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榪戝勾鏉ワ紝鎴戝浗PE-RT綆￠亾鍦ㄥ緩絳戝唴鍐風儹姘寸閬撻鍩熺殑搴旂敤鍙戝睍寰堝揩錛屽師鏉愭枡涔熸湁浜嗚繘涓�姝ョ殑鍙戝睍銆?002騫達紝琛屼笟鏍囧噯銆婂喎鐑按鐢ㄨ�愮儹鑱氫箼鐑紙PE-RT錛夌閬撶郴緇熴�嬪彂甯冿紝浣嗘槸鐢變簬褰撴椂琛屼笟鏍囧噯鍙傜収鐨勬槸寰峰浗鏍囧噯銆婅�愮儹鑱氫箼鐑紙PE-RT錛夌閬撯�斺�斾竴鑸川閲忚姹傘�嬪拰銆婅�愮儹鑱氫箼鐑?PE-RT)綆￠亾鈥斺�斿昂瀵搞�嬶紝榪欎袱涓爣鍑嗛兘鏄熀浜嶪鍨婸E-RT鏉愭枡鐨勬�ц兘鎸囨爣緙栧埗鐨勩�傞殢鐫�鏉愭枡鐨勫彂灞曪紝II鍨婸E-RT鏉愭枡鐨勬�ц兘鎸囨爣宸茬粡榪滆繙楂樹簬絎竴浠ｆ潗鏂欙紝鍥介檯鏍囧噯ISO22391銆婂喎鐑按鐢ㄨ�愮儹鑱氫箼鐑紙PE-RT錛夌閬撶郴緇熴�嬩篃宸茬粡瀹屾垚淇鏇存柊鐑按錛屽喎鐑按鐢ㄨ�愮儹鑱氫箼鐑鍔犱簡II鍨婸E-RT綆￠亾鐨勮姹傘�?
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淇濇俯澶嶅悎濉戞枡綆℃寜宸ヤ綔綆℃墍鐢ㄦ潗鏂欏彲鍒嗕負錛?
a) PP-R淇濇俯澶嶅悎濉戞枡綆★紝浠ｅ彿涓篜UPPR錛?
b) PVC-C 淇濇俯澶嶅悎濉戞枡綆★紝浠ｅ彿涓篜UPVC錛?
c) PE-RT II淇濇俯澶嶅悎濉戞枡綆★紝浠ｅ彿涓篜UPE錛?
d) PB淇濇俯澶嶅悎濉戞枡綆★紝浠ｅ彿涓篜UPB銆?
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3銆佸湪浣庢俯鏉′歡涓嬩篃鍏鋒湁鑹ソ鐨勮�愯厫铓�鍜岃�愬啿鍑繪�ц兘錛屽彲鐩存帴鍩嬪叆鍐誨湡灞傘�? 4銆佷嬌鐢ㄥ鍛藉彲杈?0騫翠互涓婏紝姝ｇ‘鐨勫畨瑁呭拰浣跨敤綆＄綉緇翠慨璐圭敤鏋佷綆銆?
澶栨姢綆℃潗鏂欏簲絎﹀悎GB/T29047鐨勮瀹氥�?淇濇俯灞傛潗鏂欏簲閲囩敤鑱氭皚閰‖璐ㄦ場娌鏂欙紝鍏舵�ц兘搴旂鍚圙B/T29047鐨勮瀹氥�?
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