PVC给水管壁厚
	      PVC给水管是目前管道行业中规格最多的品种之一了,管材外径从20mm--800mm,按压力等级分0.63mpa、0.8mpa、1.0mpa、1.25mpa、1.6mpa、2.0mpa、2.5mpa。下表为PVC给水管各种规格压力等级相应的壁厚:
	 
	
		
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				                                                                                                                 PVC-U给水壁厚表 | 
		
		
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				执行标准   GB/T10002.1-2006 | 
		
		
			| 
				公称外径 | 
			
				壁厚 | 
			
				公称压力 | 
			
				公称外径 | 
			
				壁厚 | 
			
				公称压力 | 
			
				公称外径 | 
			
				壁厚 | 
			
				公称压力 | 
			
				公称外径 | 
			
				壁厚 | 
			
				公称压力 | 
		
		
			| 
				mm | 
			
				mm | 
			
				MPa | 
			
				mm | 
			
				mm | 
			
				MPa | 
			
				mm | 
			
				mm | 
			
				MPa | 
			
				mm | 
			
				mm | 
			
				MPa | 
		
		
			| 
				20 | 
			
				2.0 | 
			
				2.00 | 
			
				90 | 
			
				5.4 | 
			
				1.25 | 
			
				200 | 
			
				7.7 | 
			
				1.00 | 
			
				355 | 
			
				21.1 | 
			
				1.60 | 
		
		
			| 
				2.3 | 
			
				2.50 | 
			
				6.7 | 
			
				1.60 | 
			
				9.6 | 
			
				1.25 | 
			
				400 | 
			
				9.8 | 
			
				0.63 | 
		
		
			| 
				25 | 
			
				2.0 | 
			
				1.60 | 
			
				110 | 
			
				2.7 | 
			
				0.63 | 
			
				11.9 | 
			
				1.60 | 
			
				12.3 | 
			
				0.80 | 
		
		
			| 
				2.3 | 
			
				2.00 | 
			
				3.4 | 
			
				0.80 | 
			
				14.7 | 
			
				2.00 | 
			
				15.3 | 
			
				1.00 | 
		
		
			| 
				2.8 | 
			
				2.50 | 
			
				4.2 | 
			
				1.00 | 
			
				225 | 
			
				5.5 | 
			
				0.63 | 
			
				19.1 | 
			
				1.25 | 
		
		
			| 
				32 | 
			
				2.0 | 
			
				1.25 | 
			
				5.3 | 
			
				1.25 | 
			
				6.9 | 
			
				0.80 | 
			
				450 | 
			
				11.0 | 
			
				0.63 | 
		
		
			| 
				2.4 | 
			
				1.60 | 
			
				6.6 | 
			
				1.60 | 
			
				8.6 | 
			
				1.00 | 
			
				13.8 | 
			
				0.80 | 
		
		
			| 
				40 | 
			
				2.0 | 
			
				1.00 | 
			
				125 | 
			
				3.1 | 
			
				0.63 | 
			
				10.8 | 
			
				1.25 | 
			
				17.2 | 
			
				1.00 | 
		
		
			| 
				2.4 | 
			
				1.25 | 
			
				3.9 | 
			
				0.80 | 
			
				13.4 | 
			
				1.60 | 
			
				21.5 | 
			
				1.25 | 
		
		
			| 
				3.0 | 
			
				1.60 | 
			
				4.8 | 
			
				1.00 | 
			
				250 | 
			
				6.2 | 
			
				0.63 | 
			
				26.7 | 
			
				1.60 | 
		
		
			| 
				50 | 
			
				2.0 | 
			
				0.80 | 
			
				6.0 | 
			
				1.25 | 
			
				7.7 | 
			
				0.80 | 
			
				500 | 
			
				12.3 | 
			
				0.63 | 
		
		
			| 
				2.4 | 
			
				1.00 | 
			
				7.4 | 
			
				1.60 | 
			
				9.6 | 
			
				1.00 | 
			
				15.3 | 
			
				0.80 | 
		
		
			| 
				3.0 | 
			
				1.25 | 
			
				140 | 
			
				3.5 | 
			
				0.63 | 
			
				11.9 | 
			
				1.25 | 
			
				19.1 | 
			
				1.00 | 
		
		
			| 
				3.7 | 
			
				1.60 | 
			
				4.3 | 
			
				0.80 | 
			
				14.8 | 
			
				1.60 | 
			
				23.9 | 
			
				1.25 | 
		
		
			| 
				63 | 
			
				2.0 | 
			
				0.63 | 
			
				5.4 | 
			
				1.00 | 
			
				280 | 
			
				6.9 | 
			
				0.63 | 
			
				560 | 
			
				13.7 | 
			
				0.63 | 
		
		
			| 
				2.5 | 
			
				0.80 | 
			
				6.7 | 
			
				1.25 | 
			
				8.6 | 
			
				0.80 | 
			
				17.2 | 
			
				0.80 | 
		
		
			| 
				3.0 | 
			
				1.00 | 
			
				8.3 | 
			
				1.60 | 
			
				10.7 | 
			
				1.00 | 
			
				21.4 | 
			
				1.00 | 
		
		
			| 
				3.8 | 
			
				1.25 | 
			
				160 | 
			
				4.0 | 
			
				0.63 | 
			
				13.4 | 
			
				1.25 | 
			
				630 | 
			
				15.4 | 
			
				0.63 | 
		
		
			| 
				4.7 | 
			
				1.60 | 
			
				4.9 | 
			
				0.80 | 
			
				16.6 | 
			
				1.60 | 
			
				19.3 | 
			
				0.80 | 
		
		
			| 
				75 | 
			
				2.3 | 
			
				0.63 | 
			
				6.2 | 
			
				1.00 | 
			
				315 | 
			
				7.7 | 
			
				0.63 | 
			
				24.1 | 
			
				1.00 | 
		
		
			| 
				2.9 | 
			
				0.80 | 
			
				7.7 | 
			
				1.25 | 
			
				9.7 | 
			
				0.80 | 
			
				710 | 
			
				17.4 | 
			
				0.63 | 
		
		
			| 
				3.6 | 
			
				1.00 | 
			
				9.5 | 
			
				1.60 | 
			
				12.1 | 
			
				1.00 | 
			
				21.8 | 
			
				0.80 | 
		
		
			| 
				4.5 | 
			
				1.25 | 
			
				180 | 
			
				4.4 | 
			
				0.63 | 
			
				15.0 | 
			
				1.25 | 
			
				27.2 | 
			
				1.00 | 
		
		
			| 
				5.6 | 
			
				1.60 | 
			
				5.5 | 
			
				0.80 | 
			
				355 | 
			
				8.7 | 
			
				0.63 | 
			
				800 | 
			
				19.6 | 
			
				0.63 | 
		
		
			| 
				90 | 
			
				2.8 | 
			
				0.63 | 
			
				6.9 | 
			
				1.00 | 
			
				10.9 | 
			
				0.80 | 
			
				24.5 | 
			
				0.80 | 
		
		
			| 
				3.5 | 
			
				0.80 | 
			
				200 | 
			
				4.9 | 
			
				0.63 | 
			
				13.6 | 
			
				1.00 | 
			
				30.6 | 
			
				1.00 | 
		
		
			| 
				4.3 | 
			
				1.00 | 
			
				6.2 | 
			
				0.80 | 
			
				16.9 | 
			
				1.25 | 
			
				—— | 
			
				—— | 
			
				—— |