Lap Joint Flanges

Lap Joint Flanges, also known as Loose Joints are used with an interrelated stub – end that inserts in the inside of the flange. The main benefit of this type of flange is that once the pipe welds to insert to the tube end, the flange then can rotate for easier alignment of bolting roles.

Size:
1/2”-48”(15NB-1200NB)

Standards:ANSI B16.5,ANSI B 16.47 SERIES a&b,MSS SP44,ASA,API-605,AWWA

Pressure ratings:

class150,class300,class400,class600,class900,class1500,class2500|PN6,PN10,PN25,PN40,PN64 ect.

Materials:
Carbon Steel Lap Joint Flanges: 

ASTM SA/A105(N),C22.8,ST37.2,A516 GR60/70,ASTM SA350 LF2,ASTM SA694 F42/46/52/56/60/65…

Stainless Steel Lap Joint Flanges:

 ASTM A182 F304/304L/316/316L…
Duplex Stainless Steel: ASTM A182 F51/F53/F55/F60…
Alloy Steel Lap Joint Flanges:

ASTM A182 F1/F5/F9/F11/F22/F91…

China Lap Joint Flange manufacturer www.metallicsteel.com supplies Lap Joint Flanges, Lap-Joint Flanges in materials of stainless steel, carbon steel, alloy steel etc.

Products List

ANSI B16.5 ASTM A105N Lap Joint Flange FF 4 Inch 600#
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A105N-Lap-Joint-Flange-FF-4-Inch-600#

China Flange Manufacturer www.metallicsteel.com offers ANSI B16.5 ASTM A105N Lap Joint Flange, FF, 4 Inch, 600#.

ASTM A815 2507 Lap Joint Flange 2″ Class600
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2507-Lap-Joint-Flange-2"-Class600

China Lap Joint Flange Manufacturer www.metallicsteel.com offers ASTM A815 2507 Lap Joint Flange, 2″, Class600.

ASTM B366 UNS N06022 Lap Joint Flange
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UNS-N06022-Lap-Joint-Flange

China Lap Joint Flange Manufacturer www.metallicsteel.com offers ASTM B366 UNS N06022 Lap Joint Flange.

Alloy 20 Lap Joint Flange ½” to 48″
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Alloy-20-Lap-Joint-Flange

China Flange Manufacturer www.metallicsteel.com offers Alloy 20 Lap Joint Flange.

Inconel 625 Lap Joint Flange
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Inconel-625-Lap-Joint-Flange

China Lap Joint Flange Manufacturer www.metallicsteel.com offers Inconel 625 Lap Joint Flange.

A182 F53 Lap Joint Flange 2 Inch CL600
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F53-Lap-Joint-Flange-2-Inch-CL600

China Flange Manufacturer www.metallicsteel.com offers A182 F53 Lap Joint Flange, 2 Inch, CL600.

ASME B16.5 ASTM A182 F53 GR.2507 Lap Joint Flange CL600 4 Inch
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F53-GR2507-Lap-Joint-Flange-600-4

China Flange Manufacturer www.metallicsteel.com offers ASME B16.5 ASTM A182 F53 GR.2507 Lap Joint Flange, CL600, 4 Inch.

ASTM A105N Lap Joint Flange FF DN100 CL600
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A105N-Lap-Joint-Flange-100-600

China Lap Joint Flange Manufacturer www.metallicsteel.com supplies ASTM A105N Lap Joint Flange, FF, DN100, CL600.

ANSI B16.5 A182 F304 Lap Joint Flange DN25 150lb
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F304-ljf-25-150

China Flange Manufacturer www.metallicsteel.com offers ANSI B16.5 A182 F304 Lap Joint Flange, DN25, 150lb.