鐨勬墜鎰熷緢濂斤紝涔颁箣鍓嶈繕鏄緢鐘硅鲍鐨勶紝鏉ュ洖鍘讳簡鍑犲瀹炰綋搴楅€涚殑锛屽悗缃戜笂杩欏涔扮殑锛屼环鏍煎疄鎯狅紝鎷垮埌鐨勬椂鍊欏畬濂芥棤鎹燂紝鍖呭惈閫佽揣鍒板鐨勯偖璐逛篃姣斿簵閲屼究瀹滐紝寰堝ソ锛屽凡缁忔憜鏀惧ソ浜嗭紝闈炲父婊℃剰 鎸哄ソ 鐞冨ⅷ閾搁搧浜曠洊寰堝ソ銆?/span>
铻烘棆閽㈢鎴愬瀷涓?铻烘棆閽㈢鐨勬垚鍨嬩腑锛岄挗鏉胯鍙樺舰鍧囧寑锛屾畫浣欏簲鍔涘皬锛岃〃闈笉瑕佷骇鐢熷垝浼わ紝鎵€浠ュ埗浣滆灪鏃嬮挗绠＄殑閽㈡澘鐨勯€夋嫨瑕佹厧閲嶏紝琛ㄩ潰瑕佸潎鍖€涓嶈鏈夊垝浼ゃ€傚姞宸ョ殑铻烘棆閽㈢鍦ㄧ洿寰勫拰澹佸帤鐨勫昂瀵歌鏍艰寖鍥翠笂鏈夋洿澶х殑鐏垫椿鎬э紝灏ゅ叾鍦ㄧ敓浜ч珮閽㈢骇鍘氬绠★紝鐗瑰埆鏄腑灏忓彛寰勫帤澹佺鏂归潰锛屾湁鍏朵粬宸ヨ壓鏃犳硶姣旀嫙鐨勪紭鍔匡紝鍙敤鎴峰湪铻烘棆閽㈢瑙勬牸鏂归潰鏇村鐨勮姹傘€?/span>
浜у搧浠嬬粛:
1銆傞€氶绠￠亾閫氬父鐢ㄤ簬杈撻€佹皵浣撱€傚畠鏄竴涓競鏀垮熀纭€璁炬柦锛屼富瑕佺敤浜庣┖姘旀祦閫氬拰鍑忓皯鏈夊姘斾綋鐨勬祿搴︺€?
浜у搧鐢ㄩ€?
2銆備富瑕佺敤浜庡伐涓氬拰寤虹瓚椤圭洰锛屽簲鐢ㄩ鍩熷寘鎷?鐢靛瓙宸ヤ笟鏃犲皹宸ュ巶鍑€鍖栫郴缁?銆侀鍝佹棤鑿岃溅闂村噣鍖栫郴缁?
;閰掑簵銆佸晢鍦恒€佸尰闄€佸伐鍘傘€佸姙鍏鐨勪腑澶┖璋冪郴缁?宸ヤ笟姹℃煋鎺у埗鎺掓皵绠?鐓ょ熆宸ヤ笟鐜閫氶绠￠亾銆?**
鎶芥斁绯荤粺鍜屽惊鐜俯鎺х┖姘旂郴缁熴€?
鍦ㄧ櫨搴︽悳绱㈡姎椤烘秷闃睤N500鐞冨ⅷ閾搁搧绠″巶閫氭辰鎵瑰彂鐨勪俊鎭?/a>
|
鍦ㄦ悳鎼滄悳绱?鎶氶『娑堥槻DN500鐞冨ⅷ閾搁搧绠″巶閫氭辰鎵瑰彂 鐨勪俊鎭?/a>
|
鍦ㄦ悳鐙楁悳绱㈡姎椤烘秷闃睤N500鐞冨ⅷ閾搁搧绠″巶閫氭辰鎵瑰彂鐨勪俊鎭?/a>
|
鍦?60鎼滅储鎶氶『娑堥槻DN500鐞冨ⅷ閾搁搧绠″巶閫氭辰鎵瑰彂鐨勪俊鎭?/a>
|
