Nom. Pipe	L			Plain End Weight (kg/m)
Size	Close Nipple	Short Nipple	Lonq Nipple	Sch40/STD	Sch80/XS	Sch160	xxs
1/8″	3/4	1-1/2	2-12	0.37	0.47
1/4″	7/8	1-1/2	2-12	0.63	0.80
3/8″	1	1-1/2	2-12	0.84	1.10
1/2″	1-1/8	1-1/2	2-12	1.27	1.62	1.95	2.55
3/4″	1-3/8	2	2-1/2-12	1.69	2.20	2.90	3.64
1″	1-1/2	2	2-1/2-12	2.50	3.24	4.24	5.45
1-1/4″	1-5/8	2-1/2	3-12	3 .39	4.47	5.61	7.77
1-1/2″	1-3/4	2-1/2	3-12	4.05	5.41	7.25	9.55
2″	2	2-1/2	3-12	5.44	7.48	11.11	13.44
2-1/2″	2-1/2	3	3-1/2-12	8.63	11.41	14.92	20.39
3″	2-5/8	3	3-1/2-12	11.29	15.27	21.35	27.68
3- 1/2″	2-3/4	4	4-1/2-12	13.57	18.64
4″	2-7/8	4	4-1/2-12	16.08	22.32	33.54	41.03
5″	3	4-1/2	5-12	21.77	30.97	49.12	57.13
6″	3-1/8	4-1/2	5-12	28.26	42.56	67.57	79.22