Weld Neck Flanges
Weld Neck Flanges |
|
|
Name
|
Size
|
Standard And
Steel Grade
|
Face Type
|
Type
|
Applications
|
|
D
|
Pressure Class
|
|||||
Flange
|
1/2"~60"/ 15~1500
|
150#, 300#,
600#, 900#, 1500# & 2500# |
A105, A350 LF2
|
Flat Face
Flange (FF); Raised Face Flange (RF); Groove Flange (GF); Male Flange (M); Ring type Joints Face (RTJ) |
Blind Flanges ;
Lap Joint Flanges; Socket Welding Flanges (SW); Slip-On Flanges; Threaded Flanges; Welding Neck Flanges; |
used in
Electrical power, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy |
A192 F 1-F 2-F 5-F
9-F 10-F 91-F 92-F
122-F 911-F
11-F 12-F 21-F 22
|
||||||
A182 304-304L
-316-316L
|
||||||
A522 A707 Grade L
1-L 2-L 3-L
4-L 5-L 6-L 7-L 8
|
||||||
A694 F 42-F 46-F
48-F 50-F 52-F
56-F 60-F 65-F 70
|