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| Quantity: | |
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LF Flange
SDFL
Application: Modular & Corrosion-Resistant Systems
Costly Material Savings:
(1)Clad/lined pipes (e.g., titanium, nickel alloy): Only stub end uses exotic metal.
(2)Frequent disassembly systems: E.g., bioreactor piping.
Misalignment Compensation:
(1)Large-diameter ducting (e.g., cement plant exhaust).
(2)Offshore platform piping subject to settlement.
Characteristics
Rotatable Flange Design:
(1)Flange rotates freely around stub end for bolt hole alignment.
(2)Stub end butt-welded to pipe.
Corrosion & Erosion Protection:
(1)Stub end material matches pipe (prevents galvanic corrosion).
(2)Flange can be carbon steel (cost-saving).
Pressure Limitations:
(1)Max: Class 150 (large DN) / Class 900 (small DN).
(2)Weak Point: Gasket stress relies on stub end flatness.
Application: Modular & Corrosion-Resistant Systems
Costly Material Savings:
(1)Clad/lined pipes (e.g., titanium, nickel alloy): Only stub end uses exotic metal.
(2)Frequent disassembly systems: E.g., bioreactor piping.
Misalignment Compensation:
(1)Large-diameter ducting (e.g., cement plant exhaust).
(2)Offshore platform piping subject to settlement.
Characteristics
Rotatable Flange Design:
(1)Flange rotates freely around stub end for bolt hole alignment.
(2)Stub end butt-welded to pipe.
Corrosion & Erosion Protection:
(1)Stub end material matches pipe (prevents galvanic corrosion).
(2)Flange can be carbon steel (cost-saving).
Pressure Limitations:
(1)Max: Class 150 (large DN) / Class 900 (small DN).
(2)Weak Point: Gasket stress relies on stub end flatness.
