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Blind Flange

Blind Flange is a bore-less pipeline flange welded to end of the pipe in order to terminate the pipeline.
Blind Flange is used to terminate the pipeline. It is bolted together with a mating flange with corresponding flange facing with a sealing gasket to provide effective leak proof joint.

Introduction

 blind Flange is a flange which has no bore, and is used to close ends of piping systems. A blind flange also permits easy access to a line once it has been sealed. The blind flanges are sometimes machined to accept a pipe of the nominal Size to which reduction is being made. The reduction can be either threaded or welded.

Parameter

Product Name

  Blind  Flange

Items

Plate, Welding Neck, Slip on, Blind, Lap joint, Threaded Flange

Standard

ANSI

ANSI B16.5 ASME B16.47 series A/B

DIN

DIN

GOST

GOST 12820-80

EN

EN1092-1:2002

JIS

JIS B2220-2004, KS D3576, KS B6216 KS B1511-2007 JIS B2261; JIS B8210

BS

BS4504 BS10 Table D/E

Material

ANSI

SS 304/304L, 316/316L

DIN

SS 304/304L,316/316L

GOST

SS 304/304L,316/316L

EN

SS 304/304L,316/316L

JIS

SS 304/304L, 316/316L

BS

CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L

Pressure

ANSI

Class 150, 300, 600, 900, 1500 2500lbs

DIN

PN6,PN10,PN16,PN25,PN40,PN64,PN100

GOST

PN6,PN10,PN16,PN25

EN

PN6,PN10,PN16,PN25,PN40,PN64,PN100

 

Inquiry

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