Nickel Blind Flange

Product name:Nickel blind Flange

Flange type: BL

Standards:ASTM DIN JIS EN1092-1 etc.

Size:1/2”-36" (DN15-DN1200)

Class / Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Material: Ni 201 , Ni 200 , Inconel, Hastelloy, monel etc.

The normal name of nickel blind flange (BL) is nickel flange cover (BL). It is a flange without a hole in the middle, which is used to block the pipe opening. The function is the same as that of the head and cap, except that the blind plate seal is a detachable sealing device, and the seal of the head is not ready to be opened again.

The applications of the   (BL):

1.Alkali industry. Chlor-alkali chemical industry and production of organic chlorides.

2.Food processing industry. High temperature halogen and salt corrosion environment.

3.Water treatment. Various equipment with strong alkali resistance

Detailed images of nickel blind flanges: 

The nickel flanges produced by our factory are strong and durable. It has good welding function and processing performance; it has ferromagnetism and ductility, and can conduct heat and electricity.