瀵у鍥炴棌鑷不鐭冲槾灞遍噾灞簭绻炲鐗嘍2222ASME B16.47鐢遍噾灞付鍜岄潪閲戝爆甯惰灪鏃嬪京(f霉)鍚堢篂鍒惰€屾垚鐨勪竴绋崐閲戝爆骞冲鐗囥€�閲囩敤鈥�V鈥�鍨嬫垨鈥�W鈥�鍨嬩笉閵归嫾甯惰垏闈為噾灞～鍏呭付铻烘棆浜ょ枈绾忕篂棣栧熬鐒婃帴锛岃紨浠ュ瀹氫綅鐠�(hu谩n)鍜屽収(n猫i)鍔犲挤(qi谩ng)鐠�(hu谩n)瑁濋厤鑰屾垚銆備富瑕佺敤浜庡钩闈㈡硶铇紙FF锛夊拰鍑搁潰娉曡槶锛�RF锛変腑浣跨敤銆傝兘鑰愰珮婧€侀珮澹撳拰閬╂噳(y墨ng)瓒呬綆婧垨鐪熺┖涓嬬殑姊濅欢浣跨敤銆�
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閲戝爆绾忕篂澧婄墖ASME B16.20妯�(bi膩o)婧�(zh菙n)鏄湅(gu贸)闅涢€氱敤鐨勬(bi膩o)婧�(zh菙n)涔嬩竴锛屼粬涓昏鏄敤浜�ASME B 16.5浠ュ強澶у彛寰�ASME B16.47 A B绠℃硶铇殑鎺ュ彛瀵嗗皝澧婄墖銆傝┎妯�(bi膩o)婧�(zh菙n)涓昏鏄皪(du矛)浜庡湅(gu贸)闅涢€氱敤鐨勯噾灞簭绻炲鐗囩殑涓€鍊�(g猫)妯�(bi膩o)婧�(zh菙n)鐨勭稖鍚堣(gu墨)瀹氬拰绱勬潫锛屼究浜庡湅(gu贸)闅涜ō(sh猫)鍌欑殑涓€楂斿寲寤鸿ō(sh猫)銆傝垏涔嬬浉灏�(du矛)鎳�(y墨ng)鐨勯倓鏈�ASME B16.21闈為噾灞鐗囩殑妯�(bi膩o)婧�(zh菙n)銆�
瀵у鍥炴棌鑷不鐭冲槾灞遍噾灞簭绻炲鐗嘍2222ASME B16.47绾忕篂澧婄墖鐨勬噳(y墨ng)鐢ㄨ寖鍦嶏細
1.閬╃敤鐨勫伐娉佽寖鍦嶅銆傝兘鑰愰珮婧�銆侀珮澹撳拰閬╂噳(y墨ng)瓒呬綆婧垨鐪熺┖涓嬬殑浣跨敤姊濅欢銆傞€氶亷(gu貌)鏀硅畩澧婄墖鐨勬潗鏂欑祫鍚�锛屽彲瑙ｆ焙鍚勭ó浠嬭唱(zh矛)灏�(du矛)澧婄墖鐨勫寲瀛�(xu茅)鑵愯潟鍟�(w猫n)椤屻€�
2.鎳�(y墨ng)鍔涜(b菙)鍎熻兘鍔涘挤(qi谩ng)锛�鍦ㄦ韩搴︺€佸鍔涙尝鍕�(d貌ng)闋荤箒鐨勫伐浣嶄笂锛屽瘑灏佹€ц兘绌�(w臎n)瀹氥€佸彲闈�銆�
3.瀵嗗皝鎬ц兘鍎�(y艒u)鑹€�
4.灏�(du矛)鑸囧鐗囨帴瑙哥殑娉曡槶瀵嗗皝鑰岀殑琛ㄩ潰绮惧害瑕佹眰涓嶉珮銆�
5.瀹夎鏂逛究锛屽鐗囬爯(y霉)绶婂鍔涜純浣�銆�
瀵у鍥炴棌鑷不鐭冲槾灞遍噾灞簭绻炲鐗嘍2222ASME B16.47鐨勫叕宸寖鍦嶏細
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灏哄鍏樊妾㈤(y脿n)绲�(ji茅)鏋�surface And Size tolerance Test Result (mm) |
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鎸囨(bi膩o)鍊硷紙mm锛� Standard value |
