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What is the function of spectrum blind flange?

What is the function of spectrum blind flange?

(Summary description)This article introduces the function of spectrum blind flange?

What is the function of spectrum blind flange?

(Summary description)This article introduces the function of spectrum blind flange?

Information

Spectrum blind flange is a connection form of flange. In short, spectrum blind flange is a flange without a hole in the middle.

One of the functions of spectrum blind flange is to block the end of the pipeline. The second function of spectrum blind flange is to facilitate the removal of sundries in the pipeline during maintenance.

In terms of plugging effect, spectrum blind flange has the same effect as head and pipe cap. However, there is no way to disassemble the head, and the spectrum blind flange is fixed with bolts, which is very convenient for disassembly. Spectrum blind flange is made of carbon steel, alloy steel, stainless steel, plastic and so on

Spectrum blind flange plays the role of isolation and cutting, which is the same as that of head and pipe cap. Because of its good sealing performance, it is generally used as a reliable isolation means for systems that need complete isolation. Spectrum blind flange is a solid circle with a handle, which is used for systems that are normally isolated.

Spectrum blind flange can still be connected by flange, that is, the gasket is placed between the two flange sealing surfaces. After tightening the nut, the specific pressure on the gasket surface will deform after reaching a certain value, and fill the uneven parts on the sealing surface to make the connection tight without leakage. However, spectrum blind flange with different pressure has different thickness and uses different bolts; In the oil medium system, the spectrum blind flange does not need to be galvanized, but when used in other medium systems, the spectrum blind flange shall be hot-dip galvanized, with a minimum zinc immersion layer weight of 610g / m2. The quality of the spectrum blind flange after hot-dip galvanizing shall be inspected according to the standard.

 

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Office Add

Tel: +86 157 2731 7311
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E-mail: 
sales@whsteelfittings.com

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