BW ANSI B16.9 ASTM A234 WPB L.R. 90o Elbow SCH40

Product Details BW ANSI B16.9 ASTM A234 WPB L.R. 90o Elbow SCH40

THÀNH PHẦN MÁC THÉP:   ASTM A234 


Gradez
Chemical Composition % max
C
Mn
P≤
S≤
Si
Cr
Mo
Cu
Other
WPB
≤0.30
0.29-1.06
0.050
0.058
≥0.10 min
≤0.40
≤0.15
≤0.40
V:0.08
WPC
≤0.35
0.29-1.06
0.050
0.058
≥0.10 min
≤0.40
≤0.15
≤0.40
V:0.08
WP1
≤0.28
0.30-0.90
0.045
0.045
0.10-0.050
…..
0.44-0.65
…..
…..


THÔNG SỐ KỸ THUẬT:

Outside
Diameter
at Bevel (O/D)
Dimension A Dimension B Center
to Center O
Back
to Face K
1/2\ 21.3 38.0 16 76 48
3/4\ 26.7 38.0 19 76 51
1\ 33.4 38.0 22 76 56
1.1/4\ 42.2 48.0 25 95 70
1.1/2\ 48.3 57.0 29 114 83
2\ 60.3 76.0 35 152 106
2.1/2\ 73.0 95.0 44 190 132
3\ 88.9 114.0 51 229 159
3.1/2\ 101.6 133.0 57 267 184
4\ 114.3 152.0 64 305 210
5\ 141.3 190.0 79 381 262
6\ 168.3 229.0 95 457 313
8\ 219.1 305.0 127 610 414
10\ 273.0 381.0 159 762 518
12\ 323.8 457.0 190 914 619
14\ 355.6 533.0 222 1067 711
16\ 406.4 610.0 254 1219 813
18\ 457.0 686.0 286 1372 914
20\ 508.0 762.0 318 1524 1016
22\ 559.0 838.0 343 1676 1118
24\ 610.0 914.0 381 1829 1219
26\ 660.0 991.0 406
28\ 711.0 1067.0 438
30\ 762.0 1143.0 470
32\ 813.0 1219.0 502
34\ 864.0 1295.0 533
36\ 914.0 1372.0 565