锘军!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
PE-RT鍥芥爣鍒跺畾鏃跺弬鑰冧簡ISO鐨勩€婂喎鐑按鐢ㄨ€愮儹鑱氫箼鐑紙PE-RT锛夌閬撶郴缁熴€嬬瓑鍥介檯鏍囧噯鍜屽ゥ鍦板埄鍥藉鏍囧噯鐨勭浉鍏抽儴鍒嗭紝骞惰€冭檻浜嗗浗鍐呯殑鐢熶骇瀹為檯鎯呭喌鍜屾妧鏈兘鍔涳紝鍥犳鍏锋湁涓€瀹氱殑鍏堣繘鎬с€傛柊鏍囧噯鐨勫疄鏂斤紝瀵逛簬琛屼笟鐨勮川閲忚姹傚拰鍋ュ悍鍙戝睍鏈夌Н鏋佷綔鐢ㄣ€
杩戝勾鏉ワ紝鎴戝浗PE-RT绠¢亾鍦ㄥ缓绛戝唴鍐风儹姘寸閬撻鍩熺殑搴旂敤鍙戝睍寰堝揩锛屽師鏉愭枡涔熸湁浜嗚繘涓€姝ョ殑鍙戝睍銆?002骞达紝琛屼笟鏍囧噯銆婂喎鐑按鐢ㄨ€愮儹鑱氫箼鐑紙PE-RT锛夌閬撶郴缁熴€嬪彂甯冿紝浣嗘槸鐢变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锛夌閬撯€斺€斾竴鑸川閲忚姹傘€嬪拰銆婅€愮儹鑱氫箼鐑?PE-RT)绠¢亾鈥斺€斿昂瀵搞€嬶紝杩欎袱涓爣鍑嗛兘鏄熀浜嶪鍨婸E-RT鏉愭枡鐨勬€ц兘鎸囨爣缂栧埗鐨勩€傞殢鐫€鏉愭枡鐨勫彂灞曪紝II鍨婸E-RT鏉愭枡鐨勬€ц兘鎸囨爣宸茬粡杩滆繙楂樹簬绗竴浠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锛夌閬撶郴缁熴€嬩篃宸茬粡瀹屾垚淇鏇存柊鐑按锛屽喎鐑按鐢ㄨ€愮儹鑱氫箼鐑鍔犱簡II鍨婸E-RT绠¢亾鐨勮姹傘€
鏇村浜哄枩娆細
淇濇俯澶嶅悎濉戞枡绠℃寜宸ヤ綔绠℃墍鐢ㄦ潗鏂欏彲鍒嗕负锛
a) PP-R淇濇俯澶嶅悎濉戞枡绠★紝浠e彿涓篜UPPR锛
b) PVC-C 淇濇俯澶嶅悎濉戞枡绠★紝浠e彿涓篜UPVC锛
c) PE-RT II淇濇俯澶嶅悎濉戞枡绠★紝浠e彿涓篜UPE锛
d) PB淇濇俯澶嶅悎濉戞枡绠★紝浠e彿涓篜UPB銆
1銆佷繚娓╂€ц兘濂斤紝鐑崯澶变粎涓轰紶缁熶繚娓╃鏉愮殑25%锛岄暱鏈熻繍琛屽彲鑺傜害澶ч噺鑳芥簮锛屾樉钁楅檷浣庤兘婧愭垚鏈€
2銆佸叿鏈夊緢寮虹殑闃叉按鍜岃€愯厫铓€鑳藉姏锛屾棤闇€鏁疯绠℃矡锛屽彲鐩存帴鍩嬪叆鍦颁笅鎴栨按涓紝鏂藉伐绠€渚垮揩鎹凤紝缁煎悎閫犱环鑰愮儹浣庝繚娓╁鍚堝鏂欑銆
3銆佸湪浣庢俯鏉′欢涓嬩篃鍏锋湁鑹ソ鐨勮€愯厫铓€鍜岃€愬啿鍑绘€ц兘锛屽彲鐩存帴鍩嬪叆鍐诲湡灞傘€ 4銆佷娇鐢ㄥ鍛藉彲杈?0骞翠互涓婏紝姝g‘鐨勫畨瑁呭拰浣跨敤绠$綉缁翠慨璐圭敤鏋佷綆銆
澶栨姢绠℃潗鏂欏簲绗﹀悎GB/T29047鐨勮瀹氥€ 淇濇俯灞傛潗鏂欏簲閲囩敤鑱氭皑閰‖璐ㄦ场娌鏂欙紝鍏舵€ц兘搴旂鍚圙B/T29047鐨勮瀹氥€
浠ヤ笂灏辨槸鍏充簬鈥滀繚娓╁鍚堝鏂欑鈥濈殑绠€鍗曚粙缁嶏紝鎴戜滑鍏徃杩樻湁淇濇俯绠′欢銆佹渤鍖楀悰涓氱鎶€鑲′唤鏈夐檺鍏徃绛夎澶氱浉鍏充骇鍝侊紝濡傛灉鎮ㄦ瘮杈冩劅鍏磋叮锛屽彲浠ヨ窡鎴戜滑鑱旂郴鑾峰彇鏇村璇︾粏璧勬枡锛?/div>