Weld Neck Flanges
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| Weld Neck Flanges |
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Name
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Size
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Standard And
Steel Grade
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Face Type
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Type
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Applications
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D
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Pressure Class
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Flange
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1/2"～60"/ 15～1500
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150#, 300#,
600#, 900#, 1500# & 2500# |
A105, A350 LF2
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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 |
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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
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A182 304-304L
-316-316L
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A522 A707 Grade L
1-L 2-L 3-L
4-L 5-L 6-L 7-L 8
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A694 F 42-F 46-F
48-F 50-F 52-F
56-F 60-F 65-F 70
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