公称通径 Nominal diameter DN(in)		深插� 深度 Depth of socket	壁厚Wall thickness			管帽顶厚 The thickness of the pipe cap top			安装长度Installatoin length
			Cmin			Kmin			双承口管�?nbsp;Double coupling	单承口管箌�/span> Half coupling
A	B(in)	Jmin	3000 Sch80	6000 Schl60	9000 XXS	3000 Sch80	6000 Schl60	9000 XXS	E	F
6	1/8	10	3.2	4.0	-	5.0	6.5	-	6	16
8	1/4	10	3.8	4.6	-	5.0	6.5	-	6	16
10	3/8	10	4.0	5.1	-	5.0	6.5	.	6	18
15	1/2	10	4.5	5.6	9.4	6.5	8.0	11.0	10	22
20	3/4	13	5.0	7.0	9.8	7.0	9.0	13.0	10	24

�?1)壁厚Cmin为任一点壁厚的*小值�?)异径管件中小口径部分中心至承插孔底的距离A与大口径部分为A相同�?）按顺序要求，管件也可以加工承插焊和螺纹混合的联接形式、�/p>

Note:1)Wall thickness Cmin to a minimum wall thickness.2)Reducing pipe fittings of small diameter part of the center distance to the bottom bearing insert A part with large diameter is the same A.3)According to the requirements of the order,pipe fittings can also be processed into socket welding and threaded connection form of hybrid.