Threaded Fittings

THREADED FITTINGS

45 DEGREE ELBOW

90 DEGREE ELBOW

45 DEGREE ELBOW

90 DEGREE ELBOW

SCRD ELBOW, SCRD TEE, SCRD CROSS

Nominal Pipe Size	NPT	Center-to-End A						OD of Band H			Body Wall G min			Full Length L min	Min. Length of ThreadLtmin
Nominal Pipe Size	NPT	90 DEGREE ELBOW,TEE,CROS			45 DEGREE ELBOW			OD of Band H			Body Wall G min
DN	NPT	2000	3000	6000	2000	3000	6000	2000	3000	6000	2000	3000	6000
6	1/8	21	21	25	17	17	19	22	22	25	3.18	3.18	6.35	6.4	6.7
8	1/4	21	25	28	17	19	22	22	25	33	3.18	3.3	6.6	8.1	10.2
10	3/8	25	28	33	19	22	25	25	33	38	3.18	3.51	6.98	9.1	10.4
15	1/2	28	33	38	22	25	28	33	38	46	3.18	4.09	8.15	10.9	13.6
20	3/4	33	38	44	25	28	33	38	46	56	3.18	4.32	8.53	12.7	13.9
25	1	38	44	51	28	33	35	46	56	62	3.68	4.98	9.93	14.7	17.3
32	1-1/4	44	51	60	33	35	43	56	62	75	3.89	5.28	10.59	17	18
40	1-1/2	51	60	64	35	43	44	62	75	84	4.01	5.56	11.07	17.8	18.4
50	2	60	64	83	43	44	52	75	84	102	4.27	7.14	12.09	19	19.2
65	2-1/2	76	83	95	52	52	64	92	102	121	5.61	7.65	15.29	23.6	28.9
80	3	86	95	106	64	64	79	109	121	146	5.99	8.84	16.64	25.9	30.5
100	4	106	114	114	79	79	79	146	152	152	6.55	11.18	18.67	27.7	33

a.When DN65 ( NPS2 ½) pipe fittings pipe using II series of tubes, pipe end OD should be larger than the size specified in the table, to meet the end flange thickness requirements, the remaining size to conform to the requirements of this standard.

THREAD COUPLING, THREAD HALF COUPLING,NPT CAP

Nominal Pipe SizeDN	NPT	End to End W	End to Top P		OD D		End Wall ThicknessG		Full Length L min	Min. Length of Thread
Nominal Pipe SizeDN	NPT	3000和6000	3000	6000	3000	6000	3000	6000	Full Length L min	Min. Length of Thread
6	1/8	32	19		16	22	4.8		6.4	6.7
8	1/4	35	25	27	19	25	4.8	6.4	8.1	10.2
10	3/8	38	25	27	22	32	4.8	6.4	9.1	10.4
15	1/2	48	32	33	28	38	6.4	7.9	10.9	13.6
20	3/4	51	37	38	35	44	6.4	7.9	12.7	13.9
25	1	60	41	43	44	57	9.7	11.2	14.7	17.3
32	1-1/4	67	44	46	57	64	9.7	11.2	17	18
40	1-1/2	79	44	48	64	76	11.2	12.7	17.8	18.4
50	2	86	48	51	76	92	12.7	15.7	19	19.2
65	2-1/2	92	60	64	92	108	15.7	19.0	23.6	28.9
80	3	108	65	68	108	127	19.0	22.4	25.9	30.5
100	4	121	68	75	140	159	22.4	22.8	27.7	33

Note 1: the end of the thread other than the minimum wall thickness should be consistent with the table corresponding to nominal dimensions and level set.
Note 2:2000 level double screw clamp and caps are not included in this standard.

a.When DN65 ( NPS2 ½) pipe fittings pipe using II series of tubes, pipe end OD should be larger than the size specified in the table, to meet the end flange thickness requirements, the remaining size to conform to the requirements of this standard.