弯头

D	R	0.6MPa	1.0MPa	1.6MPa
D	R	TH	TH	TH
10	15	5.5	5.5	5.5
15	22.5	5.5	5.5	5.5
20	30	5.5	5.5	5.5
25	37.5	5.5	5.5	5.5
32	48	5.5	5.5	5.5
40	60	5.5	5.5	5.5
50	75	5.5	5.5	5.5
65	97.5	5.5	5.5	5.5
80	120	5.5	5.5	5.5
100	150	5.5	5.5	9.4
125	187.5	5.5	5.5	9.4
150	225	5.5	9.4	10.9
200	300	7.1	9.8	12.9
250	375	9.4	10.4	15.2
300	450	9.4	13.3	17.3
350	525	9.8	15.8	19.6
400	600	10.6	16.8	23.8
450	675	13	18.3	26.2
500	750	13.7	18.9	26.2
600	900	16.2	22.7	27.6
700	1050	18.6	24.5	37.2
800	1200	18.6	28.3	43.8
900	1350	20	30.2	48.3
1000	1500	22.9	33.2	52.6
注：弯头R=1.5、R=2D的圆弧弯头及任意拼装的弯头。