Carbon Steel Socket Weld Flange
Easy installation: Easy centering, simple welding operation
Structural strength: Fillet welds provide good fatigue resistance
Applicable scenarios: Small diameter (DN50 below), high-pressure systems
- Product Introduction
Key points
Product Definition
Socket welding flange is a type of flange in which pipes are inserted into the inner hole of the flange for welding. It is suitable for small-diameter high-pressure pipes.
01
Main advantages
- Easy installation: Easy centering, simple welding operation
- Structural strength: Fillet welds provide good fatigue resistance
- Applicable scenarios: Small diameter (DN50 below), high-pressure systems
02
Material standard
ASTM A105 carbon steel
03
Pressure Class
High pressure Class 3000, 6000, 9000, etc.
04
Sealing surface type
Usually RF (convex)
05
Global certification system
|
Standard Certification |
Coverage |
Special industry Certification |
|
ASME B16.5 |
Class 3000~9000 |
Nuclear ASME III |
|
EN 1092-1 |
PN16~PN100 |
PED 2014/68/EU |
|
ISO 7005-2 |
International Standard |
NACE MR0175 |
|
API 6A |
Oilfield wellhead equipment |
TA-Luft Air purification |
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