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Elbows welded steel
Elbows welded steel
CUT STEEL WELDING
Standard: ANSI B16.9 ASTM A234 Nghe WPB
Pressure: SCH10, SCH20, SCH40, SCH80, SCH160
Sizes: From ½ "to 48" (21.3mm to 1219.2mm)
For: Oil, Gas, gas, shipbuilding CN, CN refrigeration ...
Origin: Taiwan, China ...
STEEL GRADE INGREDIENTS: ASTM A234 Nghe
| 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 | ..... | ..... |
TECHNICAL
| Nominal Pipe Size inch |
Dimension | Wall Thickness: t | Approx. Weight Elbow 90o Kg |
||||
| Outside Diameter at Bevel : D |
Center to End: A/B Center to Center:O Back to Face: K mm |
SCH. No | t | ||||
| inch | mm | inch | mm | ||||
| 1/2 | 0.840 | 21.3 | A=38.1 B=15.7 O=76.2 K=47.8 |
10 40 80 160 |
0.083 0.109 0.147 0.188 |
2.11 2.77 3.73 4.78 |
0.06 0.08 0.10 ----- |
| 3/4 | 1.050 | 26.7 | A=38.1 B=19.1 O=76.2 K=50.8 |
10 40 80 160 |
0.083 0.113 0.154 0.219 |
2.11 2.87 3.91 5.56 |
0.08 0.11 0.14 ----- |
| 1 | 1.315 | 33.4 | A=38.1 B=22.4 O=76.2 K=55.6 |
10 40 80 160 |
0.109 0.133 0.179 0.250 |
2.77 3.38 4.55 6.35 |
0.13 0.16 0.20 0.25 |
| 1.1/4 | 1.660 | 42.2 | A=47.8 B=25.4 O=95.3 K=69.9 |
10 40 80 160 |
0.109 0.140 0.191 0.250 |
2.77 3.56 4.85 6.35 |
0.24 0.26 0.35 0.42 |
| 1.1/2 | 1.900 | 48.3 | A=57.2 B=28.4 O=114.3 K=82.6 |
10 40 80 160 |
0.109 0.145 0.200 0.281 |
2.77 3.68 5.08 7.14 |
0.26 0.37 0.50 0.65 |
| 2 | 2.375 | 60.3 | A=76.2 B=35.1 O=152.4 K=106.4 |
10 40 80 160 |
0.109 0.154 0.218 0.344 |
2.77 3.91 5.54 8.71 |
0.45 0.66 0.90 1.33 |
| 2.1/2 | 2.875 | 73.0 | A=95.3 B=44.5 O=190.5 K=131.8 |
10 40 80 160 |
0.120 0.203 0.276 0.355 |
3.05 5.16 7.01 9.53 |
0.80 1.29 1.79 2.33 |
| 3 | 3.500 | 88.9 | A=114.3 B=50.8 O=228.6 K=158.8 |
10 40 80 160 |
0.120 0.216 0.300 0.438 |
3.05 5.49 7.62 11.13 |
1.17 2.04 2.74 3.83 |
| 4 | 4.500 | 114.3 | A=152.4 B=63.5 O=304.8 K=209.6 |
10 40 80 160 |
0.120 0.237 0.337 0.531 |
3.05 6.02 8.56 13.49 |
2.03 3.85 5.36 8.03 |
| 5 | 5.563 | 141.3 | A=190.5 B=79.2 O=381.0 K=261.9 |
10 40 80 160 |
0.134 0.258 0.375 0.625 |
3.40 6.55 9.53 15.88 |
3.45 6.51 9.27 14.70 |
| 6 | 6.625 | 168.3 | A=228.6 B=95.3 O=475.2 K=312.7 |
10 40 80 160 |
0.134 0.280 0.432 0.719 |
3.40 7.11 10.97 18.26 |
4.96 10.10 15.30 24.20 |
| 8 | 8.625 | 219.1 | A=304.8 B=127.0 O=609.6 K=414.3 |
10 20 40 80 160 |
0.148 0.250 0.322 0.500 0.906 |
3.76 6.35 8.18 12.70 23.01 |
9.65 15.90 20.40 30.90 53.30 |
