Reducing Cross

Size: 1/2"-48"
Wall thickness: SCH5S-SCHXXS
Material: Special Alloy, Super Duplex Stainless Steel, Stainless Steel, Carbon Steel, Titanium
Standards: ASME B16.9, ASME B16.28, MSS SP43, MSS SP75

PRODUCT DETAIL
Material

Size: 1/2″-48″

Wall thickness: SCH5S-SCHXXS

Material: Special Alloy, Super Duplex Stainless Steel, Stainless Steel, Carbon Steel, Titanium

Standards: ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

Pipe cross is a kind of pipe fittings used for pipe branch. Pipe cross is divided into equal diameter and different diameter. The nozzles of equal cross are the same size; the nozzles of reducing cross are the same size, while the nozzles of branch are smaller than the nozzles. For butt weld cross cross manufacturing, there are two commonly used processes: hydraulic bulging and hot pressing. Hydraulic bulging is a kind of forming of expanding branch pipe by axial compensation of metal material. The process is to use a special hydraulic press to inject liquid into the billet with the same diameter of the cross pipe. The billet is extruded synchronously through the two horizontal cylinders of the hydraulic press. The volume of the billet decreases after extrusion, and the liquid in the billet increases with the volume of the billet. When the pressure required for the expansion of the cross branch pipe is reached, gold will be extruded. The material expands the branch pipe by flowing along the inner cavity of the die under the double action of liquid in the side cylinder and tube blank. Cross hydraulic bulging process can be formed at one time, and the production efficiency is high. Cross main pipe and shoulder wall thickness are increased. Because the hydraulic bulging process of seamless cross needs a large tonnage of equipment, it is mainly used in the manufacture of standard wall thickness cross less than dn400 in china at present. The pipe cross is manufactured by hydraulic forming process.
when quoting a price for pipe cross connection, it is necessary to accurately inform the pipeline pressure used, or directly inform the elbow wall thickness, so as to report the precise price. There are sch10s sch20s and other different pressure grades which conventionally express the elbow wall thickness, representing different thickness. You can refer to the pressure grade wall thickness table.
four general uses of stainless steel: petroleum gas pipeline engineering, natural gas pipeline engineering, chemical plant, power plant, shipyard, pharmaceutical, dairy, beer, beverage, water conservancy, etc.

Dimensions of ASME B16.9 Butt weld Reducing Cross

Nominal Diameter		Outside Diameter				Center to End
Nominal Diameter		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

GENERAL NOTES: All dimensions are in millimeters.

(a). Outlet dimension M for NPS 26(DN 650) and large is recommended but not required.
(b). Dimensions applicable to crosses NPS 24(DN 600) and smaller.