Stainless Steel Concentric Cross

Stainless Steel Concentric Cross, also known as 4-way pipe connectors, are precision-engineered components designed to split or combine fluid flow across four directions in piping systems. Crafted from high-grade 304, 316, or 316L stainless steel, these fittings excel in corrosive, high-pressure, and extreme-temperature environments, making them ideal for industries like oil and gas, chemical processing, HVAC, and water treatment.

SIZE:

DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")

DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")

DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")

DN450(18") DN500(20") DN550(22") DN600(24")

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Product Description

PRODUCT NAME: Stainless steel Concentric Cross
Size: Seamless 1/2″-24″(DN15-DN600)
Welded 1/2″-64″(DN12-DN1600)
Standard: ASME B16.9,
HT/T21631, MSS SP-43, DIN2605,JISB2313
GB/T12459, GB/T13401, SH3408,HG/T21635
Thickness: SCH5-XXS
Grade: TP304L,TP316L,TP310S,TP321,TP904L;DEPLEX S31803/F51,S32750/F53

Key Features:

Robust Construction: Seamless or welded designs ensure leak-proof performance under pressures up to Sch 160.
Corrosion Resistance: Chromium-nickel alloy composition withstands acids, chlorides, and oxidation.
Versatile Configurations: Choose equal crosses (all ports same size) or reducing crosses (mixed diameters).
Hygienic Finish: Polished surfaces (Ra ≤0.8μm) meet sanitary standards for food, pharma, and biotech applications.
Temperature Range: Stable performance from -196°C to 870°C, suitable for cryogenic or high-heat systems.

Applications:

Distributing fluids in complex pipeline networks.
Connecting instrumentation lines in chemical plants.
HVAC systems for air/water flow management.
Sanitary systems in dairy, beverage, and pharmaceutical production.
Compliant with ASTM A403, ASME B16.11, and DIN 2615 standards. Custom sizes and material grades available.

Nominal Size		Outside Diameter at Bevel	Center to End
Nominal Size		Outside Diameter at Bevel	Center to End
DN	NPS	OD	C	M
15	1/2	21.3	25	25
20	3/4	26.7	29	29
25	1	33.4	38	38
32	1.1/4	42.2	48	48
40	1.1/2	48.3	57	57
50	2	60.3	64	64
65	2.1/2	73.0	76	76
80	3	88.9	86	86
90	3.1/2	101.6	95	95
100	4	114.3	105	105
125	5	141.3	124	124
150	6	168.3	143	143
200	8	219.1	178	178
250	10	273.0	216	216
300	12	323.8	254	254
350	14	355.6	279	279
400	16	406.4	305	305
450	18	457.0	343	343
500	20	508.0	381	381
550	22	559.0	419	419
600	24	610.0	432	432
650	26	660.0	495	495
700	28	711.0	521	521
750	30	762.0	559	559
800	32	813.0	597	597
850	34	864.0	635	635
900	36	914.0	673	673
950	38	965.0	711	711
1000	40	1016.0	749	749
1050	42	1067.0	762	762
1100	44	1118.0	813	813
1150	46	1168.0	851	851
1200	48	1219.0	889	889
1300	52	1321.0	965	965
1400	56	1422.0	1041	1041
1500	60	1524.0	1118	1118
1600	64	1626.0	1194	1194
1700	68	1727.0	1270	1270
1800	72	1829.0	1320	1320
1900	76	1930.0	1422	1422
2000	80	2032.0	1499	1499

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