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Blank Flange&Blind Flange

Material:Alloy 20/UNS N08020/2.4660
Dimension:BL 2"(B) RF
Standard:HG/T20592
Category:Flange

Category:

Blank Flange&Blind Flange


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Product Description

Blind Flange without a hole in the middle,for sealing pipe plugs.Blind Flange used to block the pipe opening. The function is the same as the head and tube cap, the difference is that the blind seal is a detachable sealing device, and the head seal is not ready to be opened again.
The blind plate is generally have:plate blind , 8 type blind plate, insert plate and cushion ring (insert plate and cushion ring blind to each other).
Feature: low cost of use,tight sealing,convenient to use,etc..
Main Materials: Alloy Steel Series: Nickel (base) alloy,High Temperature Alloy,Precision Alloy,Corrosion Alloy,Titanium Alloy,Chromium Alloy,Aluminum Alloy,Zirconium Alloy,etc.
Stainless Steel Series: Austenitic Stainless Steel,Duplex Stainless Steel,Martensitic Stainless Steel.
Dimension:1/8”-80”NPS (> agreement),DN6-2000.
Pressure (Class):150-2500LB; PN2.5-PN420.
Standard: ASME/ANSI/DIN/GB/HG/JIS/JPI/ISO/BS,etc.
Flange Facing: RF,RJF,MF,FMF,FF,SRF,TF,GF.
Main Application: Petrochemical, Medicine and Health, Electric Power, Aerospace, Military, Fire, Metallurgy, Shipbuilding, Gas, Nuclear Power, Environmental Protection and other fields.

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