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Cangzhou Sinhoo Pipeline Manufacturer Co.,Ltd

Add:The Western Industrial Zone In Mengcun County, Cangzhou City, Hebei Province of China

Con:Jing Jia

Tel:0086-579-83052616

Fax:0086-579-83052615

E-mail:carrie@sinhoofit.com

Products

Wholesale Stainless Steel Blind Flange for Valve

A blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manner as a regular flange with the mounting holes around the perimeter and the gasket sealing rings machined into the mating surface. The difference is that a blind flange has no opening...
Product Details

A blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manner as a regular flange with the mounting holes around the perimeter and the gasket sealing rings machined into the mating surface. The difference is that a blind flange has no opening to allow fluid to pass through. The blind flange can be inserted between two open flanges and used to block off the flow of liquid through a pipeline.
Often a blind flange is inserted into a pipeline when a repair is required further up the line. This allows the flanges downstream to be disconnected without fear of losing liquid. Many times this type of blockade is used when adding another line onto an existing pipeline or when a new valve is being added. This blockade is also used to shut down a line when it is no longer needed.
Npt-Blind-Flange-BL Flange.jpg

Product

Blind Flange

Standard

ANSI B16.5, ASME B16.47, DIN, JIS, GB, BS etc...

Material

Carbon steel, stainless steel, alloy steel etc.

Size

As customer's requirement

Pressure Rating

ANSI: Class 75, Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500;  
DIN:PN 6,PN 10,PN 16,PN 25,PN 40,PN 64,PN 100 ;
JIS:1K,2K,5K,10K,16K,20K,30K,40K,63K ;
BS:PN6,PN10,PN16,PN25,PN40;

Surface treatment

Anti-rust oil, Transparent oil ,Zinc Galvanized or as customer's requirement

Logo

Blank or as customer's requirement

Delivery time

15-30 days


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