DI GROOVED FITTINGS-LIGHT-DUTY 90° ELBOW
1. Description of Products
Light-duty 90°elbow is one kind of short style elbow. It is used for grooved pipe connections for connection at the bend of the pipe and changing the direction of the pipe.
Dimensions:
2″(DN50)– 8″(DN200)
Design Standard:
ISO6182, AWWA C606, GB 5135.11
Connection Standard:
ASME B36.10, ASTM A53-A53M, ISO 4200
Working Pressure:
175PSI-300PSI
Application:
The light-duty 90° elbow is suitable for medium and low pressure pipeline systems with nominal pressure 175-300 PSI, nominal size DN50-DN200, 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
Size |
Pipe
O.D. |
Working Pressure |
Dimensions L
mm/in |
mm/in |
mm/in |
PSI/MPa |
|
50 |
60.3 |
300 |
70 |
2 |
2.375 |
2.07 |
2.75 |
65 |
73 |
300 |
76 |
2½ |
2.875 |
2.07 |
3 |
65 |
76.1 |
300 |
76 |
2½ |
3 |
2.07 |
3 |
80 |
88.9 |
300 |
85.5 |
3 |
3.5 |
2.07 |
3.37 |
100 |
108 |
500 |
101 |
4 |
4.5 |
3.45 |
3.98 |
100 |
114.3 |
365 |
101 |
4 |
4.5 |
2.52 |
3.98 |
125 |
139.7 |
300 |
124 |
5 |
5.5 |
2.07 |
4.88 |
150 |
159 |
300 |
140 |
6 |
6.5 |
2.07 |
5.5 |
150 |
165.1 |
365 |
140 |
6 |
6.5 |
2.52 |
5.5 |
150 |
168.3 |
300 |
140 |
6 |
6.625 |
2.07 |
5.5 |
200 |
216.3 |
300 |
175 |
8 |
8.625 |
2.07 |
6.89 |
200 |
219.1 |
300 |
165 |
8 |
8.625 |
2.07 |
6.5 |