• Lap Joint Flanges, Stub End Lap-Joint, LJ Flanges

Lap Joint Flanges

Lap Joint Flanges

Lap Joint Flanges (LJ Flanges) are used on piping fitted with lapped pipe or with lap joint stub ends the combined initial cost of the two items being approximately one-third higher than that of comparable welding neck flanges. Their pressure-holding ability is little, if any, better than that of slip-on flanges and the fatigue life of the assembly is only one-tenth that of welding neck flanges. The lap joint flange with the stub end assembly are normally used in systems requiring frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially eases the erection of large diameter or unusually stiff piping. These flanges are also used in applications where there is a need to facilitate bolt alignment. Their use at points where severe bending stress occurs should be avoided.

Lap Joint Flange (LJ Flange) manufacturer Landee supplies Lap Joint Flanges , Stub End Lap-Joint Flanges in materials of stainless steel, carbon steel, alloy steel etc.

Lap Joint Flanges Products List

ANSI B16.5 Lap Joint Flange, ASTM A105, 6 Inch, CL 150 LB

ANSI B16.5 Lap Joint Flange, ASTM A105, 6 Inch, CL 150 LB
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LD-20241107-LJF-01

The Carbon Steel Lap Joint Flange, made from ASTM A105, is manufactured according to ANSI B16.5 Short Type standards. With a 6-inch size (DN150), it is rated for ANSI Class 150 LB and PN20 pressure. Featuring an anti-rust black coating, this flange provides excellent durability and corrosion resistance.

ASTM A182 F53 Lap Joint Flange, ASME B16.5, 3 Inch, 150 LB

ASTM A182 F53 Lap Joint Flange, ASME B16.5, 3 Inch, 150 LB

ASTM A182 F53 Lap Joint Flange Manufacturer: Forged Duplex Stainless Steel Lap Joint Flanges, ASME B16.5, ASTM A182 F53, 3 Inch, Class 150 LB, RF.

ASTM A182 F904L Lap Joint Flange, ANSI B16.5, 3 Inch, 150 LB

ASTM A182 F904L Lap Joint Flange, ANSI B16.5, 3 Inch, 150 LB

ASTM A182 F904L Lap Joint Flange Manufacturer: ASTM A182 F904L LJ Flanges, 3 Inch, DN80, Class 150 LB, PN6, PN10, PN16, PN20, ANSI B16.5, FF Sealing Face.

ASTM A182 F304 Lapped Joint Flange, 1 Inch, ANSI B16.5

ASTM A182 F304 Lapped Joint Flange, 1 Inch, ANSI B16.5
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LD16-LJ-A182

China ASTM A182 Lapped Joint Flange Manufacturer Landee offers ASTM A182 F304 Lapped Joint Flange, 1 Inch, ANSI B16.5, without surface treatment.

Stub End Lap Joint Flanges

Stub End Lap Joint Flanges
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LD-LJ-SE

Stub End Lap Joint Flange Manufacturer Landee Supplies ANSI B16.5 Stub End Lap Joint Flanges, LJ Flange with Stub End, 1/2 to 24 inches (DN 15 to DN 600).

ASTM A105 Lap Joint Flanges

ASTM A105 Lap Joint Flanges
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LD-LJ-A105

ASTM A105 Lap Joint Flange Manufacturer Landee Supplies Carbon Steel ASTM A105 Lap Joint Flanges, ANSI B16.5 CS LJ Flange with Anti-Rust Black Coating.

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At XIAMEN LANDEE INDUSTRIES CO., LTD. you will find an extensive range of Industrial Steel Pipe, Steel Plate, Valve, Flange, Pipe Fitting, Fastener, Gasket and other spare parts for industrial use - more than 50 product types available in over 400 sizes and 20 materials, in fact. And our engineers work tirelessly to innovate and improve. We release one new model every month.

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