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.

Carbon Steel Symmetrical Reducer EN 10253-2B

Additional information

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

The symmetrical concentric reducer for butt welding, manufactured from seamless carbon steel P235 GH and compliant with EN 10253-2B, is a reliable solution for pressure applications requiring durability and precision. Supplied with an EN 10204 3.1 material certificate, it guarantees full pressure strength equivalent to pipes of the same diameter and wall thickness, ensuring safety and performance in demanding industrial environments. Widely used in the construction of pipelines, installations, and as part of welded ends for metal and rubber hoses with threaded or flanged connections, this reducer offers versatility and efficiency in assembly. Available in a wide range of dimensions, it can also be customized upon request, including reductions exceeding two DN sizes as well as ASME-standard options. With a working pressure range from 71 to 224 bar, depending on diameter, it provides dependable operation under varying conditions. Complementary butt-weld fittings such as 45° and 180° elbows, eccentric reducers, tees, and end caps can also be supplied, enabling the creation of complete, high-performance piping systems tailored to specific project requirements.

List of product variants

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

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The symmetrical concentric reducer for butt welding, manufactured from seamless carbon steel P235 GH and compliant with EN 10253-2B, is a reliable solution for pressure applications requiring durability and precision. Supplied with an EN 10204 3.1 material certificate, it guarantees full pressure strength equivalent to pipes of the same diameter and wall thickness, ensuring safety and performance in demanding industrial environments. Widely used in the construction of pipelines, installations, and as part of welded ends for metal and rubber hoses with threaded or flanged connections, this reducer offers versatility and efficiency in assembly. Available in a wide range of dimensions, it can also be customized upon request, including reductions exceeding two DN sizes as well as ASME-standard options. With a working pressure range from 71 to 224 bar, depending on diameter, it provides dependable operation under varying conditions. Complementary butt-weld fittings such as 45° and 180° elbows, eccentric reducers, tees, and end caps can also be supplied, enabling the creation of complete, high-performance piping systems tailored to specific project requirements.