塑料管件

公称外径(mm) Norminal Outside Diameter(Odmm)	公称压力 norminal pressure
	0.6MPa 0.8MPa 1.0MPa 1.25MPa 1.6MPa
	壁厚(mm) (wail thickness)	壁厚(mm) (wail thickness)	壁厚(mm) (wail thickness)	壁厚(mm) (wail thickness)	壁厚(mm) (wail thickness)
20					1.5
25					1.9
32				1.9	2.4
40			1.9	2.4	3.0
50		2.0	2.4	3.0	3.7
63	2.0	2.5	3.0	3.8	4.7
75	2.3	2.9	3.6	4.5	5.6
90	2.8	3.5	4.3	5.4	6.7
110	2.7	3.4	4.2	5.3	6.6
125	3.1	3.9	4.8	6.0	7.4
140	3.5	4.3	5.4	6.7	8.3
160	4.0	4.9	6.2	7.7	9.5
180	4.4	5.5	6.9	8.6	10.7
200	4.9	6.2	7.7	9.6	11.9
225	5.5	6.9	8.6	10.8	13.4
250	6.2	7.7	9.6	11.9	14.8
280	6.9	8.6	10.7	13.4	16.6
315	7.7	9.7	12.1	15.0	18.7
355	8.7	10.9	13.6	16.9	21.1
400	9.8	12.3	15.3	19.1	23.7
450	11.0	13.8	17.2	21.5	26.7
500	12.3	15.3	19.1	23.9	29.7
560	13.7	17.2	21.4	26.7
630	15.4	19.3	24.1	30.0
710	17.4	21.8	27.2
800	19.6	24.5	30.6