娌冲崡鏋楄寕姘撮浕瑷�(sh猫)鍌欏埗閫犳キ(y猫)鏄叕鍙�
鏌旀€ч槻姘村绠℃槸閬╃敤浜庣閬撶┛閬庡⒒澹佷箣铏曞彈鏈夋尟鍕曟垨鏈夊毚(y谩n)瀵嗛槻姘磋姹傜殑妲�(g貌u)绛戠墿鐨勪簲閲戠浠讹紝涓€鑸敓鐢�(ch菐n)浼佹キ(y猫)鏄牴鎿�(j霉)寤虹瓚绉戝(xu茅)鐮旂┒闄㈢爺鍒惰ō(sh猫)瑷堢殑S312銆�02S404妯�(bi膩o)婧�(zh菙n)鍦栭泦鍒堕€犵殑銆傛煍鎬ч槻姘村绠＄┛澧昏檿涔嬪⒒澹�锛屽閬囬潪娣峰嚌鍦�?x铆)r鎳�(y墨ng)鏀圭敤娣峰嚌鍦熷⒒澹侊紝鑰屼笖灏囧绠′竴娆″嚌鍥轰簬澧诲収(n猫i);鏌旀€ч槻姘村绠℃柦寤ｆ硾鐢ㄤ簬寤虹瓚銆佸寲宸�銆侀嫾閻�銆佽嚜渚嗘按銆佹薄姘磋檿鐞嗙瓑鍠綅銆�
瀹氱京
涓€鑸湪鍋氭按姹犵殑鏅傚€欒鐢ㄥ埌濂楃锛屽畠鏄閬撻€氬悜姘存睜鐨勯€氶亾銆備絾鏄櫘閫氱殑濂楃寰堥洠瀵嗗皝锛屼互鑷村绠¤垏绠￠亾涔嬮枔鏈冩湁婕忔按銆佸绠¤垏澧诲涔嬮枔涔熸槗婕忔按銆傚彧鐢ㄩ槻姘村绠�锛屽彲浠ヨВ姹哄绠¤垏澧诲涔嬮枔鐨勬紡姘�锛屼絾涓嶈兘瑙ｆ焙濂楃鑸囩閬撲箣闁撶殑瀵嗗皝锛屾煍鎬ч槻姘村绠℃濂藉彲浠ヨВ姹哄叐绋晱椤�銆�
濂楃鍙垎鐐�:鏅€氬绠�--姣旇鐢ㄧ殑绠￠亾绮�2-4鍘樼背锛屽浐瀹氬湪澧绘垨鏉垮収(n猫i)锛岀閬撳緸涓€氶亷銆傛煍鎬у绠�--灏辨槸鍦ㄥ绠¤垏绠￠亾涔嬮枔鐢ㄦ煍鎬ф潗灏佸牭璧峰埌瀵嗗皝鏁堟灉銆傚墰鎬у绠�--灏辨槸濂楃鑸囩閬撻枔鐢ㄥ墰鎬ф潗鏂欏皝鍫甸仈鍒板瘑灏佹晥鏋�銆傞槻姘村绠�--灏辨槸濂楃鎵€浣跨敤鐨勭挵(hu谩n)澧冩槸闃叉娑查珨婕忓嚭鎴栨紡鍏ョ殑鍦版柟(姣斿姘存睜銆佸寲绯炴睜銆佸湴涓嬪绛�)锛屽氨鏄湪濂楃澶栧澧炲姞涓嶅皯浜�1鍦堢殑闃叉按缈�锛岄€欐ǎ濂楃婢嗙瓚鍦ㄥ⒒楂斿収(n猫i)鏅傚氨鎴愮偤涓€鍊嬫暣楂�锛屼笉鏈冨洜鑴圭府鍥犳暩(sh霉)鑰屽嚭鐝�(xi脿n)瑁傜磱鑰屾徊婕�銆�
瀵嗗皝瑕佹眰
1銆佺暥(d膩ng)杩庢按闈㈢偤鑵愯潟鎬т粙璩�(zh矛)鏅傦紝鍙噰鐢ㄥ皝鍫垫潗鏂欏皣绺殭灏佸牭锛屽仛娉曡闃叉按濂楃鍦栭泦;鏌旀€ч槻姘村绠�(A鍨�)瀹夎鍦栥€�
2銆佹煍鎬ч槻姘村绠″～鏂欐潗鏂�:鐎濋潚楹荤挡銆佽仛鑻箼鐑澘銆佽仛姘箼鐑场娌鏂欐澘銆�
3銆佸瘑灏佽啅:鑱氱～瀵嗗皝鑶�銆佽仛姘ㄩ叝瀵嗗皝鑶�銆�
4銆佺剨鎺ョ祼(ji茅)妲�(g貌u)灏哄鍏樊鑸囧舰浣嶅叕宸寜鐓�JB/T5000.3-1998鍩�(zh铆)琛屻€傜剨鎺ラ噰鐢ㄦ墜宸ラ浕寮х剨锛岀剨姊濆瀷铏�E4303锛岀墝铏�J422銆傜剨绺潯鍙ｅ緱鍩烘湰褰㈢媭浜庡昂瀵告寜鐓�GB985-88鍩�(zh铆)琛屻€�
5銆佺暥(d膩ng)鏌旀€ч槻姘村绠￠噰鐢ㄥ嵎鍒舵垚鍨嬫檪锛屽懆闀峰厑瑷卞亸宸偤:D2 鈮�600锛�D2>600卤0.0035D2銆�
6銆佺┛澧昏檿娣峰嚌鍦熷⒒澹佸帤鎳�(y墨ng)涓嶅皬浜�300锛屽惁鍓囨噳(y墨ng)浣垮⒒澹佷竴閭婂姞鍘氭垨鍏╅倞鍔犲帤锛屽姞鍘氶儴鍒嗙殑鐩� 娌�寰戣嚦灏戠偤D5+200銆�
7銆佹煍鎬ч槻姘村绠″绠＄殑閲嶉噺浠�L=300瑷堢畻锛屽澧诲帤澶т簬300鏅�锛屾噳(y墨ng)鍙﹁瑷堢畻銆�
8銆佹煍鎬ч槻姘村绠＄┛澧昏檿濡傞亣闈炴贩鍑濆湡澧诲鏅傦紝鎳�(y墨ng)灞€閮ㄦ敼鐢ㄦ贩鍑濆湡澧诲锛屽叾婢嗙瓚鑼冨湇鎳�(y墨ng)姣旂考鐠�(hu谩n)鐩村緫(D5)澶�200锛岃€屼笖灏囧绠′竴娆℃締绛戜簬鍏�(n猫i)澧�銆�
鍒嗛
鏍规摎(j霉)鑸囨(bi膩o)婧�(zh菙n)鍦栭泦鍙互鍒嗙偤:鍦嬫(bi膩o)鍜岄潪妯�(bi膩o)銆傚湅妯�(bi膩o)鍨嬮槻姘村绠℃槸鎸囧畬鍏ㄦ寜鐓у缓瑷�(sh猫)閮ㄧ浉闂�(gu膩n)鐨�02S404鎴�02S312妯�(bi膩o)婧�(zh菙n)鍦栭泦閬告潗鍜岀敓鐢�(ch菐n)锛屽皪娉曡槶鍘氬害銆佺考鐠�(hu谩n)鍘氬害銆佺寰戣垏鍘氬害閮芥湁鍤�(y谩n)鏍肩殑瑕佹眰銆傞潪妯�(bi膩o)鍓囨槸鍦ㄥ褰㈠拰澶ф绲�(ji茅)妲�(g貌u)绗﹀悎妯�(bi膩o)婧�(zh菙n)鍦栭泦鐨勬儏娉佷笅锛岄伕鏉愭檪灏嶆硶铇帤搴�銆佺考鐠�(hu谩n)鍘氬害銆佺寰戣垏鍘氬害瑾�(r猫n)鐐烘斁瀵姹�锛屽毚(y谩n)鏍间締瑾�锛岄€欎簺鏄笉鍚堟牸鐨勭敘(ch菐n)鍝�锛岀暥(d膩ng)鐒�锛屼竴瀹氱▼搴﹀収(n猫i)鐨勬斁瀵(bi膩o)婧�(zh菙n)涓嶈嚦浜庡奖闊夸娇鐢紝浣嗛亷鍒嗙殑鏀惧妯�(bi膩o)婧�(zh菙n)鍓囨渻褰遍熆鍒颁娇鐢ㄦ€ц兘銆�
