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Lap joint (stub Ends)

Lap Joints also named stub Ends and vanstone flared laps,it is used in place of welded flanges where rotating back up flanges are desired.it makesquick disconnection of the particular section easy.
Lap Joints are consisted of three series. Type A & B Stub Ends are made similar to forging pipe fittings such as elbows and tees. Type C Stub Ends are made by customized dimensions.

 
Lap joint( stub ends)
Pattern
lagre OD lap joint,alloy lap joint,long Lap joint

size

1/8”-48”

Pressure class

100#-2500#

Lap joint (stub Ends)
stub end
lab-joints
 long-lab-joints
long lap joint Lap joint stainless lap joint grooved lap joint
Material
Carbon SA234 WPB, SA234 WPC,SA42 WPL6, SA42 WPL3, WP1. MSS-SP75
WPHY,WPHY 46,WPHY 52,WPHY 56,WPHY 60,WPHY 65, WPHY 70
DIN 1629 St37, RST37.2 St52
Stainless ASTM/ASME SA403 304,304L ,316, 316L, WP304L, 3 WP316 WP347 (H) ,WP317 (L),WP321.
DIN 1.4301, 1.4306, 1.4401, 1.4571
JIS SUS304,SUS304, SUS304L, SUS316, SUS316
Alloy

ASTM/ASME SA234 WP12, WP11,WP22, WP5, WP9, WP91.
ASTM B361 GR.3003-6061,
ASTM B366 UNS N04400,N08800, N08825 N1001-N10276-N10665, WPT2-WPT12.
ASTM 182 F1, F5, F6, F7, F9, F11, F12, F22, F51.
16MnR Cr5Mo 12Cr1MoV 10CrMo910 15CrMo 12Cr2Mo1, St45.8
Others Copper, Aluminum,Brass,Titanium, Nickel,Nichrome, Al.Bronze Phosphorous Bronze