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150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5
150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5
150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5
150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5
Specifications
Brand Name :
HT
Model Number :
duplex stainless steel 316L stub end lap joint flange ASME B16.5
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 pcs
Price :
USD 1000/piece
Payment Terms :
L/C,T/T, Western Union
Supply Ability :
1000 pcs per month
Delivery Time :
30-35 work days
Packaging Details :
wooden case, wooden pallet
Product Type :
Flange, Disc, Foring, Shaft Sleeves
Name :
duplex stainless steel 316L stub end lap joint flange ASME B16.5
Size :
1/2"-60"
Class :
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Surface :
oil rusted, yellow
Material :
Nickel alloy/stainless steel/duplex stainless
Description

duplex stainless steel 316L stub end lap joint flange ASME B16.5

1. Why use the lap joint flange?

  • Lap joint flange can swivel around the stub end and pipe lining. When the piping system is assemble and disassemble frequently, it is better to use a Lap joint flange. It means the flange can work even the two flanges bolt holes are misalignment .
  • In a corrosive situation, the flange joints need to be exchange very soon. To a lap joint flange, only the stub end is touch with the pipe and fluid , the backing flange no need to touch it . It means you could only replace the stub end , no need to replace the backing flange , so the lap joint flange can decrease the cost of the piping systems.
  • The backing flange and the stub end is separated , so we can use two different materials for the two pieces. it can work for more complicated application.

2. duplex stainless steel 316L lap joint flange dimension

Dimensions Lap Joint Flanges & Stud Bolts ASME B16.5

150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5

NPS 1/2 - ID = 22.9 - r = 3

CL 150 300 600 900 1500 2500
DIA
A		 30 38 38 38 38 43
DIA
D		 90 95 95 120 120 135
THK
B		 11.2 14.3 14.3 22.3 22.3 30.2
DIA
K		 60.3 66.7 66.7 82.6 82.6 88.9
H 16 22 22 32 32 40
NO.
L		 4 4 4 4 4 4
DIA
L		 15.9 15.9 15.9 22.2 22.2 22.2

Stud Bolts Diameter x Length
DIA
(in)		 1/2 1/2 1/2 3/4 3/4 3/4
Len
mm		 55 65 75 110 110 120

Other Diameters
NPS 1/2 3/4 1 1.1/4 1.1/2 2 2.1/2
3 3.1/2 4 6 8 10 12
14 16 18 20 24

3. How to match lap joint flange and stub end?

Types: Lap Joint
Sizes: 1/2" - 36" +
Bores: S/5s - XXH
Pressures: 150 - 300 - 600
Alloys: Stainless - Carbon - Aluminum

150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5

Product tags

astm a105n butt welding flanges

,

ansi b16.5 300lb flange

,

asme b16.5 class 150 flanges
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150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5

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Product Detail
Brand Name :
HT
Model Number :
duplex stainless steel 316L stub end lap joint flange ASME B16.5
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 pcs
Price :
USD 1000/piece
Contact Supplier
150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5
150# / 300# Duplex Stainless Steel Flanges 316L Stub End Lap Joint Flange ASME B16.5

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Active Member
7 Years
henan, zhengzhou
Since 1978
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Hastelloy Pipe, Inconel Pipe, Nickel Alloy Pipe
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Active Member
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