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2”90 Degree Stainless Steel Elbow

2”90°stainless steel elbow is a commonly used pipe fitting in the pipeline system. It is mainly used to change the direction of the pipeline, make the pipeline turn 90°, and connect two pipes with the same or different nominal diameters.

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2”90°stainless steel elbow is a commonly used pipe fitting in the pipeline system. It is mainly used to change the direction of the pipeline, make the pipeline turn 90°, and connect two pipes with the same or different nominal diameters.

The shape of the 90°elbow is a quarter of a circle, with connection interfaces at both ends. The interfaces are in various forms, and the common ones are welding interfaces, threaded interfaces, and flange interfaces. The 90°stainless steel elbow with a welding interface is connected to the pipeline by welding during installation. This connection method has good sealing and is suitable for high-pressure and high-temperature pipeline systems. The elbow with a threaded interface is connected to the pipeline by screwing the thread, which is relatively easy to install and is often used in some low-pressure and small-diameter pipeline systems.

Specification of 90 Degree Stainless Steel Elbow

Size Range 1/2″ – 80″ / DN15 – 2000
Thickness Schedule SCH 10, 20, 40, STD, XS, 80, 100, 120, 140, 160, XXS
Standard ANSI / ASME B16.9,ASME B16.11, MSS SP 43, JIS B2311/2312/2313, EN10253
Stainless Steel Grades ASTM A403 WP304/304L/304H, 316/316L, 310S, 317, 347, 904L

Dimensions of 90 Degree Stainless Steel Elbow

DN NPS OD A
LR SR
15  1/2 21.3 38 25
20  3/4 26.7 38 25
25 1 33.4 38 25
32 1 1/4 42.2 48 32
40 1 1/2 48.3 57 38
50 2 60.3 76 51
65 2 1/2 73 95 64
80 3 88.9 114 76
90 3 1/2 101.6 133 89
100 4 114.3 152 102
125 5 141.3 190 127
150 6 168.3 229 152
200 8 219.1 305 203
250 10 273 381 254
300 12 323.8 457 305
350 14 355.6 533 356
550 22 559 838 559
600 24 610 914 610
650 26 660 991 660
700 28 711 1067 711
750 30 762 1143 762
800 32 813 1219 813
850 34 864 1295 864
900 36 914 1372 914
950 38 965 1447 965
1000 40 1016 1524 1016
1050 42 1067 1600 1067
1100 44 1118 1676 1118
1150 46 1168 1753 1168
1200 48 1219 1829 1219
1300 52 1321 1981 1321
1400 56 1422 2134 1422
1500 60 1524 2286 1524
1600 64 1626 2438 1626
1700 68 1727 2591 1727
1800 72 1829 2743 1829
1900 76 1930 2896 1930
2000 80 2032 3048 2032

Applications of 2” Stainless Steel Elbows

Chemical Industry

In chemical production, the delivery pipelines of various chemicals often need to change the flow direction. 90℃ stainless steel elbows can be used in pipeline systems for conveying acidic, alkaline, corrosive gases or liquids. For example, in a sulfuric acid production plant, in the pipeline system from the reactor to the storage tank, the 90℃ stainless steel elbow can ensure the safe delivery of sulfuric acid in the pipeline and prevent sulfuric acid leakage from causing harm to equipment and personnel.

Building water supply and drainage system

In the water supply and drainage pipelines of buildings, 90℃ stainless steel elbows are used to change the direction of water flow. In the water supply pipeline system of high-rise residential buildings, 90℃ stainless steel elbows can withstand a certain amount of water pressure, and due to their good corrosion resistance, they can ensure the normal operation of the water supply and drainage system for a long time, reducing the frequency of maintenance and replacement.

Pharmaceutical Industry

The pharmaceutical process has extremely high requirements for the purity and corrosion resistance of the pipeline system. 90℃ stainless steel elbows play an important role in the raw material transportation of pharmaceutical factories and fluid transportation pipelines in the production process of drugs.

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