WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
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316 /316L Stainless Steel Pipe Eblow 90 Degree Short Radius (SR ) Wrought Buttwelding Fittings
"Zheheng steel" is a professional manufacturer of stainless steel pipe elbow short radius fittings and flanges, the main products are stainless steel pipe fittings (stainless steel elbow 45D, 90D, 180D elbow, , stainless steel tee, stainless steel flange, stainless steel reducing pipe, stainless steel pipe cap, stainless steel seal first class);strictly according to ANSI B16.9, ASME,A403 B16.9 JIS, DIN, EU, BS standard .
products description
what is the difference between 316 /316L
SUS316L series stainless steel elbow fittings show good use value and function in use. They are also used as important anti-erosion materials in chemical industry, chemical fiber, chemical fertilizer and other industries. They can withstand severe erosion and serve as important anti-erosion materials. In addition to the characteristics of resistance to atmospheric corrosion and high temperature strength, which can be used under harsh conditions, it has excellent intergranular corrosion resistance, excellent work hardening, seawater equipment, paper production and other production equipment, acetic acid equipment. Its intergranular corrosion resistance function Good. The maximum carbon content of 316L stainless steel is 0.03, which can be used in applications that cannot be annealed after welding and require maximum corrosion resistance. Good characteristics of SUS316L: plasticity, toughness, cold deformation, good welding process performance, 316 high temperature strength, 316L The high temperature function is slightly worse, but the corrosion resistance is better than 316, because the carbon content is low and contains 2? ~ 3? Molybdenum, which improves the corrosion resistance of reducing salts and various inorganic acids and organic acids, alkalis, and salts Function, high temperature strength at the same time.
Dimensions of Long Radius Elbows
| Nominal Pipe Size (NPS) | Outside Diameter at Bevel | Center-to-End | |
| 90 deg Elbows, A | 45 deg Elbows, B | ||
| % | 21.3 | 38 | 16 |
| % | 26.7 | 38 | 19 |
| 1 | 33.4 | 38 | 22 |
| 1% | 42.2 | 48 | 25 |
| 1-1/2" | 48.3 | 57 | 29 |
| 2 | 603 | 76 | 35 |
| 2-1/2" | 73 | 95 | 44 |
| 3 | 88.9 | 114 | 51 |
| 101.6 | 133 | 57 | |
| 4 | 114.3 | 152 | 64 |
| 5 | 141.3 | 190 | 79 |
| 6 | 168.3 | 229 | 95 |
| 8 | 219.1 | 305 | 127 |
| 10 | 273 | 381 | 159 |
| 12 | 323.8 | 457 | 190 |
| 14 | 355.6 | 533 | 222 |
| 16 | 406.4 | 610 | 254 |
| 18 | 457 | 686 | 286 |
| 20 | 508 | 762 | 318 |
| 22 | 559 | 838 | 343 |
| 24 | 610 | 914 | 381 |
| 26 | 660 | 991 | 406 |
| 28 | 711 | 1 067 | 438 |
| 30 | 762 | 1 143 | 470 |
| 32 | 813 | 1 219 | 502 |
| 34 | 864 | 1 295 | 533 |
| 36 | 914 | 1 372 | 565 |
| 38 | 965 | 1 448 | 600 |
| 40 | 1 016 | 1 524 | 632 |
| 42 | 1067 | 1 600 | 660 |
| 44 | 1 118 | 1 676 | 695 |
| 46 | 1 168 | 1 753 | 727 |
| 48 | 1 219 | 1 829 | 759 |
GENERAL NOTE: All dimensions are in millimeters.
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