The pipe angle of the 180°stainless steel elbow is 180 degrees, also known as the "U-shaped elbow". In pipe systems, 180-degree stainless steel elbows can be used to change the direction of pipes, and a U-shaped pipe can be formed by two 180-degree elbows.
Commonly used materials are 304 stainless steel and 316 stainless steel, which are suitable for low-pressure, medium-pressure, and high-pressure pipeline systems. Different materials can meet different application needs. Material selection depends on the environment and actual use requirements of the elbow.
The methods of connection with pipes include direct welding (commonly used method) flange connection, threaded connection, socket connection, etc.
Material selection, elbow manufacturing process, and quality inspection are important components of the process principle of stainless steel 180-degree elbow equipment. The advantages and disadvantages of each material's characteristics, reasonable elbow manufacturing, and qualified inspection can ensure the quality of the elbow, thereby making the pipeline and equipment have higher performance and safety.
Introduction
|
Item |
Stainless Steel 180° Elbows |
|
Standard |
ANSI B16.9, EN10253-4, DIN 2605, GOST 17375-2001, JIS B2313, MSS SP 75, etc. |
|
Material Grades |
304, 304L, 304/304L, 304H, 316, 316L, 316/316L, 321, 321H, 310S, 2205, S31803, 904L, etc |
|
Surface |
Shot blasting, Sandblasting or Pickling surface |
|
Type |
Forged |
|
size |
1/2-30” |
|
Delivery time |
Within 5-30 days after receiving the prepaid |
|
Packing |
Carton, on Steel, Sea-Worth Packing |
|
Application |
Petroleum/Aerospace/Metallurgy/Semiconductor/Power Station etc. |
ASME B16.9 Long Radius Elbow
Unit: inch
|
Nominal Size |
Nominal Size |
Center to Center |
Back to Face |
Standard |
Extra Strong |
||||
|
Inside Diameter |
Wall Thickness |
Approx. Weight |
Inside Diameter |
Wall Thickness |
Approx. Weight |
||||
|
NPS(IN) |
O.D.(IN) |
O(IN) |
K(IN) |
I.D.(IN) |
T(IN) |
(Lb) |
I.D.(IN) |
T(IN) |
(Lb) |
|
1/2 |
0.840 |
0.300 |
1.88 |
0.622 |
0.109 |
0.25 |
0.546 |
0.147 |
0.45 |
|
3/4 |
1.050 |
2.250 |
1.69 |
0.824 |
0.113 |
0.33 |
0.742 |
0.154 |
0.45 |
|
1 |
1.315 |
3.000 |
2.19 |
1.049 |
0.133 |
0.75 |
0.957 |
0.179 |
1.00 |
|
1 1/4 |
1.660 |
3.750 |
2.75 |
1.380 |
0.140 |
1.00 |
1.278 |
0.191 |
1.50 |
|
1 1/2 |
1.900 |
4.500 |
3.25 |
1.610 |
0.145 |
1.50 |
1.500 |
0.200 |
2.00 |
|
2 |
2.375 |
6.000 |
4.19 |
2.067 |
0.154 |
3.00 |
1.939 |
0.213 |
4.40 |
|
2 1/2 |
2.875 |
7.500 |
5.19 |
2.469 |
0.203 |
6.00 |
2.323 |
0.276 |
7.50 |
|
3 |
3.500 |
9.000 |
6.25 |
3.068 |
0.216 |
9.00 |
2.900 |
0.300 |
12.00 |
|
3 1/2 |
4.000 |
10.500 |
7.25 |
3.548 |
0.226 |
12.50 |
3.364 |
0.318 |
17.00 |
|
4 |
4.500 |
12.000 |
8.25 |
4.026 |
0.237 |
17.00 |
3.826 |
0.337 |
23.50 |
|
5 |
5.563 |
15.000 |
10.31 |
5.047 |
0.258 |
28.50 |
4.813 |
0.375 |
40.00 |
|
6 |
6.625 |
18.000 |
12.31 |
6.065 |
0.280 |
46.00 |
5.761 |
0.432 |
67.00 |
|
8 |
8.625 |
24.000 |
16.31 |
7.981 |
0.322 |
90.00 |
7.625 |
0.500 |
138.00 |
|
10 |
10.750 |
30.000 |
20.38 |
10.02 |
0.365 |
156.00 |
9.750 |
0.500 |
215.00 |
|
12 |
12.750 |
36.000 |
24.38 |
12.00 |
0.375 |
236.00 |
11.750 |
0.500 |
300.00 |
|
14 |
14.000 |
42.000 |
28.00 |
13.25 |
0.395 |
294.00 |
13.000 |
0.500 |
376.00 |
|
16 |
16.000 |
48.000 |
32.00 |
15.25 |
0.375 |
404.00 |
15.000 |
0.500 |
524.00 |
|
18 |
18.000 |
54.000 |
36.00 |
17.25 |
0.375 |
512.00 |
17.000 |
0.500 |
676.00 |
|
20 |
20.000 |
60.000 |
40.00 |
19.25 |
0.375 |
617.00 |
19.00 |
0.500 |
824.00 |
|
22 |
22.000 |
66.000 |
44.00 |
21.25 |
0.375 |
787.00 |
21.000 |
0.5000 |
1040.00 |
|
24 |
24.000 |
72.000 |
48.00 |
23.25 |
0.375 |
890.00 |
23.00 |
0.500 |
1183.00 |
|
26 |
26.000 |
78.000 |
52.00 |
25.25 |
0.375 |
1100.00 |
25.00 |
0.500 |
1458.00 |
|
30 |
30.000 |
90.000 |
60.00 |
29.25 |
0.375 |
1441.00 |
29.00 |
0.500 |
1910.00 |
Xinhang Special Material Co., Ltd. Hangzhou Branch is famous China 180°Long U-Shaped Welded Elbow 304 Stainless Steel Plumbing Pipe Fittings suppliers and OEM/ODM 180°Long U-Shaped Welded Elbow 304 Stainless Steel Plumbing Pipe Fittings manufacturers, founded in 2007 and moved to Longyou Economic Development Zone, Zhejiang Province, in 2022. It covers an area of 130,000 square meters, more than 30 production lines, 300 workers, 20 R&D people, 30 inspection people and an annual output of 50,000 tons.
It has passed ISO9001:2008 quality management system, PED 97/23/EC EU Pressure Equipment Directive certification, China Special Equipment Manufacturing License (Pressure Tube) TS certification, ASME certification, provincial enterprise standardization management system, ISO14000:2004 environment management system, cleaner production (green enterprise), and a series of certifications, as well as China Classification Society (CCS), American Bureau of Shipping (ABS), British Register of Shipping (LR), Deutsche Veritas (GL), Bureau Veritas Society (BV), Det Norske Veritas (DNV), and Korean Register of Shipping (KR) factory certification.
The main products include stainless steel pipes, pipe fittings, flanges, valves, etc., which are widely used in petroleum, chemical industry, nuclear industry, smelting, shipbuilding, pharmaceuticals, food, water conservancy, electric power, new energy, mechanical equipment, and other fields. The company adheres to the corporate tenet of "quality for survival, reputation for development" and wholeheartedly serves every customer to create a win-win situation.
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