ASTM, AISI, GB, DIN, JIS 304 304L Stainless Steel Butt Welding Pipe Fitttings 90 Degree Elbow
►Products description
304 stainless steel long radius 90° socket weld elbows are precision-engineered for high-pressure/high-temperature industrial applications, offering exceptional corrosion resistance and durability. Their 1.5D long-radius design minimizes turbulence and pressure drop, while the socket weld ensures leak-proof connections. Ideal for chemical, petrochemical, and oil & gas industries, these ASTM-compliant elbows facilitate smooth 90° directional changes with optimal flow efficiency. The premium 304 stainless steel construction guarantees reliability in demanding piping systems.
►Product Size
Norminal dimeter | Outside diante | Center to end | Center to Conter | kg/pc 90°L/R Elbow Approx weight | |||||||
DN | NPS | OD | B | A | O | sch5s | sch10S | sch20S/LG | sch40S/STD | sch80S/XS | sch80 |
15 | 1/2 | 18 21.3 | 16 | 38 | 76 | 0.04 0.05 | 0.05 0.06 | 0.06 0.07 | 0.06 0.08 | 0.08 0.10 | 0.08 0.10 |
20 | 1/4 | 25 26.7 | 19 | 38 | 76 | 0.06 0.06 | 0.07 0.08 | 0.09 0.09 | 0.09 0.10 | 0.12 0.13 | 0.12 0.13 |
25 | 1 | 32 33.4 | 22 | 38 | 76 | 0.07 0.08 | 0.12 0.13 | 0.14 0.14 | 0.14 0.15 | 0.19 0.19 | 0.19 0.19 |
32 | 1 1/4 | 38 42.2 | 25 | 48 | 96 | 0.11 0.13 | 0.18 0.20 | 0.21 0.23 | 0.23 0.26 | 0.30 0.34 | 0.30 0.34 |
40 | 1 1/2 | 45 48.3 | 29 | 57 | 114 | 0.16 0.17 | 0.26 0.28 | 0.30 0.32 | 0.34 0.37 | 0.45 0.49 | 0.45 0.49 |
50 | 2 | 57 60.3 | 35 | 76 | 152 | 0.27 0.29 | 0.45 0.47 | 0.57 0.61 | 0.62 0.65 | 0.85 0.90 | 0.85 0.90 |
65 | 2 1/2 | 76 73 | 44 | 95 | 190 | 0.58 0.55 | 0.82 0.79 | 0.97 0.93 | 1.35 1.30 | 1.79 1.71 | 1.79 I.7I |
80 | 3 | 89 | 51 | 114 | 228 | 0.82 | 1.17 | 1.51 | 2.04 | 2.76 | 2.76 |
90 | 3 1/2 | 101.6 | 57 | 133 | 266 | 1.09 | 1.56 | 2.03 | 2.85 | 3.92 | 3.92 |
100 | 4 | 108 114 | 64 | 152 | 304 | 1.32 1.40 | 1.90 2.01 | 2.47 2.61 | 3.64 3.85 | 5.05 5.35 | 5.05 5.35 |
125 | 5 | 133 141.3 139.7 | 79 | 190 | 380 | 2.67 2.84 2.81 | 3.27 3.47 3.43 | 4.74 5.05 4.99 | 6.14 6.54 6.46 | 8.72 9.31 9.19 | 8.72 9.31 9.19 |
150 | 6 | 168.3 159 165 | 95 | 229 | 458 | 4.10 3.86 4.01 | 5.01 4.72 4.91 | 7.29 6.88 7.14 | 10.24 9.64 10.03 | 15.41 14.50 15.09 | 15.41 14.50 15.09 |
200 | 8 | 219 216 | 127 | 305 | 610 | 7.12 7.03 | 9.63 9.49 | 15.94 15.71 | 20.51 20.22 | 31.17 30.71 | 31.17 30.71 |
250 | 10 | 273 267.4 | 159 | 381 | 762 | 13.62 13.34 | 16.74 16.39 | 24.97 24.44 | 36.33 35.56 | 49.12 48.06 | 57.83 56.57 |
300 | 12 | 325 323.9 318 | 190 | 457 | 914 | 22.66 22.58 22.16 | 26.10 26.01 25.53 | 35.79 35.66 35.00 | 53.58 53.40 52.39 | 70.69 70.44 49.11 | 95.81 95.46 93.63 |
350 | 14 | 377 355.6 | 222 | 533 | 1066 | 30.71 28.95 | 36.98 34.86 | 61.36 57.80 | 72.80 68.56 | 96.17 90.52 | 141.75 133.27 |
400 | 16 | 426 406.4 | 254 | 610 | 1220 | 42.05 40.09 | 47.90 45.67 | 79.55 75.82 | 94.42 89.98 | 124.87 118.95 | 206.35 196.35 |
450 | 18 | 478 457.2 | 286 | 686 | 1372 | 53.11 50.78 | 60.52 57.86 | 100.60 96.14 | 199.44 114.14 | 158.10 151.03 | 296.35 276.29 |
500 | 20 | 529 508 | 318 | 762 | 1524 | 74.47 71.48 | 86.18 82.72 | 123.86 118.87 | 147.12 141.14 | 194.86 186.94 | 391.34 375.00 |
550 | 22 | 559 | 343 | 838 | 1676 | 86.58 | 100.21 | 144.06 | 171.14 | 226.75 | 495.44 |
600 | 24 | 630 610 | 381 | 914 | 1828 | 123.32 119.37 | 141.21 136.64 | 177.37 171.67 | 210.78 203.98 | 279.45 270.40 | 661.10 - |
650 | 26 | 660 | 406 | 991 | 1982 | -- | - | 201.59 | 239.58 | 317.72 | - |
700 | 28 | 720 711 | 438 | 1067 | 2134 | - | - | 237.03 234.03 | 281.75 278.18 | 373.80 369.04 | - |
750 | 30 | 762 | 470 | 1143 | 2286 | 213.9 | 266.23 | 268.89 | 319.66 | 424.2 | - |
800 | 32 | 820 813 | 502 | 1219 | 2438 | - | - | 308.83 306.16 | 367.20 364.02 | 487.42 483.20 | - |
850 | 34 | 864 | 533 | 1295 | 2590 | - | - | 345.86 | 411.27 | 546.04 | - |
900 | 36 | 920 914 | 565 | 1372 | 2744 | - | - | 390.39 387.83 | 464.28 461.22 | 616.56 612.48 | - |
950 | 38 | 965 | 600 | 1448 | 2896 | - | - | 432.25 | 514.21 | 682.98 | - |
1000 | 40 | 1016 2020 | 632 | 1524 | 3048 | - | - | 479.29 481.19 | 570.09 572.35 | 757.33 760.35 | - |
1050 | 42 | 1067 | 660 | 1600 | 3200 | - | - | 528.65 | 628.85 | 835.51 | - |
1100 | 44 | 1118 1120 | 695 | 1676 | 3352 | - | - | 580.43 581.48 | 690.49 691.73 | 917.53 919.19 | - |
1150 | 46 | 1168 | 727 | 1753 | 3506 | - | - | 634.45 | 754.79 | 1003.1 | - |
1200 | 48 | 1220 | 759 | 1829 | 3658 | - | - | 691.63 | 822.85 | 1093.7 | - |
►Factroy Shoot
►FAQ
Q1: How is the quality about the products?
A: Quality is priority. We pay much attention to the quality check. Every product will be fully assembled and carefully tested before it's packed for shipment.
Q2: What is your minimum order quantity?
A: The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.
Q3: Can I customize products?
A: Yes. Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q4: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q5: How long is your production lead time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.