45 Degree Long Radius Elbow
with complete size and high reputation, to meet your demands.
The most applied version is 45 degree or 90 degree long radius elbows.
Long radius type is frequently adopted if no radius is indicated.
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45 Degree Long Radius Elbow
Product introduction
Long Radius Elbow
Best-selling 45 Degree Long Radius Elbow Pipe Fittings in low temperature carbon steel, with complete size and high reputation, to meet your demands.
The most applied version is 45 degree or 90 degree long radius elbows. Long radius type is frequently adopted if no radius is indicated. It gives a gentle and safe direction change for pipes with high pressure or high flow rate.
45 Degree Elbow Dimensions
Standard: ASME B16.9, SH3408, HG/T21635, 21631, SY/T0510
Diameter: DN20 to DN1500/ 3/4” to 60”
Schedule: Sch20, STD, 40, XS, 80, 100, 120, 140, 160, XXS
Radius: Short Radius (SR) and Long Radius (LR)
Form: Straight and Reducing Elbow.
Type: Seamless and Welded Elbow
End: BE or PE
Short Long Radius Elbows
- Long Radius: R=1.5D
- Short Radius: R=1D
- R= Radius
- D= Outside Diameters
Long Radius Elbow Weight Calculation
W=0.0387 * S( D – S ) * R / 1000
- W = Weight (kg/piece).
- S = Thickness Schedule.
- D = Nominal Diameter.
- R= Radius.
Technical data
Dimensions for 90 Degree & 45 Degree Elbow
|
Nominal Size |
Outside Diameter at Bevel |
Center to End |
|||
|
|
||||
|
A |
B |
||||
|
DN |
NPS |
OD |
LR |
SR |
LR |
|
15 |
1/2 |
21.3 |
38 |
– |
16 |
|
20 |
3/4 |
26.7 |
38 |
– |
19 |
|
25 |
1 |
33.4 |
38 |
25 |
22 |
|
32 |
1 1/4 |
42.2 |
48 |
32 |
25 |
|
40 |
1 1/2 |
48.3 |
57 |
38 |
29 |
|
50 |
2 |
60.3 |
76 |
51 |
35 |
|
65 |
2 1/2 |
73 |
95 |
64 |
44 |
|
80 |
3 |
88.9 |
114 |
76 |
51 |
|
90 |
3 1/2 |
101.6 |
133 |
89 |
57 |
|
100 |
4 |
114.3 |
152 |
102 |
64 |
|
125 |
5 |
141.3 |
190 |
127 |
79 |
|
150 |
6 |
168.3 |
229 |
152 |
95 |
|
200 |
8 |
219.1 |
305 |
203 |
127 |
|
250 |
10 |
273 |
381 |
254 |
159 |
|
300 |
12 |
323.8 |
457 |
305 |
190 |
|
350 |
14 |
355.6 |
533 |
356 |
222 |
|
400 |
16 |
406.4 |
610 |
406 |
254 |
|
450 |
18 |
457 |
686 |
457 |
286 |
|
500 |
20 |
508 |
762 |
508 |
318 |
|
550 |
22 |
559 |
838 |
559 |
343 |
|
600 |
24 |
610 |
914 |
610 |
381 |
|
650 |
26 |
660 |
991 |
660 |
406 |
|
700 |
28 |
711 |
1067 |
711 |
438 |
|
750 |
30 |
762 |
1143 |
762 |
470 |
|
800 |
32 |
813 |
1219 |
813 |
502 |
|
850 |
34 |
864 |
1295 |
864 |
533 |
|
900 |
36 |
914 |
1372 |
914 |
565 |
|
950 |
38 |
965 |
1448 |
965 |
600 |
|
1000 |
40 |
1016 |
1524 |
1016 |
632 |
|
1050 |
42 |
1067 |
1600 |
1067 |
660 |
|
1100 |
44 |
1118 |
1676 |
1118 |
695 |
|
1150 |
46 |
1168 |
1753 |
1168 |
727 |
|
1200 |
48 |
1219 |
1829 |
1219 |
759 |
|
1300 |
52 |
1321 |
1981 |
1321 |
821 |
|
1400 |
56 |
1422 |
2134 |
1422 |
883 |
|
1500 |
60 |
1524 |
2286 |
1524 |
947 |
|
1600 |
64 |
1626 |
2438 |
1626 |
1010 |
|
1700 |
68 |
1727 |
2591 |
1727 |
1073 |
|
1800 |
72 |
1829 |
2743 |
1829 |
1137 |
|
1900 |
76 |
1930 |
2896 |
1930 |
1199 |
|
2000 |
80 |
2032 |
3048 |
2032 |
1263 |
Factory video
Shandong Mingding Supply Chain Management Service Co., Ltd. was established in 2013, focusing on the production, processing and trade of metal materials. We have a professional team to provide quality service, we sincerely welcome customers at home and abroad to visit our company for guidance and long-term cooperation.
Warehouse storage
The company has the most advanced production equipment and automatic control system, to ensure the most reliable product quality. In addition, we also have a professional international trade and logistics team. With quality products and excellent service, we have established a large number of long-term customers all over the world.

Production Technology
Our main products include high quality carbon steel, stainless steel products,galvanized steel products, aluminum and copper. We can also provide cutting, punching, bending, polishing, shearing, wire drawing and other related service.
Honor
Application
Our company is set production processing and trade as one. The company has the most advanced production equipment and automatic control system, to ensure reliable product quality and sufficient supply capacity. Our main products are stainless steel, silicon steel, galvanized steel, carbon steel, aluminum products and other series. Applicable to engineering, coal mining, shipping, aviation, boiler, machinery, military and other fields. We sincerely welcome customers from all over the world to visit our company to discuss long-term cooperation.
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FAQ
How do you package the product?
The inner layer is covered with waterproof paper, packed in iron and secured by fumigated wooden brackets. It can effectively protect products from corrosion in the process of sea sample transportation.
Are the products inspected before shipment?
Of course. All our products go through strict quality tests before they are packed. Those that fail will be destroyed.
Can I visit your factory?
Of course. We welcome customers from all over the world to visit our factory.
What certifications have your products passed?
We have ISO 9001, SGS, EWC and other certifications.
Can you provide samples?
Of course, we can send samples all over the world. Our samples are free of charge, but the customer needs to bear the Courier charge
What is the loading port?
Normally, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. You can choose other ports according to your needs.
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Message
info@mingdingsteel.com

+8615553113555