Is the Carbon Steel Symmetrical Reducer EN 10253-2B available with ASME dimensions or custom reductions beyond two DN sizes?

Yes. The Carbon Steel Symmetrical Reducer EN 10253-2B Format is available with ASME dimensions and can be customized to provide reductions exceeding two DN sizes. It is offered in a wide range of standard dimensions and, upon request, can be manufactured to ASME standards or to non-standard reduction ratios beyond two DN sizes to meet specific project requirements.

Can the Carbon Steel Symmetrical Reducer EN 10253-2B be supplied with EN 10204 3.1 certification and full pressure equivalence to pipes of the same diameter and wall thickness?

Yes. The Carbon Steel Symmetrical Reducer EN 10253-2B can be supplied with an EN 10204 3.1 material certificate and offers full pressure strength equivalent to pipes of the same nominal diameter and wall thickness. Manufactured from seamless carbon steel P235GH and produced to EN 10253-2B, this concentric butt-weld reducer is designed for pressure applications and guarantees safety and performance comparable to same-dimension piping. It is available in a wide range of sizes (including custom reductions beyond two DN sizes and ASME options) and supports working pressures from 71 to 224 bar depending on diameter, making it suitable for demanding industrial pipeline and hose-assembly uses.

Reducer symmetrical according to EN 10253-2B, steel carbon

Additional information

Material	CS – steel (cast iron)
Standard length [m]	10, 2

Reducer symmetrical (reducer concentric) for welding butt for applications pressure made with pipes seamless, compliant with the standard EN 10253-2B (steel carbon). With an EN 10204 3.1 material certificate. used commonly in industry in construction installation and pipelines, as element complete welded ends for hoses metal and rubber (welded with fitting threaded and flanged) and other fittings and element fittings. on request available also other sizes and materials, in this reducers o more than two sizes DN and reducers ASME. fittings type B (EN 10253-2B) have full strength pressure corresponding pipe o such same diameter D and wall thickness wall T. On special order available are other types fittings for welding-on butt: elbow 45° and 180°, reducers eccentric, tees, caps. Material: steel carbon P235 GH. Working pressure: od 71 up to 224 bar – depending on the diameter.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TK-RS-026-021	Reducer concentric 26.9x2.3 / 21.3x2.0, steel P235GH, EN 10253-2B	-	224	In stock	Enquiry
TK-RS-033-021	Reducer concentric 33.7x2.6 / 21.3x2.0, steel P235GH, EN 10253-2B	-	206	In stock	Enquiry
TK-RS-033-026	Reducer concentric 33.7x2.6 / 26.9x2.3, steel P235GH, EN 10253-2B	-	206	In stock	Enquiry
TK-RS-042-026	Reducer concentric 42.4x2.6 / 26.9x2.3, steel P235GH, EN 10253-2B	-	162	In stock	Enquiry
TK-RS-042-033	Reducer concentric 42.4x2.6 / 33.7x2.6, steel P235GH, EN 10253-2B	-	162	In stock	Enquiry
TK-RS-048-033	Reducer concentric 48.3x2.6 / 33.7x2.6, steel P235GH, EN 10253-2B	-	142	In stock	Enquiry
TK-RS-048-042	Reducer concentric 48.3x2.6 / 42.4x2.6, steel P235GH, EN 10253-2B	-	142	In stock	Enquiry
TK-RS-060-042	Reducer concentric 60.3x2.9 / 42.4x2.6, steel P235GH, EN 10253-2B	-	128	In stock	Enquiry
TK-RS-060-048	Reducer concentric 60.3x2.9 / 48.3x2.6, steel P235GH, EN 10253-2B	-	128	In stock	Enquiry
TK-RS-076-048	Reducer concentric 76.1x2.9 / 48.3x2.6, steel P235GH, EN 10253-2B	-	101	In stock	Enquiry
TK-RS-076-060	Reducer concentric 76.1x2.9 / 60.3x2.9, steel P235GH, EN 10253-2B	-	101	In stock	Enquiry
TK-RS-088-060	Reducer concentric 88.9x3.2 / 60.3x2.9, steel P235GH, EN 10253-2B	-	97	In stock	Enquiry
TK-RS-088-076	Reducer concentric 88.9x3.2 / 76.1x2.9, steel P235GH, EN 10253-2B	-	97	In stock	Enquiry
TK-RS-114-076	Reducer concentric 114.3x3.6 / 76.1x2.9, steel P235GH, EN 10253-2B	-	84	In stock	Enquiry
TK-RS-114-088	Reducer concentric 114.3x3.6 / 88.9x3.2, steel P235GH, EN 10253-2B	-	84	In stock	Enquiry
TK-RS-139-088	Reducer concentric 139.7x4.0 / 88.9x3.2, steel P235GH, EN 10253-2B	-	76	In stock	Enquiry
TK-RS-139-114	Reducer concentric 139.7x4.0 / 114.3x3.6, steel P235GH, EN 10253-2B	-	76	In stock	Enquiry
TK-RS-168-114	Reducer concentric 168.3x4.5 / 114.3x3.6, steel P235GH, EN 10253-2B	-	71	In stock	Enquiry
TK-RS-168-139	Reducer concentric 168.3x4.5 / 139.7x4.0, steel P235GH, EN 10253-2B	-	71	In stock	Enquiry

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Reducer symmetrical (reducer concentric) for welding butt for applications pressure made with pipes seamless, compliant with the standard EN 10253-2B (steel carbon). With an EN 10204 3.1 material certificate. used commonly in industry in construction installation and pipelines, as element complete welded ends for hoses metal and rubber (welded with fitting threaded and flanged) and other fittings and element fittings. on request available also other sizes and materials, in this reducers o more than two sizes DN and reducers ASME. fittings type B (EN 10253-2B) have full strength pressure corresponding pipe o such same diameter D and wall thickness wall T. On special order available are other types fittings for welding-on butt: elbow 45° and 180°, reducers eccentric, tees, caps. Material: steel carbon P235 GH. Working pressure: od 71 up to 224 bar – depending on the diameter.