b5888博一把网络论坛

钢丝骨架PE塑料复合管的规格有哪些？b5888博一把网络论坛管业介绍，钢丝骨架PE塑料复合管也称钢丝网管
、钢丝网骨架塑料复合管、钢骨架增强塑料复合管、钢丝骨架管
、SRTP管

、STSCP管
、SPE管，其规格从dn50至dn1000不等，广泛应用于给水管
、消防管、市政给排水管、自来水管
、天然气和煤气输送等行业。

钢丝骨架PE塑料复合管的规格表：

公称外经（dn）/mm		公称压力/MPa
		0.8	1.0	1.25	1.6	2.0	2.5	3.5
基本尺寸	极限偏差	公称壁厚en及极限偏差/mm
50	+­1.2				4.5+1.2	5.0+1.2	5.5+1.5	5.5+1.5
63	+­1.2				4.5+1.2	5.0+1.2	5.5+1.5	5.5+1.5
75	+­1.2				5.0+1.2	5.0+1.2	5.5+1.5	6.0+1.5
90	+­1.4				5.5+1.2	5.5+1.2	5.5+1.5	6.0+1.5
110	+­1.5		5.5+1.5	5.5+1.5	7.0+1.5	7.0+1.5	7.5+1.5	8.5+1.5
140	+­1.7		5.5+1.5	5.5+1.5	8.0+1.5	8.5+1.5	9.0+1.5	9.5+1.5
160	+­2.0		6.0+1.5	6.0+1.5	9.0+1.5	9.5+1.5	10.0+2.0	10.5+2.0
200	+2.3		6.0+1.5	6.0+1.5	9.5+1.5	10.5+2.0	11.0+2.0	12.5+2.2
225	+2.5		8.0+1.5	8.0+1.5	10.0+2.0	10.5+2.0	11.0+2.0
250	+2.5	8.0+1.5	10.5+2.0	10.5+2.0	12.5+2.2	12.0+2.2	12.5+2.2
315	+2.7	9.5+1.5	11.5+2.0	11.5+2.0	13.0+2.5	13.0+2.5
355	+­2.8	10.0+1.8	12.0+2.2	12.0+2.2	14.0+2.5
400	+3.0	10.5+2.0	12.5+2.2	12.5+2.2	15.0+2.8
450	+3.2	11.5+2.0	13.5+2.5	13.5+2.5	16.0+2.8
500	+3.2	12.5+2.0	15.5+2.8	15.5+2.8	18.0+3.0
560	+­3.2	17.0+3.0	20.0+3.0
630	+­3.2	20.0+3.0	23.0+3.0