08Х18Н10 Hot Extruded Pipe

JILAIDA supplies 08Х18Н10 Hot Extruded Pipe for projects that specify the GOST designation or require a seamless chromium-nickel stainless steel tube. The material is commonly cross-referenced with 304 / 1.4301, while the hot extrusion process forms the tube without a longitudinal welded seam. This combination makes the product suitable for applications where material identification, seamless construction, and controlled dimensions are important.

Product Range

The listed dimensional range gives buyers a clear starting point for selecting a suitable tube size. Where the required final tube is smaller or thinner than the extrusion range, the semi-finished hollow can be considered as starting material for further cold drawing.

Grade Identification

08Х18Н10 belongs to the GOST designation system used widely in Russia and other CIS markets. The designation is commonly associated with an austenitic chromium-nickel stainless steel grade and is often compared with 304 stainless steel, X5CrNi18-10, and 1.4301 in international procurement.

However, a material name alone should not be treated as automatic proof that two products are interchangeable. The applicable standard determines the chemical composition limits, dimensional requirements, mechanical testing, inspection, and certification. For cross-border projects, the grade designation and the required product standard should therefore be confirmed together before production.

Hot Extrusion

Hot extrusion forms the tube by forcing a heated billet through a die to create a hollow seamless section. Unlike a welded tube, the finished product does not contain a longitudinal fusion seam.

For 08Х18Н10, the extrusion route provides a controlled tubular starting geometry that can be used directly as a seamless pipe or as semi-finished material for further processing. This is particularly relevant when a project requires subsequent size reduction, drawing, or other dimensional operations.

Material Characteristics

08Х18Н10 is an austenitic chromium-nickel stainless steel grade. Its composition is associated with the corrosion resistance and fabrication characteristics commonly expected from the 304 family.

Corrosion Resistance

The chromium content supports a passive oxide layer that provides resistance to atmospheric corrosion and many general industrial environments.

Fabrication

The austenitic structure provides good formability and supports common fabrication processes. Actual welding and forming procedures should be selected according to the material condition, wall thickness, and project requirements.

Low-Temperature Toughness

The 304 family is known for retaining useful toughness at low temperatures, making this type of stainless steel relevant to selected applications exposed to sub-zero service conditions.

Product Applications

08Х18Н10 Hot Extruded Pipe can be considered for applications where the project specifies this GOST designation or requires a seamless austenitic stainless steel tube with corresponding material characteristics.

1. Chemical and Process Piping

Used in selected process systems handling media compatible with the 304 stainless steel family, particularly where seamless construction is specified.

2. Food and Beverage Equipment

Can be applied to selected food and beverage processing equipment and piping where stainless steel construction and cleanable surfaces are required.

3. Power and Utility Systems

Used in selected steam, condensate, and utility piping applications according to the required service conditions and applicable standard.

4. Instrumentation Tubing

The extruded hollow can be further processed into smaller or thinner precision tubing for selected instrumentation and fluid-handling applications.

5. Heat-Transfer Equipment

Can be used in selected heat exchanger and tubular heat-transfer applications when the material grade, dimensions, and operating conditions are appropriate.

Further Processing

One useful role of hot extruded seamless pipe is as a starting tube for downstream dimensional processing. The standard OD 89 × WT 9 mm semi-finished hollow listed by JILAIDA can be used as parent stock for further cold drawing where the required final dimensions are smaller than the extrusion range.

This route is relevant to manufacturers producing precision tubing rather than only finished standard pipe. The final processing sequence depends on the required outside diameter, wall thickness, dimensional tolerances, and end use.

Why Choose JILAIDA

Seamless Pipe Manufacturing

JILAIDA manufactures and processes seamless steel pipes, with its product scope covering stainless steel seamless pipe as well as nickel-based alloy seamless pipe. :contentReference[oaicite:2]{index=2}

Customized Supply

We provide customized seamless pipe services and supports minimum-order and prototyping requirements for new products. :contentReference[oaicite:3]{index=3}

International Procurement Support

JILAIDA established a dedicated foreign trade department in 2025 to expand its overseas business in seamless steel pipes and related services. :contentReference[oaicite:4]{index=4}

FAQ

Q1: What does 08Х18Н10 represent?

A: 08Х18Н10 is a GOST designation for an austenitic chromium-nickel stainless steel grade commonly compared with the 304 / 1.4301 material family. The exact chemical and product requirements should always be checked against the applicable GOST standard.

Q2: Is 08Х18Н10 interchangeable with 304?

A: The grades are commonly cross-referenced, but they should not be treated as automatically interchangeable for every project. The applicable material and product standards may specify different chemical limits, dimensional requirements, testing, and certification. The project specification should therefore determine which designation and standard are required.

Q3: What are the standard dimensions?

A: The listed extrusion range covers outside diameters from 6mm to 89mm, wall thicknesses from 3mm to 9mm, and lengths from 3000mm to 10000mm. The listed wall thickness tolerance is ±0.3mm.

Q4: Can the tube be used as starting material for cold drawing?

A: Yes. We list an OD 89 × WT 9 mm semi-finished hollow as billet material for cold drawing. The suitability of a specific starting tube depends on the required final dimensions and downstream processing route.

Q5: What should be stated when ordering for a CIS project?

A: The RFQ should clearly identify the required GOST material designation, outside diameter, wall thickness, length, quantity, surface condition, applicable product standard, and inspection or documentation requirements.

Q6: Can JILAIDA support customized seamless pipe projects?

A: Yes. JILAIDA states that it provides customized seamless pipe services and supports minimum-order and prototyping requirements for new products. :contentReference[oaicite:5]{index=5}

Q7: Can the same material be documented under different international designations?

A: Cross-standard documentation can be discussed according to the project requirements, but the applicable standard and acceptance requirements should be confirmed before production. A material designation alone does not replace the testing and certification requirements of the specified product standard.

Q8: What information is needed for a quotation?

A: Please provide the required material designation, outside diameter, wall thickness, length, quantity, surface finish, end requirements, and applicable inspection or documentation standard. Complete specifications allow the product and documentation requirements to be confirmed together.