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ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
Specifications
Brand Name :
YUHONG
Model Number :
UNS N08020
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin :
CHINA
MOQ :
1PC
Price :
negotiation
Payment Terms :
L/C, T/T
Delivery Time :
Depends on quantity
Packaging Details :
PLYWOOD CASE,PALLET
Supply Ability :
10000Ton/Month
TYPE :
WNRF,BLRF,THRF
SIZE :
1/2" TO 48"
WT :
Sch10s To XXS
STANDARD :
ASTM B462
Description

ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas Oil

YUHONG GROUP deal with steel pipe fittings already more than 33 years. Our client already cover more than 70 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France ...

Chemical Composition of B462 Alloy 20 Flanges


Ni
Mo		 Cr Fe W Co Mn C

Remainder
15.0-17.0		 14.5-16.5 4.0-7.0 3.0-4.5 2.5 max 1.0 max .01 max

V
P		 S Si

.35 max
.04 max		 .03 max .08 max


Mechanical Properties of B462 Alloy 20 Flanges


Product Form		 Tensile (ksi) .2% Yield (ksi) Elongation %
Bar 110.0 52.6 62
Plate 107.4 50.3 67
Sheet 115.5 54.6 60
Tube & Pipe 105.4 45.4 70

characteristics of B462 Alloy 20 Flanges

Excellent corrosion resistance in reducing environments Excellent resistance to strong solutions of oxidising salts such as ferric and copper chlorides.
High nickel and molybdenum content for good corrosion resistance in reducing environments Low carbon content to minimise precipitation of grain boundary carbides during welding and in the heat affected zone of the weld joint Resistance to localised corrosion such as pitting and stress corrosion cracking one of the few materials that can withstand the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide

Overview

B462 UNS N08020 Blind flange is a solid disc used to block off a pipe or create a stop.UNS N08020 Blind flange is machined in the same way as a normal flange, with mounting holes around the perimeter and gasket seals machined on the mating surface.

Application

Oil and Gas

Chemical Industry

Pipeline

High Temperature Application

Nuclear Power Plants

ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil

Product tags

oil filled pressure gaiges

,

pressure gauge oil filled 0-10

,

nitrous oxide gas cylinder
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ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil

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Product Detail
Brand Name :
YUHONG
Model Number :
UNS N08020
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin :
CHINA
MOQ :
1PC
Price :
negotiation
Contact Supplier
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil
ASTM B462 Alloy 20 UNS N08020 Flange For Petrochemicals Acids Gas oil

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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