EN 1.4833 Seamless Stainless Steel Tube
Certification:ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape:round
Technique:Cold Rolled/Hot Rolled
Surface Treatment:Sanded /Mirror/Hairline Brushed
Thickness:0.3-30mm
out Diameter:8-219mm
Length:5.8/6m or Custom
Stock:in Stock
Sample:Available
Transport Package:Standard Sea-Worthy Packing
EN 1.4833 Pipes Suppliers & Exporters
Are you looking for reliable stainless steel tubes for high temperature and oxidizing environments? EN 1.4833 seamless alloy tubes (also known as X12CrNi23-13 or AISI 309S) have excellent resistance to high temperature oxidation and corrosion, and have become a core material in industries such as furnace construction, waste incineration, petrochemical plant exchangers and heat exchangers.
Type Of 1.4833 Stainless Steel Pipe



We provide seamless, ERW, EFW and other production process pipes with sizes ranging from 1/8″NB to 30″NB, supporting a full range of wall thicknesses from Sch20 to XXS. We can customize square tubes, rectangular tubes and special-shaped tubes (such as U-shaped and hydraulic tubes) to meet diverse engineering needs
Advantages of EN 1.4833 stainless steel pipe
EN 1.4833 seamless stainless steel pipe has passed international certifications such as ASTM A240 and ASME SA213. Its low carbon design and high chromium-nickel alloy system can be used continuously at 1100℃ and operate stably under intermittent conditions at 980℃. Its high temperature oxidation resistance far exceeds that of ordinary austenitic stainless steel.
At the same time, 1.4833 stainless seamless pipe exhibits excellent corrosion resistance in complex industrial media such as sulfur-containing media, and has a wide hot working temperature range (initial forging 1150-1200℃), which is suitable for manufacturing various complex structures and meeting stringent industrial specifications.
In addition, annealing, pickling or polishing surface finish (Ra ≤ 0.8μm) is available.
SS 1.4833 Fabricated Pipes Applications





SS 309S Tubes specification
| Parameter | Specification |
|---|---|
| Standard | EN 1.4833 / X12CrNi23-13 |
| AISI / UNS Equivalent | 309S / S30908 |
| Tube Type | Seamless (cold drawn or hot finished) |
| Size Range | OD 6mm–219mm; WT 0.5mm–20mm |
| Manufacturing Standard | EN 10216-5, ASTM A213 / A312 |
| Certificates | EN 10204 3.1/3.2, PED 2014/68/EU, ISO, DNV |
Contact Us for Competitive Pricing & Quick Delivery
We supply high-quality EN 1.4833 seamless stainless steel tubes directly from certified mills with full traceability. Whether you need cut-to-length, custom polishing, or third-party inspections, we deliver reliable solutions tailored to your project's technical needs.
📞 Contact us today for a competitive quote on EN 1.4833 stainless steel tubing. We support fast delivery, global shipping, and full compliance with international standards.
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