Concentric Reducer

Seamless concentric reducers according EN10253 (DIN2616) are often used in installations, piping systems or equipment construction. Nijhuis & Wigger can supply suitable concentric reducers for every quality, pipe size and wall thickness.

More Info

Available according DIN 2616-2 / EN 10253-B
Different wall thicknesses available according EN10253 or specification
Dimensions up to DN 500
Stock item (see stock programme in downloads)

We deliver concentric reducers in the following material grades:

EN standard

EN10253-2 (Carbon steel)

P265GH

P235GH TC1

P235GH TC2

16Mo3

13CrMo4-5

P355N/NL1

P355NH

EN10253-4 (Stainless steel)

1.4301 / 1.4306+7 / 1.4541

1.1104 / 1.4404 / 1.4571

1.4462 (Duplex) / 1.4501 (Superduplex) Standards

According to the standard EN10253 concentric reducers are separated in:

DIN standard	EN standard	Type
2616-2	EN 10253	B

This Product does not have data sheet.

Cap

Seamless Caps according EN10253 (DIN 2617) are often used in installations, piping systems or equipment construction. Nijhuis & Wigger can supply suitable Caps for every quality, pipe size and wall thickness.

Equal Tee

Seamless Equal Tees according EN10253 (DIN 2615) are often used in installations, piping systems or equipment construction. Nijhuis & Wigger can supply suitable Equal Tees for every quality, pipe size and wall thickness.

Eccentric Reducer

Seamless Eccentric Reducers according EN10253 (DIN2616) are often used in installations, piping systems or equipment construction. Nijhuis & Wigger can supply suitable concentric reducers for every quality, pipe size and wall thickness.