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Description
Stainless steel heat-resistant seamless pipe with an outside diameter of 21.3 mm and a wall thickness of 2.6 mm, steel grade 15X25T. Section length: 10 cm. Theoretical weight of the section: 0.1 kg. The greatest advantage of seamless pipes is their durability. For this reason, pipes of this type are an indispensable element in the construction of installations, i.e. for the conduction of gases and liquids, heat exchangers, coils, recuperators, condensers, evaporators and heaters, and also as construction modules such as: drilling, aircraft, motorcycle or bicycle elements. Stainless seamless pipes are characterized by their high pressure resistance. See the pressure table for selected diameters.
Grade 15X25T (GOST) is similar in chemical composition to grade 1.4749 (EN) and is presented in our offer as its equivalent. However, these are not identical grades — they differ in the content of certain alloying elements. In 15X25T, the stabiliser is titanium, while in 1.4749 this role is fulfilled by aluminium. This comparison is indicative and is intended to help customers familiar with the European standard identify the material. More details can be found on this page.
Technical data
| Item length | 10 cm |
| Outside diameter (OD) | DN15 / 21.30 mm |
| Wall thickness (WT) | 2.60 mm |
| Steel grade | 1.4749 / H25T / 15X25T |
| 3.1 certificate available | Yes |
| Cutting tolerance | -0 / +5 mm |
| Weight | 0.12 kg |
| Product code | S-RR/021.30X02.60/15X25T/10CM |
Legal notes
⚠ Notice! Non-prefabricated goods made to the consumer's specification — not subject to the right of withdrawal pursuant to Art. 16(c) of Directive 2011/83/EU on consumer rights.
Sections are cut from stock material with lengths ranging from 5000–7000 mm. Cutting tolerance: -0 / +5 mm. When purchasing multiple units of the same product, you will receive separate sections. Cutting to any custom length is possible upon consultation.
The pipe is a raw steel mill product, manufactured in accordance with EN 10216-5 or ASTM 213 or ASTM 312, intended for further processing. The image shown in the listing is illustrative and does not represent the actual surface of the product. Due to the characteristics of the band saw used for cutting, a perfectly smooth surface at the cut area cannot be guaranteed.
Tolerance for wall thickness and diameter: not greater than T3/D3 (tolerance table).
The specified tolerances apply to full-length bars, and the control measurement is taken at the ends of the pipe. When purchasing non-prefabricated sections other than those listed in the production certificate for a given batch, deviations from the values specified in the 3.1 certificate are possible — this cannot be grounds for considering the product as non-compliant with the standard or defective.
Any properties not listed in the offer are determined by the standard.
