///Copper Nickel Socket Welding Flange ASME B16.5
Copper Nickel Socket Welding Flange ASME B16.5 2017-08-30T09:50:32+00:00

Project Description

Copper Nickel Socet Weld Flanges

Socket Weld flanges were initially developed for use on small-size high pressure piping. Their static strength is equal to Slip On flanges, but their fatigue strength 50% greater than double-welded Slip On flanges.
The connection with the pipe is done with one fillet weld, at the outside of the flange. But before welding, a space must be created between flange or fitting and pipe.

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Specification

Grade:Astm B151 UNS C70600 , 7060X,CuNi 90/10,CuNiFer,CuNi10fe1.6mn

Astm B151 UNS C71500 , CuNi 70/30,CuNiFer,CuNi30fe1.6mn

Standard:ASME B16.5
Size::CLASS150,CLASS300

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Copper Nickel Socket Weld Flanges Dimension

ASME B16.5 SOCKET WELD FLANGE

Outside diameter of pipeANSI B16.5
150Lbs
ØDØAHCØXDrillingTheo.
ØRØB1YØGNØdweight
nominalactualmmmmmmmmmmmmmmmmboltmmKg/piece
inchmmholes
0.5209015.911.130.234.920.29.560.3415.90.8
0.752510015.912.738.142.925.211.169.8415.91.1
13011017.514.349.250.830.212.779.4415.91.2
1.253811520.615.958.763.538.314.388.9415.91.5
1.544.512522.217.565.17344.815.998.4415.91.6
25715025.519.177.892.157.417.5120.64192.7
2.576.118028.622.290.5104.876.519139.74194.1
388.919030.223.8107.912789.420.6152.44194.1
410823033.323.8134.9157.2108.523.8190.58197
ASME B16.5 SOCKET WELD FLANGE

Outside diameter of pipeANSI B16.5
300Lbs
ØDØAHCØXDrillingTheo.
ØRØB1YØGNØdweight
nominalactualmmmmmmmmmmmmmmmmboltmmKg/piece
inchmmholes
0.5209522.214.338.134.920.29.566.7415.90.9
0.752511525.415.947.642.925.211.182.54191.4
1301252717.55450.830.212.788.94191.7
1.2538135271963.563.538.314.398.44192
1.544.515530.220.669.87344.815.9114.3422.23
25716533.322.284.192.157.417.51278193.4
2.576.119038.125.4100104.876.519149.2822.25.1
388.921042.928.6117.512789.420.6168.3822.26.8
410825547.631.8146157.2108.523.8200822.211.3

Important marine applications for cupronickel include:

  • Shipbuilding and repair
  • Desalination plants
  • Offshore oil and gas platforms and processing and FPSO vessels
  • Power generation
  • Seawater system design
  • Seawater system components
  • Hulls of boats and ships

Chemical Composition

1\Comparison table of International Standard Specifications for CuNi 90/10

 DIN 86019
2.1972
EEMUA 144
UNS 7060X
BS 2871
CN 102
ASTM B466
C70600
JIS H 3300
C7060
MIL-T-16420K
C70600
Ni%9.0-11.010.0-11.010.0-11.09.0-11.09.0-11.09.0-11.0
Fe%1.5-1.81.5-2.01.0-2.01.0-1.81.0-1.81.0-1.8
Mn%0.5-1.00.5-1.00.5-1.0Max.1.00.2-1.0Max1.0
C%Max.0.05Max.0.05Max.0.05Max.0.05 Max.0.05
Pb%Max.0.03Max.0.01Max.0.01Max.0.02Max.0.05Max.0.02
S%Max.0.015Max.0.02Max.0.05Max.0.02 Max.0.02
P%Max.0.02Max.0.02 Max.0.02 Max.0.02
Zn%Max.0.15Max.0.20 Max.0.50Max.0.50Max.0.05
Zr%Max.0.03     
OthersMax.0.30Max.0.30Max.0.30   
Cu%BalanceBalanceBalanceBalanceCu+Ni
+Fe+Mn
Min.99.5
Min.86.5

2\Comparison table of International Standard Specifications for CuNi 70/30

Column 0DIN 17664
2.0882
BS 2871
CN 107
ASTM 466
C71500
JIS H 3300
C7150
NES
780
MIL-T-16420K
C71500
Ni%30.0-32.030.0-32.029.0-33.029.0-33.030.0-32.029.0-33.0
Fe%0.4-1.00.4-1.00.4-1.00.4-1.00.6-1.00.4-1.0
Mn%0.5-1.50.5-1.5Max.1.00.2-1.00.5-1.5Max.1.0
C%Max.0.05Max.0.06Max.0.05Max.0.06Max.0.05
Pb%Max.0.03Max.0.01Max.0.02Max.0.05Max.0.01Max.0.02
S%Max.0.02Max.0.08Max.0.02Max.0.02Max.0.02
P%Max.0.02Max.0.02Max.0.01Max.0.02
Zn%Max.0.5Max.0.50Max.0.50Max.0.50
Others Max.0.30 Max.0.30 Max.0.50Max.0.30Max.0.50
Cu%BalanceBalanceBalanceCuNi+Fe+Mn
Min.99.5
Min.66.5Min.65.0

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