| 10 | 10.750 | 273.0 | A=381.0 B=158.8 O=762.0 K=517.7 |
10 20 40 80 160 |
0.165 0.250 0.365 0.594 1.125 |
4.19 6.35 9.27 15.09 28.58 |
16.70 25.00 36.10 57.30 103.00 |
| 12 | 12.750 | 323.9 | A=457.2 B=190.5 O=914.4 K=619.3 |
10 20 40 80 160 |
0.180 0.250 0.406 0.688 1.312 |
4.57 6.35 10.31 17.48 33.32 |
26.10 35.70 57.80 94.70 171.00 |
| 14 | 14.000 | 355.6 | A=533.4 B=222.3 O=1066.8 K=711.2 |
10 20 40 80 160 |
0.250 0.312 0.438 0.750 1.406 |
6.35 7.92 11.13 19.05 35.71 |
45.8 56.9 79.20 132.00 236.00 |
| 16 | 16.000 | 406.4 | A=609.6 B=254.0 O=1219.2 K=812.8 |
10 20 40 80 160 |
0.250 0.312 0.500 0.844 1.594 |
6.35 7.92 12.70 21.44 40.49 |
74.30 60.00 118.00 195.00 350.00 |
| 18 | 18.000 | 457.0 | A=685.8 B=285.8 O=1371.6 K=914.4 |
10 20 40 80 160 |
0.250 0.312 0.562 0.937 1.781 |
6.35 7.92 14.27 23.83 45.24 |
76.10 94.50 168.00 274.00 495.00 |
| 20 | 20.000 | 508.0 | A=762.0 B=317.5 O=1524.0 K=1016.0 |
10 20 40 80 160 |
0.250 0.375 0.594 1.031 1.969 |
6.35 9.53 15.09 26.19 50.01 |
94.00 140.00 220.00 372.00 676.00 |
| 22 | 22.000 | 559.0 | A=838.2 B=342.9 O=1676.4 K=1117.6 |
10 20 30 60 80 160 |
0.250 0.375 0.500 0.875 1.125 2.125 |
6.35 9.53 12.70 22.23 28.58 53.98 |
114.00 170.00 225.00 387.00 493.00 886.00 |
| 24 | 24.000 | 610.0 | A=914.4 B=381.0 O=1828.8 K=1219.2 |
10 20 30 40 80 160 |
0.250 0.375 0.562 0.688 1.219 2.344 |
6.35 9.53 14.27 17.48 30.96 59.54 |
136.00 202.00 301.00 366.00 636.00 1160.00 |
| 26 | 26.000 | 660.0 | A=990.6 B=406.4 |
10 std. 20 |
0.312 0.375 0.500 |
7.92 9.53 12.70 |
198.00 238.00 316.00 |
| 28 | 28.000 | 711.0 | A=1066.8 B=438.2 |
10 std. 20 30 |
0.312 0.375 0.500 0.625 |
7.92 9.53 12.70 15.88 |
230.00 276.00 367.00 456.00 |
| 30 | 30.000 | 762.0 | A=1143.0 B=469.9 |
10 std. 20 30 |
0.312 0.375 0.500 0.625 |
7.92 9.53 12.70 15.88 |
264.00 318.00 421.00 524.00 |
| 32 | 32.000 | 813.0 | A=1219.2 B=501.7 |
10 std. 20 30 40 |
0.312 0.375 0.500 0.625 0.688 |
7.92 9.53 12.70 15.88 17.48 |
301.00 362.00 480.00 597.00 656.00 |
| 34 | 34.000 | 864.0 | A=1295.4 B=533.4 |
10 std. 20 30 40 |
0.312 0.375 0.500 0.625 0.688 |
7.92 9.53 12.70 15.88 17.48 |
340.00 408.00 543.00 675.00 742.00 |
| 36 | 36.000 | 914.0 | A=1371.6 B=565.2 |
10 std. 20 30 40 |
0.312 0.375 0.500 0.625 0.750 |
7.92 9.53 12.70 15.88 19.05 |
381.00 458.00 608.00 758.00 906.00 |
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