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Spectacle Blind Alloy Steel Flange

Product categories of Spectacle Blind Alloy Steel Flange, we are specialized manufacturers from China, Spectacle Blind Flange, Spectacle Blind Alloy Flange suppliers/factory, wholesale high-quality products of Alloy Steel Spectacle Flanges R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!


    • Alloy Steel ASME B16.48 Spectacle Blind Flange

    Alloy Steel ASME B16.48 Spectacle Blind Flange

    • Packaging: plywood box

    • Min. Order: 1T Bag/Bags

    • Model No.: 8-BL

    • Transportation: Ocean,Air

    Product introduction 1 Manufacturing standards ASME B16 48 2 Pressure grade Class150 Class1500 3 Manufacturing range DN10 DN1600 4 Product materials A350 LF3 A350 LF6 42CrMoA 40Cr A182 F1 F5 1Cr5Mo A182 F9 F91 A182 F22 A182 F11 15CrMo 12Cr1Mov 12Cr2Mo1 09MnNiD 20MnMo 16Mo3 14Cr1MoV F11 5 Production process blanking...

China Spectacle Blind Alloy Steel Flange Suppliers

The spectacle blind is a kind of pipe parts, mainly for the convenience of maintenance. You can paint the upper half of "8" black to know the specific shape. It's half blind, half iron. It is commonly used for the pipeline flange that needs to change the process. The material mainly includes carbon steel, stainless steel and alloy. It can be selected according to the pipeline pressure grade and pipeline medium. The meaning of use is usually used on pipelines with large pipe diameter. Usually, one end of the flange is used to occupy the space to keep the pipeline unblocked. If necessary, the blind plate with the same thickness at the other end is used to cut off the pipeline. Avoid the forced expansion of pipeline caused by temporary replacement of other blind plates, which will affect the whole system.

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PinLing Dong

Ms. PinLing Dong



Mobile Phone:+8613753161479

Address:1105#Floor.Megamall Building YiFen Steel, Taiyuan, Shanxi

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