Detailed introduction
MODEL：90EM
PRODUCT OVERVIEW
Male Thread 90° Equal Elbow is a fitting for pipe connection.The end is the steel pipe through mechanical pressing, so that the steel pipe ,pipe fitting ,sealing ring deformation and obtain a safe and reliable connection, the other end is connected through thread.（Thread conforms to GB/T 7306.1 Taper seal pipe thread ）.
RANGE OF SIZES:3/4"(DN20)-2"(DN50)
DESIGN STANDARD: CJ/T433
CONNECTION STANDARD:CJ/T433
WORKING PRESSURE: PN16,PN10
APPLIED RANGE:Mainly used in the field of fire protection.The normal operating temperature range is -40℃ to 107℃.
SURFACE TREATMENT:
□ Cataphoresis（optional color number like RAL3000）
□ Epoxy spray（optional color number like RAL3000）
□ Other surfaces can be supplied according to the clients’ demands
1.MATERIAL
1.1 Body is Q235 carbon steel
1.2 O-ring is EPDM
1.3 Male Thread is Q235
2.SIZE AND PERFORMANCE
|
SPECIFICATION |
ΦD |
L1 |
L2 |
Rc |
T |
|
DN20 |
22±0.11 |
59±5 |
51±5 |
3/4" |
1.5±0.15 |
|
DN25 |
28±0.14 |
69±5 |
61±5 |
1" |
|
|
DN32 |
35±0.17 |
82±5 |
73±5 |
1 1/4" |
|
|
DN40 |
42±0.21 |
96±5 |
92±5 |
1 1/2" |
|
|
DN50 |
54±0.26 |
112.5±5 |
109±5 |
2" |
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