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A pipe cross is a kind of pipe fitting that be used in the place where four pipes meet together. The pipe cross may have one inlet and three outlets, or there inlets and one outlet. The diameter of the outlet and inlet can be the same and can also be different. That is to say, straight cross and reducing cross are both availabe.
Pipe cross is a fitting that used in the place where four pipes meet with the same diameter include:
Reducing cross used for connecting four pipes, the main pipes with the same size, but the dimensions of the branch diameter is smaller than the main pipes.
Equal cross in the place where four pipes meet with the same diameter.
Size range: 1/2 to 72 inches
Pressure: SCH5 to SCH160
Pipe Cross Material
Stainless Steel Pipe Cross: ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon Steel Pipe Cross: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Pipe Cross: ASTM A420 WPL3, A420 WPL6
Alloy Steel Pipe Cross: ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP
Duplex Pipe Cross: ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy Pipe Cross: ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )
Pattern |
Weld |
Seamless |
Nominal size |
1/2”-48” (DN15-DN1200) |
1/2”-20” (DN15-DN500) |
Wall thickness |
2~100mm |
2~50mm |
Bend radius |
SCH5S-SCH160 ,XXS |
SCH5-SCH160 |
Type |
cross/reducing cross |
cross/reducing cross |
Nominal Pipe Size (NPS) |
DN |
Outside Diameter at Bevel |
Center- to-End |
|
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 |
(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.
ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN: EN10253-1, EN10253-2
ASTM A403 – ASME SA403 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 – Factory-Made Wrought Fittings Butt welding
ASME B16.25 – Butt welding Ends ASME B16.28 – Wrought Steel Short Radius Elbows and Butt welding Returns
MSS SP-43 – Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant