FLANGE PLATE

Plate flange, also known as plate flat welded steel pipe flange, is suitable for relatively low pressure level, pressure fluctuations, vibration and shock are not serious in the pipeline system.

Classification:

Steel flange

Key words:

Hengjia Pipeline

Valve

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Product Details

Plate flange, also known as plate flat welded steel pipe flange, is suitable for relatively low pressure level, pressure fluctuations, vibration and shock are not serious in the pipeline system. The advantage of flat welding flange is that it is easier to centering when welding and assembling flat welding flange, and the price is relatively cheap, so it has been widely used.

Plate flat welding flange product specification DN10-DN6000

Plate flat welding flange reference standards: Ministry of chemical industry standards: HG20593-2009 national standards: GB/T9119-2010 GB/T2555-81

Mechanical standard: JB/T81-94 JB/T74-94 JB/T75-94

Marine standard: CB M1001-81 can be customized according to customer parameters.

Plate flat welding flange applicable pressure: PN 0.25MPa ,PN 0.6MPa ,PN1.0MPa,PN 1.6MPa ,PN2.5MPa,PN4.0MPa

Common material of plate flat welding flange: ASTM A105 Q235B 20# 16Mn Q345B SS304 SS316L 12Cr1MoV 15CrMo, etc

Plate type flat welding flange sealing surface form is divided into FF RF and so on.

The anti-rust methods of plate flat welding flange include anti-rust paint, anti-rust oil, etc., and surface galvanizing, etc.

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