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鍓涙€ч槻姘村绠￠仼鐢ㄤ簬绠￠亾绌垮⒒铏曚笉鎵垮彈绠￠亾鎸嫊鍜屼几绺畩褰㈢殑妲�(g貌u)(寤�)绛戠墿锛岄仼鐢ㄤ簬绠￠亾绌垮⒒铏曠┖闁撴湁闄愭垨绠￠亾瀹夎鍏堜簬妲�(g貌u)(寤�)绛戠墿鎴栫閬撶殑鏇存柊銆傚皪浜庢湁鍦伴渿瑷�(sh猫)闃茶姹傜殑鍦板崁(q奴)锛屽閲囩敤閶兼€ч槻姘村绠�锛屾噳(y墨ng)鍦ㄩ€插叆姹犲鎴栧缓绛戠墿澶栧⒒鐨勭閬撲笂灏辫繎瑷�(sh猫)缃煍鎬ч€ｆ帴銆�A鍨嬮仼鐢ㄤ簬閶肩锛�B,C鍨嬮仼鐢ㄤ簬鐞冨ⅷ閼勯惖閶肩鍙婇憚閻电銆�
娉ㄦ剰浜嬮爡
1銆佹煍鎬ч槻姘村绠′竴鑸仼鐢ㄤ簬绠￠亾绌块亷澧诲涔嬭檿鍙楁湁鎸嫊鎴栨湁鍤�(y谩n)瀵嗛槻姘磋姹傜殑妲�(g貌u)绛戠墿銆�
2銆佸绠＄┛澧昏檿涔嬪⒒澹�锛屽閬囬潪娣峰嚌鍦熷⒒澹佹檪鎳�(y墨ng)鏀圭敤娣峰嚌鍦熷⒒澹�锛屽叡婢嗘敞娣峰嚌鍦熻寖鍦嶆噳(y墨ng)姣旂考鐠�(hu谩n)鐩村緫澶�200mm锛岃€屼笖灏囧绠′竴娆℃締鍥轰簬澧诲収(n猫i)銆�
3銆佽〃涓�DN灏哄鍜屽⒒鍘氬昂瀵稿彲鏍规摎(j霉)鐢ㄦ埗闇€瑕佺敓鐢�(ch菐n)锛屽畾璨ㄦ檪璜嬫敞鏄庨€氬緫銆佺澶栧緫銆佸⒒鍘�銆�
浣跨敤瑾槑
1銆佹湰鍦栧昂瀵稿潎浠ユ绫充締瑷�銆�
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3銆佸绠￠儴鍒嗗姞宸ュ畬鎴愬悗锛屽湪鍏跺澹佸潎鍒峰簳婕嗕竴閬�(搴曟紗鍖呮嫭妯熶腹鎴栧喎搴曞瓙娌�)銆傚灞ら槻鑵愮敱瑷�(sh猫)瑷堟焙瀹�銆�
4銆佸绠＄┛澧讳箣澧诲锛屽閬囬潪娣峰嚌鍦熷⒒澹佹檪鎳�(y墨ng)鏀圭敤娣峰嚌鍦熷⒒澹侊紝鍏舵締娉ㄦ贩鍑濆湡鑼冨湇鎳�(y墨ng)姣旂考鐠�(hu谩n)鐩村緫( D6 )澶� 200mm 锛岃€屼笖灏囧绠℃締鍥轰簬澧诲収(n猫i)銆�
5銆佺┛绠¤檿涔嬫贩鍑濆湡澧诲帤鎳�(y墨ng)涓嶅皬浜� 300mm 鍚﹀墖鎳�(y墨ng)浣垮⒒澹佷竴閭婂姞鍘氭垨鍏╅倞鍔犲帤銆傚姞鍘氶儴鍒嗙殑鐩村緫鎳�(y墨ng)姣旂考鐠�(hu谩n)鐩村緫( D6 ) 200mm
6銆佸绠＄殑鏉愭枡閲嶉噺鏄寜澧诲帤 L 鍊肩偤 300mm 鎳�(y墨ng)鍙﹁瑷堢畻銆�
7銆佸绠￠儴浠剁剨鎺ユ潗鏂�锛岀敤Q235鏉愭枡鍒朵綔锛� J422鐒婃帴銆�
