产品型号 Type	公称通经 DN	L	PN1.0MPa		PN1.6MPa		PN2.5MPa		H	H1
			D1	n-d	D1	N-d	D1	N-d
D73H D373H D673H D973H 10C 16C 25 10P 16P 25P 10R 16R 25R	50	43	125	4-18	125	4-18	125	4-18	340	255
	65	46	145	4-18	145	4-18	145	4-18	370	280
	80	49	160	4-18	160	4-18	160	4-18	385	285
	100	56	180	4-18	180	4-18	190	4-22	430	310
	125	64	210	4-18	210	4-18	220	4-22	440	310
	150	70	240	4-23	240	4-22	250	4-26	475	315
	200	71	295	4-23	295	4-22	310	4-26	590	380
	250	76	350	4-23	355	4-26	370	4-30	710	460
	300	83	400	4-23	410	4-26	430	4-30	725	475
	350	92	460	4-23	470	4-26	490	4-26	830	510
	400	102	515	4-25	525	4-30	550	4-33	900	550
	450	114	565	4-25	585	4-30	600	4-36	970	590
	500	127	620	4-25	650	4-33	660	4-36	1030	610
	600	154	725	4-30	770	4-36	770	4-36	1150	660
	700	165	840	4-30	840	4-36	875	4-39	1220	730
	800	190	950	4-34	950	4-39	990	4-42	1300	810
	900	203	1050	4-34	1050	4-39	1090	4-48	1480	930
	1000	216	1160	4-34	1170	4-42	1210	4-56	1600	1020
	1200	254	1280	4-41	1390	4-52	-	-	1902	1050