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  • Lap Joint

Lap Joint

Quick Details

Brand Name: Pipe fun

Size Range: DN10-DN3200  

Standard: ASME, ANSI, BS, DIN, ISO, JID, GOST, etc.

Type: WN,  SO, TH, BL, PL, SW, etc.

Material: carbon steel and stainless steel and alloyed material.



Lap joint flanges use a stub end that is welded to the pipe. A ring flange fits loosely around the stub end, permitting easy flange alignment of the bolt holes. A lap joint flange is also called Van Stone or Stub Flange.



Standard

TypeClassSize
ASME B16.5WN/LWN/SO/Blind/Lap Joint150#-2500#1/2"-24"(Except Blind Flange 2500lb 1/2"-12")
SW flange150#-1500#1/2"-3"(Except 1500# 1/2"-2 1/2")
Threaded150#-900#1/2"-24"
1500# 2500#1/2"-2 1/2"
ASME B16.47 Series AWN/blind flange150# -900#22"-48"(Except 900# Size:26"-48")
ASME B16.47 Series BWN/blind flange75#-300#26"-48"
400# 600# 900#26"-36"
DIN2527Blind flangePN6-PN100DN10-DN1000
DIN2543SO flangePN16DN10-DN1000
DIN2544SO flangePN25DN10-DN1000
DIN2545SO flangePN40DN10-DN500
DIN2565Threaded flange with NeckPN6DN6-DN200
DIN2566Threaded flange with NeckPN16DN6-DN150
DIN2567Threaded flange with NeckPN25 PN40DN6-DN150
DIN2568Threaded flange with NeckPN64DN10-DN150
DIN2569Threaded flange with NeckPN100DN10-DN150
EN1092-1:2002Plate flange for welding/loose plate flange with weld-on plate collar or for lapped pipe end/Blind Flange/WN flangePN2.5-PN100DN10-DN4000
JIS B2220Welding flange, lap joint flange, threaded flangePN6-PN100DN10-DN1500
BS4504 BS10 TableD/EPlate Flange for welding/WN flange/blank FlangePN6-PN100DN10-DN1500
CoatingVanish, yellow paint, anti-rust oil, galvanizing etc
Material GradeNickel Alloy SteelASTM/ASME B/SB564 UNS N02200(NICKEL 200), UNS N04400(MONEL 400),
UNS N08825( INCOLOY 825),UNS N06600(INCONEL 600),
UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10276(HASTELLOY C276),
ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20)
Copper AlloyASTM/ASME B/SB151 UNS C70600(CuNi 90/10), C71500(CuNi 70/30)
Stainless SteelASTM/ASME A/SA182 F304,304L,304H,309H,310H,316,316H,316L,316LN,
317,317L,321,321H,347,347H
Duplex and Super Duplex SteelASTM/ASME A/SA182 F44,F45,F51,F53,F55,F60,F61
Carbon steelASTM /ASME A/SA105(N)
Low Temp Carbon SteelASTM/ASME A/SA350 LF2
High Yield Carbon SteelASTM/ASME A/SA694 F52,F56 F60, F65, F70
Alloy SteelASTM/ASME A/SA182 GR F5,F9, F11,F12,F22,F91
TitaniumASTM/ASME B/SB381 Grade 2, Grad



Pipefun Pipe keeps more than 2000 tons stocks at hand, we offer one stop buying and fast delivery. Full sizes and full standards products are available. We also have ISO and API 5L certificates. 

Pipefun is the relaible partner for project solution and long time business relationship! Free inquiry for good price!


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Lap Joint

Hebei Pipefun Pipe and Fitting facility Co., Ltd., is established in 2000, it is a specialized enterprise professional in producing steel pipes and pipe fittings. Choosing us to be your business partner can bring you great advantages in business! There are 25 engineers and 89 skilled workers in our factory.

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Tags:

Flange , stub end , Stub Flange. , loose flange
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  • Tel: +86 133 7323 3597
  • E-mail: eric@hebeipipefun.com
  • Address: Hope Road, Hope Industrial Area, Mengcun County, Cangzhou City, Hebei Province, China
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