DI GROOVED FITTINGS-90° ELBOW
1. Description of Products
The 90° elbow is used for grooved pipe connections for connection at the bend of the pipe and changing the direction of the pipe.
Dimensions:
1″(DN25)– 24″(DN600)
Design Standard:
ISO6182, AWWA C606, GB 5135.11
Connection Standard:
ASME B36.10, ASTM A53-A53M, ISO 4200
Working Pressure:
175PSI-500PSI
Application:
The 90° elbow is suitable for medium and low pressure pipeline systems with nominal pressure 175-500 PSI, nominal size DN25-DN600, temperature range of -20 ℃-+180℃, which are widely applied in water supply and drainage, fire-fighting, air conditioning, etc.
Material of Pipe :
Welded and seamless rolled steel pipes according to ASME B36.10, ASTM A53-A53M, ISO 4200, GB/T 21835
Specification of Material
ASTM A536, Ductile iron according to 65-45-12. The nodularity is more than 90%, ensuring excellent physical and mechanical properties
Surface Treatment:
- Electrophoreticpainting
- Epoxy powerpainting
- Hot-dipgalvanizing
- Black
- Others would be available upon clients’ detailedrequest
2. DIMENSIONS

Nominal |
Pipe |
Working |
Dimensions |
Nominal |
Pipe |
Working |
Dimensions |
Size |
O.D. |
Pressure |
L |
Size |
O.D. |
Pressure |
L |
mm/in |
mm/in |
PSI/MPa |
mm/in |
mm/in |
mm/in |
PSI/MPa |
mm/in |
25 |
33.7 |
500 |
57 |
200 |
219.1 |
500 |
197 |
1 |
1.315 |
3.45 |
2.24 |
8 |
8.625 |
3.45 |
7.75 |
32 |
42.4 |
500 |
70 |
250 |
267.4 |
300 |
229 |
1¼ |
1.66 |
3.45 |
2.75 |
10 |
10.528 |
2.07 |
9 |
40 |
48.3 |
500 |
70 |
250 |
273 |
300 |
229 |
1½ |
1.9 |
3.45 |
2.75 |
10 |
10.75 |
2.07 |
9 |
50 |
60.3 |
500 |
82.5 |
300 |
318.5 |
300 |
254 |
2 |
2.375 |
3.45 |
3.25 |
12 |
12.539 |
2.07 |
10 |
65 |
73 |
500 |
95 |
300 |
323.9 |
300 |
254 |
2½ |
2.875 |
3.45 |
3.74 |
12 |
12.75 |
2.07 |
10 |
65 |
76.1 |
500 |
95 |
350 |
355.6 |
300 |
280 |
2½ |
3 |
3.45 |
3.74 |
14 |
14 |
2.07 |
11.02 |
80 |
88.9 |
500 |
108 |
350 |
377 |
300 |
279 |
3 |
3.5 |
3.45 |
4.25 |
14 |
14.84 |
2.07 |
10.98 |
100 |
114.3 |
500 |
127 |
400 |
406.4 |
300 |
305 |
4 |
4.5 |
3.45 |
5 |
16 |
16 |
2.07 |
12 |
125 |
133 |
500 |
122 |
400 |
426 |
300 |
305 |
5 |
5.25 |
3.45 |
4.8 |
16 |
16.77 |
2.07 |
12 |
125 |
139.7 |
500 |
140 |
450 |
457.2 |
300 |
394 |
5 |
5.5 |
3.45 |
5.5 |
18 |
18 |
2.07 |
15.5 |
125 |
141.3 |
500 |
140 |
450 |
480 |
300 |
335 |
5 |
5.563 |
3.45 |
5.5 |
18 |
18.9 |
2.07 |
13.19 |
150 |
165.1 |
500 |
165 |
500 |
508 |
300 |
438 |
6 |
6.5 |
3.45 |
6.5 |
20 |
20 |
2.07 |
17.25 |
150 |
168.3 |
500 |
165 |
600 |
609.6 |
300 |
508 |
6 |
6.625 |
3.45 |
6.5 |
24 |
24 |
2.07 |
20 |