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ID of IR (D1) |
DN15~DN80 卤0.76 DN100~DN600 卤1.52 |
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Gasket |
OD(D3) ID(D2) DN15~200 卤0.76 卤0.41 DN250~600 卤1.52 卤0.76 |
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OD of OR (D4) |
+0.76 |
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T of gasket |
+0.3 |
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T of OR |
2.97~3.33 |
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T of IR |
2.97~3.33 |
閲戝爆绾忕篂澧婄墖瀹夎娉ㄦ剰浜嬮爡(xi脿ng)锛�
1銆�澧婄墖鐨勭簭绻為儴鍒嗗繀闋堜粙浜庢硶铇瘑灏侀潰涔嬮枔锛屼笉鍙毃鎰忓姞瀵簭绻為儴鍒嗙殑瀵害锛岄€欐ǎ鍕�(sh矛)蹇呭奖闊胯灪鏍撶殑澹撶穵鍔涳紝寰炶€屽奖闊垮鐗囩殑瀵嗗皝鎬ц兘銆�
2銆佸熀鏈瀷澧婄墖鏈€濂戒笉瑕佺敤鍦ㄥ嚬鍑搁潰娉曡槶涓婏紝閫欐槸鍥�?y脿n)姒涱姠鎷樿洩|鐗囧湪娉曡槶杌稿悜澹撶穵鍔涗綔鐢ㄤ笅锛屽鐗囧収(n猫i)鍦堢剨榛�(di菐n)瀹规槗闁�(k膩i)鐒�锛屽緸鑰屽皫(d菐o)鑷村鐗囧け鏁�銆�
3銆佸湪楂樻韩銆佸瘨鍐锋垨鍐风啽闋荤箒浜よ畩銆佹尟鍕�(d貌ng)杓冨ぇ銆佸挤(qi谩ng)鑵愯潟浠嬭唱(zh矛)绛夋儭鍔ｅ伐娉佹浠朵笅锛岀敤浜庡钩闈㈡硶铇拰鍑搁潰娉曡槶鐨勫鐗囨渶濂藉姞瑁濆悎鐞嗘潗鏂欑殑鍏�(n猫i)鐠�(hu谩n)銆�
4銆佺禃涓嶈兘鐢ㄤ綆鏉愯唱(zh矛)澧婄墖鍙栦唬楂樻潗璩�(zh矛)澧婄墖銆傞伩鍏嶆潗鏂欒厫铦曟垨鍏跺畠鍘熷洜閫犳垚澧婄墖澶辨晥銆�
ASME B16.20妯�(bi膩o)婧�(zh菙n)閲戝爆绾忕篂澧婄墖绐佸嚭鎬ц兘:
1. 鍙互鏍规摎(j霉)涓嶅悓鐨勪娇鐢ㄩ儴浣嶆洿鎻涢仼鍚堢殑閲戝爆绾忕篂澧婄墖褰㈠紡锛�
2. 鏍规摎(j霉)涓嶅悓浠嬭唱(zh矛)瑕佹眰.鏇存彌涓嶅悓鐨勯噾灞簭绻炲鐗囬嫾甯跺拰濉厖鏂�锛�
3. 閲戝爆绾忕篂澧婄墖鏇存彌鏂逛究.瀹夎鏂逛究锛�
4. 閲戝爆绾忕篂澧婄墖閬╃敤婧害鑼冨湇寤ｆ硾銆�
閲戝爆绾忕篂澧婄墖鎵撴(bi膩o)锛�
