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Dingxiang C&N Huarui Forging Co., Ltd.

Alloy 20 Flanges, Uns N08020 Flanges, Uns N10276 Flanges manufacturer / supplier in China, offering Alloy 20 Uns N08020 Slip on Flange, SA335 P92 Seamless Steel Pipes, 304 304L 316 316L Stainless Steel Tubes and so on.

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Supplier Homepage Product C&N ASME/ANSI FLANGE Alloy 20 Uns N08020 Slip on Flange

Alloy 20 Uns N08020 Slip on Flange

FOB Price: US $500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500/ Piece
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Production Capacity: 600tons/Month
Transport Package: Plywood Box/Wooden Pallet
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: Alloy 20 Slip On Flange
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Trademark: C&N
  • Standard: ANSI, DIN, JIS, GOST, As219/As4087/Sans1123/SABS 1123
  • Material: Alloy Steel
  • Connection: Welding
  • Manufacturing Way: Forging
  • Origin: China
Product Description
C&N is a  professional manufacturer of steel forged flange in China,
 Alloy 20 UNS N08020 Slip On Flange

Alloy 20
Werkstoff Nr.2.4660

Chemical Composition Of Alloy 20 Slip On Flange


Alloy 20
Ni32 - 38
Cr19 - 21
Cu3 - 4
Mo2 - 3
Nb0.1 - 0.3
C0.02 max
Mn1 - 2
P0.02 max
S0.005 max
Si0.7 max

Mechanical & Physical Properties - Alloy 20 Slip On Flange


8.1 g/cm3
Melting Point1443 °C (2430 °F)
Tensile StrengthPsi - 80000 , MPa - 551
Yield Strength (0.2%Offset)Psi - 35000 , MPa - 241
Elongation30 %
Our production scope:
ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48 flange
slip on flange, Weld Neck Flange Threaded Flange Blind Flange, 
Size 1/2"-120" (DN15-DN3000) 
Pressure: Class150-Class2500 
Facing RF/FF / RTJ 
Standard: ASTM/ASME/ANSIB16.5, ASME/ANSI B16.3and B16.47, ASME/ANSIB16.42, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed
Inspection: In house and third party

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