Blind flange with drawing

Basic Info

Model No.: HZ-E-BLIND FLANGE

Standard: DIN, GB

Type: Welding Flange

Material: Carbon Steel

Structure: Round

Connection: Flanged

Sealing Surface: RF

Manufacturing Way: Forging

Size: 6 Inch

Class: 300

Additional Info

Packaging: Wooden Cases or Pallets

Productivity: 1000 Pieces per Week

Brand: HZ

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 2000 Metric Ton per Month

Certificate: ISO 9001

Port: Tianjin Port

Product Description

Material:Carbon steel,Stainless steel, Alloy steel
Standard:ASME/ANSI B16.5 ASME B16.47(A) ASME B16.47(B) ASME B16.48
Type:SO WN SW TH LJ/SE LJ/RJ BL
Size:1/2" - 144" DN10-DN3600
Pressure:Class75-2500
Surface:Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, 
                Zinc Galvanized, Flame plating
Facing:FF RF MFM TG RJ
Producing process:Billet-cutting-forging-heating-lathe-drilling-inspection-
                                     marking-packing-export-ANSI flange

A blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment nozzles. This flange helps in easy access to a line once it has been sealed. The blind flange is sometimes custom made or machined to accept a nominal sized pipe to which reduction is being made.

Production process

Pictures of blind flange

Certificate of blind flange