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ASTM A234 WP9 Alloy Steel CONCENTRIC REDUCER BW B 16.9

Concentric reducer’s dimnesions and its usage and advantage

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What is a concentric reducer?

A concentric reducer is used to join pipe sections or tube sections on the same axis. The concentric reducer is cone-shaped, and is used when there is a shift in diameter between pipes. For example, when a 1″ pipe transitions into a 3/4″ pipe and the top or bottom of the pipe doesn’t need to remain level.

SPECIFICATION Of concentric reducer

Size Range 3/4″-60″/DN20-1500
Thickness schedule SCH10-SCH16,XXS
China Standard GB/T12459,GB/T13401,HG/T2635,SH3408/3409
America Standard ANSI/ASME B 163.9 /MSS SP 43
Europe Standard EN10253
Carben Steel Q235,20#,35#,45#,20G,ASTM A234 WPB/WPC
Low Tem Crabon Steel Q345B,16Mn,ASTM A420 WPL6
Pipeline Steel ASTM A860,WPHY 42/46/56/60/65
Alloy Steel ASTM A234 WP11/WP12/WP5/WP9/WP91/WP92 F11/12/5/9/91/92/22,15CrMoG
Stainless Steel ASTM a403 WP304/304L/304H,316/316L,310S,317,347,904L

What’s the usage of  Concentric

Concentric Reducers are useful to connect pipes as well as tubes on the same axis. This type of reducer offers an in-line conical passage between different dimensional pressurized pipes. A pipe reducer is available in various specifications, such as a single diameter change and also in a multiple diameter change.

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