High Hub Blind Flange

High hub blind flange is a type of flange used in pipeline systems to completely seal the ends of pipelines. It does not have a central hole and is mainly used for isolating, sealing, or temporarily sealing pipeline systems. A blind flange is a circular or square metal piece with a flange surface on one side that matches the outer and inner diameters of the corresponding pipeline size, and has several bolt holes, and a smooth sealing surface on the other side. When installed on the pipeline, it is fixed to adjacent flanges with bolts and nuts, forming a completely closed fracture.

Characteristics of high hub blind flange:

1. Good sealing to prevent medium leakage

2. Rust and corrosion prevention, sturdy and wear-resistant

3. Good disassembly capability

4. Widely applicable, suitable for various occasions

5. Flexible selection

Note1:Dimensions N1,N2and N3 are measured at the intersection of the hub draft angle and the back face of the flange.Note2:For d1 dimensions see document"Flange Facing Dimensions parameter table 

High hub blind flange is widely used in industries such as chemical, pharmaceutical, and food due to its simple structure, easy installation, and affordable price. It effectively prevents medium leakage or other safety hazards, ensuring the safety of pipeline systems.

1.24-hour online

2.Free samples provided

3.Support customization

4.Provide drawings

5.Multiple payment styles to choose from

6.Factory inspection (material, specifications, quantity, pressure, packaging)

7.Long warranty period

8.Suitable packaging for transportation

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