MSS SP-75 Specification for high quality steel butt weld fittings
MSS SP-75 equal butt welded tee
单位:mm
NPS | DN | OD, D1, D2 | 中心到端面 | |
主管, C | 支管, M (1) | |||
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 |
50 | 1250 | 1270 | 934 | 876 |
52 | 1300 | 1321 | 978 | 908 |
54 | 1350 | 1372 | 1016 | 946 |
56 | 1400 | 1422 | 1054 | 978 |
58 | 1450 | 1473 | 1092 | 1016 |
60 | 1500 | 1524 | 1118 | 1054 |
NPS | DN | OD, D | 中心到端面 | |
90 °弯头, A | 45 °弯头, B | |||
16 | 400 | 406.4 | 610 | 254 |
18 | 450 | 457 | 686 | 286 |
20 | 500 | 508 | 762 | 318 |
22 | 550 | 559 | 838 | 343 |
24 | 600 | 610 | 914 | 381 |
26 | 650 | 660 | 991 | 406 |
28 | 700 | 711 | 1067 | 438 |
30 | 750 | 762 | 1143 | 470 |
32 | 800 | 813 | 1219 | 502 |
34 | 850 | 864 | 1295 | 533 |
36 | 900 | 914 | 1372 | 565 |
38 | 950 | 965 | 1448 | 600 |
40 | 1000 | 1016 | 1524 | 632 |
42 | 1050 | 1067 | 1600 | 660 |
44 | 1100 | 1118 | 1676 | 695 |
46 | 1150 | 1168 | 1753 | 727 |
48 | 1200 | 1219 | 1829 | 759 |
50 | 1250 | 1270 | 1905 | 787 |
52 | 1300 | 1321 | 1981 | 819 |
54 | 1350 | 1372 | 2057 | 851 |
56 | 1400 | 1422 | 2134 | 883 |
58 | 1450 | 1473 | 2210 | 914 |
60 | 1500 | 1524 | 2286 | 946 |