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What is Pipe Cross?

Pipe cross is a kind of pipe fitting which is used in the place where four pipes meet together. The pipe cross fitting has one inlet and three outlets, or three inlets and one outlet. The diameter of the inlet and outlet can be the same and also different. Straight and reducing cross are both available. The pipe cross not only plays an important role in connection the crossing pipeline but also can control the volume by designed with different dimension of cross ends.

Specifications:

Size range: 1/2 to 20 inches
Types:Equal cross, Reducing cross, Y-type
Pressure: SCH5 to SCH160
Standard:ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996

Applications of pipe cross:

Chemical processing
Petroleum waste treatment
Marine industrial equipment
Automotive gas compression and distribution industries
Pipe cross is also recommended for industrial plant fluid power systems.

Materials:

Carbon steel: ASTM/ASME A234 WPB-WPC Alloy steel: ASTM/ASME A234 WP
Stainless steel: ASTM/ASME A403 ASTM/ASME A403 WP
Low temperature steel: ASTM/ASME A402
High performance steel: ASTM/ASME A860 WPHY

Types of Pipe Cross:

Cross fitting allows four direction transitions in pipeline fields as following:

Reducing Pipe Cross

Equal Pipe Cross

ASME B16.9 Reducing Pipe Cross Dimensions:

Nominal Diameter(mm)		Outside Diameter(mm)				Center to End
Nominal Diameter(mm)		D1		D2		Center to End
DN	NPS	Series A	Series B	Series A	Series B	C	M
15×15	1/2×1/2	21.3	18	21.3	18	25	25
15×10	1/2×3/8	21.3	18	17.3	14	25	25
15×8	1/2×1/4	21.3	18	13.7	10	25	25
20×20	3/4×3/4	26.9	25	26.9	25	29	29
20×15	3/4×1/2	26.9	25	21.3	18	29	29
20×10	3/4×3/8	26.9	25	17.3	14	29	29
25×25	1×1	33.7	32	33.7	32	38	38
25×20	1×3/4	33.7	32	26.9	25	38	38
25×15	1×1/2	33.7	32	21.3	18	38	38
32×32	1.1/4×1.1/4	42.4	38	42.4	38	48	48
32×25	1.1/4×1	42.4	38	33.7	32	48	48
32×20	1.1/4×3/4	42.4	38	26.9	25	48	48
32×15	1.1/4×1/2	42.4	38	21.3	18	48	48
40×40	1.1/2×1.1/2	48.3	45	48.3	45	57	57
40×32	1.1/2×1.1/4	48.3	45	42.4	38	57	57
40×25	1.1/2×1	48.3	45	33.7	32	57	57
40×20	1.1/2×3/4	48.3	45	26.9	25	57	57
40×15	1.1/2×1/2	48.3	45	21.3	18	57	57
50×50	2×2	60.3	57	60.3	57	64	64
50×40	2×1.1/2	60.3	57	48.3	45	64	60
50×32	2×1.1/4	60.3	57	42.4	38	64	57
50×25	2×1	60.3	57	33.7	32	64	51
50×20	2×3/4	60.3	57	26.9	25	64	44
65×65	2/1/2×2.1/2	73.0	76	73.0	76	76	76
65×50	2/1/2×2	73.0	76	60.3	57	76	70
65×40	2/1/2×1.1/2	73.0	76	48.3	45	76	67
65×32	2/1/2×1.1/4	73.0	76	42.4	38	76	64
65×25	2/1/2×1	73.0	76	33.7	32	76	57
80×80	3×3	88.9	89	88.9	89	86	86
80×65	3×2.1/2	88.9	89	73.0	76	86	83
80×50	3×2	88.9	89	60.3	57	86	76
80×40	3×1.1/2	88.9	89	48.3	45	86	73
80×32	3×1.1/4	88.9	89	42.4	38	86	70
90×90	3.1/2×3.1/2	101.6	-	101.6	-	95	95
90×80	3.1/2×3	101.6	-	88.9	89	95	92
90×65	3.1/2×2.1/2	101.6	-	73.0	76	95	89
90×50	3.1/2×2	101.6	-	60.3	57	95	83
90×40	3.1/2×1.1/2	101.6	-	48.3	45	95	79
100×100	4×4	114.3	108	114.3	108	105	105
100×90	4×3.1/2	114.3	108	101.6	-	105	102
100×80	4×3	114.3	108	88.9	89	105	98
100×65	4×2.1/2	114.3	108	73.0	76	105	95
100×50	4×2	114.3	108	60.3	57	105	89
100×40	4×1.1/2	114.3	108	48.3	45	105	86
125×125	5×5	141.3	133	141.3	133	124	124
125×100	5×4	141.3	133	114.3	108	124	117
125×90	5×3.1/2	141.3	-	101.6	-	124	114
125×80	5×3	141.3	133	88.9	89	124	111
125×65	5×2.1.2	141.3	133	73.0	76	124	108
125×50	5×2	141.3	133	60.3	57	124	105
150×150	6×6	168.3	159	168.3	159	143	143
150×125	6×5	168.3	159	141.3	133	143	137
150×100	6×4	168.3	159	114.3	108	143	130
150×90	6×3.1/2	168.3	-	101.6	-	143	127
150×80	6×3	168.3	159	88.9	89	143	124
150×65	6×2.1/2	168.3	159	73.0	76	143	121
200×200	8×8	219.1	219	219.1	219	178	178
200×150	8×6	219.1	219	168.3	159	178	168
200×125	8×5	219.1	219	141.4	133	178	162
200×100	8×4	219.1	219	114.3	108	178	156
200×90	8×3.1/2	219.1	-	101.6	-	178	152
250×250	10×10	273.0	273	273.0	273	216	216
250×200	10×8	273.0	273	219.1	219	216	203
250×150	10×6	273.0	273	168.3	159	216	194
250×125	10×5	273.0	273	141.3	133	216	191
250×100	10×4	273.0	273	114.3	108	216	184
300×300	12×12	323.9	325	323.9	325	254	254
300×250	12×10	323.9	325	273.0	273	254	241
300×200	12×8	323.9	325	219.1	219	254	229
300×150	12×6	323.9	325	168.3	159	254	219
300×125	12×5	323.9	325	141.3	133	254	216
350×350	14×14	355.6	377	355.6	377	279	279
350×300	14×12	355.6	377	323.9	325	279	270
350×250	14×10	355.6	377	273.0	273	279	257
350×200	14×8	355.6	377	219.1	219	279	248
350×150	14×6	355.6	377	168.3	159	279	238
400×400	16×16	406.4	426	406.4	426	305	305
400×350	16×14	406.4	426	355.6	377	305	305
400×300	16×12	406.4	426	323.9	325	305	295
400×250	16×10	406.4	426	273.0	273	305	283
400×200	16×8	406.4	426	219.1	219	305	273
400×150	16×6	406.4	426	168.3	159	305	264
450×450	18×18	457	480	457	480	343	343
450×400	18×16	457	480	406.4	426	343	330
450×350	18×14	457	480	355.6	377	343	330
450×300	18×12	457	480	323.9	325	343	321
450×250	18×10	457	480	273.0	273	343	308
450×200	18×8	457	480	219.1	219	343	298
500×500	20×20	508	530	508	530	381	381
500×450	20×20	508	530	457	480	381	368
500×400	20×20	508	530	406.4	426	381	356
500×350	20×20	508	530	355.6	377	381	356
500×300	20×20	508	530	323.9	325	381	346
500×250	20×20	508	530	273.0	273	381	333
500×200	20×20	508	530	219.1	219	381	324
Note: Outlet dimension M for NPS 26(DN 650) and large is recommended but not required. Dimensions applicable to crosses NPS 24(DN 600) and smaller.

ASME B16.9 Equal Pipe Cross Dimensions:

Nominal Pipe Size (NPS)	DN	Outside Diameter at Bevel	Center- to-End
Nominal Pipe Size (NPS)	DN	Outside Diameter at Bevel	Run.C	Outlet. M[Notes(1) and (2)]
1/2	15	21.3	25	25
3/4	20	26.7	29	29
1	25	33.4	38	38
1-1/4	32	42.2	48	48
1-1/2	40	48.3	57	57
2	50	60.3	64	64
2-1/2	65	73.0	76	76
3	80	88.9	86	86
3-1/2	90	101.6	95	95
4	100	114.3	105	105
5	125	141.3	124	124
6	150	168.3	143	143
8	200	219.1	178	178
10	250	273.0	216	216
12	300	323.8	254	254
14	350	355.6	279	279
16	400	406.4	305	305
18	450	457	343	343
20	500	508	381	381
22	550	559	419	419
24	600	610	432	432
26	650	660	495	495
28	700	711	521	521
30	750	762	559	559
32	800	813	597	597
34	850	864	635	635
36	900	914	673	673
38	950	965	711	711
40	1000	1016	749	749
42	1050	1067	762	711
44	1100	1118	813	762
46	1150	1168	851	800
48	1200	1219	889	838
Note: Outlet dimension M for NPS 26(DN 650) and large is recommended but not required. Dimensions applicable to crosses NPS 24(DN 600) and smaller.

Specializing in various kinds of OCTG pipes production and supplying, Ourway steel subsidiary of AGICO is a professional pipe cross manufacturer and supplier in the international trade. We keep enough in stock in the warehouse every month. Besides, we keep a good relationship with every big steel factory in China, so we can guarantee the delivery time and competitive prices for customers. Therefore, if you have any inquiry on pipe cross, please don‘t hesitate to contact us by e-mail or ring us!

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