EN 10216-5 is a European standard that specifies the technical delivery conditions for seamless stainless steel tubes.

Grade 1.4541 refers to a specific grade of stainless steel, also known as AISI 321 or X6CrNiTi18-10. The EN10216-5 1.4541 seamless tubes we supply offer high-temperature creep resistance and oxidation resistance, allowing for long-term service at 550–850°C, with short-term temperature resistance up to 900°C. They effectively prevent intergranular corrosion and sigma phase precipitation and are suitable for applications in various corrosive environments.

EN10216-5 1.4541 Seamless Tube

EN10216-5 1.4541 Seamless Tube For Power Generation

The wall thickness tolerance of 1.4541 stainless steel round tubes is controlled within ±10%, with a diameter range of 10–273 mm, ensuring dimensional accuracy and reliable sealing in boilers, steam pipes, and heat exchangers. This significantly reduces the risk of cracking. In high-temperature and high-pressure conditions such as those found in thermal power, nuclear power, and biomass power generation, the lifespan is 2–3 times longer than that of ordinary 304 tubes, and maintenance intervals are extended by 30–50%, making it an ideal piping material for ensuring the safe and efficient operation of power generation equipment.

Specifications

Standard	EN 10216-5 Seamless Stainless Steel Tubes
Grade	1.4301, 1.4306, 1.4307, 1.4948, 1.4401, 1.4436, 1.4404, 1.4571, 1.4435, 1.4541, 1.4941, 1.4550, 1.4961, 1.4539, 1.4529, 1.4547, 1.4563, 1.4958, 1.4959, 1.4961, 1.4462, 1.4362, 1.4507, 1.4410, 1.4501
Delivery Condition	HFD: Hot finished heat treated, descaled CFD: Cold finished heat treated, descaled CFA: Cold finished bright annealed CFG: Cold finished heat treated, ground CFP: Cold finished heat treated, polished
MFG. Methods	Hot-finished or cold-finished
Test Categories	TC1, TC2
Density	7.93 – 7.98g/cm³
Dimension	OD: 10-762mm WT: 1-100mm L: 6000/12000mm
Inspection Certificate	EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection)
Tests	Chemical Analysis, Tensile Test, Flattening Test, Ring Tensile Test, Drift/Ring Expanding Test, Leak tightness Test, Visual & Dimensional Inspection, NDT

Chemical Properties of EN 10216-5 1.4541 Seamless Pipes

C %	Si %	Mn %	P %	S %	Cr %	Ni %	Mo %	N %
0.03 max	1.4-2.0	1.2-2.0	0.035 max	0.015 max	18.0-19.0	4.5-5.2	2.5-3.0	0.05-0.10

EN 10216-5 1.4541 SS pipes Mechanical Properties

Tensile Strength, Mpa	Yield Strength, MPa	Elongation, %
700-900	480 min	30 min

Application

1. Chemical and petrochemical industry: EN10216-5 1.4541 stainless steel seamless pipe is widely used in the chemical and petrochemical industry for transporting corrosive chemicals, acids, and gases. Its high corrosion resistance makes it ideal for handling aggressive media.

2. Oil and gas industry: This stainless steel seamless pipe is used in the oil and gas industry for transporting oil, gas, and other hydrocarbons. Its high temperature strength and resistance to corrosion make it suitable for use in harsh environments.

3. Food and beverage industry: EN10216-5 1.4541 stainless steel seamless pipe is commonly used in the food and beverage industry for processing and transporting food products. Its hygienic properties and resistance to corrosion make it a popular choice for food processing applications.

4. Pharmaceutical industry: Stainless steel seamless pipes are used in the pharmaceutical industry for manufacturing pharmaceutical products and transporting chemicals and solvents. The high purity of stainless steel ensures that the products remain uncontaminated during processing.

If you have project requirements, you are welcome to place an order. GNEE has a large inventory of popular 1.4541 stainless steel pipes for you to choose from. We offer 321 stainless steel exhaust tubing, AISI 321 stainless steel alloy tubes, 321 stainless steel seamless pipes, 321 stainless steel welded pipes, 321 stainless steel capillary tubes, coiled tubes, and 1.4541 stainless steel ERW pipes of high quality.

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321 Seamless Pipe Stockist, Supplier & Exporter

We ensure product quality through chemical composition analysis, mechanical property testing, dimensional inspection, surface inspection, and non-destructive testing (UT/ET). All products comply with EN 10204 3.1 certification, and third-party inspection is available upon request.

Highest quality packaging and shipping

The goods will be packed in bundles or plywood crates, wrapped in plastic, and appropriate protective measures will be taken to ensure seaworthy transportation or as required.

1.4541 stainless steel pipes