X2CrNi19-11 Stainless Steel Pipe
Product Overview
X2CrNi19-11 is a European-standard austenitic stainless steel grade (EN 1.4307 / AISI 304L equivalent) known for its excellent corrosion resistance, weldability, and formability. This low-carbon variant of 304 stainless steel is widely used in chemical processing, the food industry, pharmaceutical equipment, and architectural applications where high durability and hygiene are critical.
At JUDE, we supply high-quality X2CrNi19-11 stainless steel pipes in various sizes, finishes, and specifications to meet industrial and commercial demands.
Key Features & Benefits
✅ Superior Corrosion Resistance – Ideal for acidic and chloride environments.
✅ Excellent Weldability – Low carbon content minimizes carbide precipitation.
✅ High Strength & Durability – Suitable for high-pressure and high-temperature applications.
✅ Hygienic & Easy to Clean – Perfect for food, beverage, and medical industries.
✅ Wide Range of Sizes & Finishes – Seamless & welded options available.
Specifications & Technical Data
1. Standard & Equivalent Grades
| Standard | Grade Equivalent |
|---|---|
| EN (Europe) | X2CrNi19-11 (1.4307) |
| AISI (USA) | 304L |
| UNS (USA) | S30403 |
| JIS (Japan) | SUS 304L |
| GB (China) | 00Cr19Ni10 |
2. Chemical Composition (ASTM A312 / EN 10216-5)
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.015 |
| Chromium (Cr) | 18.0 - 20.0 |
| Nickel (Ni) | 8.0 - 12.0 |
| Nitrogen (N) | ≤ 0.11 |
3. Mechanical Properties of X2CrNi19-11 stainless steel pipes
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 485 - 680 |
| Yield Strength (0.2% Offset, MPa) | ≥ 170 |
| Elongation (% in 50mm) | ≥ 40 |
| Hardness (Rockwell B) | ≤ 92 |
| Density (g/cm³) | 7.93 |
| Melting Point (°C) | 1400 - 1450 |
4. Available Sizes & Dimensions
| Type | Outer Diameter (OD) | Wall Thickness (WT) | Length |
|---|---|---|---|
| Seamless Pipe | 6mm - 630mm | 1mm - 50mm | 3m - 12m |
| Welded Pipe | 10mm - 2000mm | 0.5mm - 30mm | Custom |
5. Surface Finishes
Annealed & Pickled
Polished (180G - 600G)
Brushed / Satin Finish
BA (Bright Annealed) Finish
Complete Processing Technology
Applications of X2CrNi19-11 Stainless Steel Pipes
✔ Chemical & Petrochemical Industry – Pipes, heat exchangers, reactors.
✔ Food & Beverage Processing – Sanitary tubing, dairy equipment.
✔ Pharmaceutical & Medical – Sterile piping, surgical instruments.
✔ Architecture & Construction – Handrails, structural tubing.
✔ Automotive & Aerospace – Exhaust systems, fuel lines.
Why Choose Us?
🔹 ISO 9001 Certified Manufacturer – Guaranteed quality control.
🔹 Competitive Pricing & Bulk Discounts – Cost-effective solutions.
🔹 Global Shipping & Fast Delivery – Reliable logistics network.
🔹 Custom Cutting & Fabrication – Tailored to your project needs.
Our Services
Deep Processing Capacity
Custom cutting, bending, U-tube forming, end beveling, polishing and pipe prefabrication as drawings.
Technical Support
Free material selection advice; supply full test reports & MTC certificates; cutting, bending and welding technical guidance.
After-sales Warranty
Guaranteed material composition & dimension; free replacement for unqualified goods within 7 days after receiving; full batch traceability.
Lead Time
3–7 days for stock items; 10–15 days for standard pipes; 15–25 days for deep-processed customized pipes.
Our production strength
Factory live shots
production workshop
Steel plate production line
Steel coil production line
Steel coil production line
Steel coil production line
Cold rolling workshop
Steel coil production line
Frequently Asked Questions
Q: What is the equivalent ASTM grade of X2CrNi19-11?
+
-
A: X2CrNi19-11 (material No.1.4306) is equivalent to TP304L UNS S30403.
Q: What standard applies to X2CrNi19-11 seamless pressure pipe exported to Europe?
+
-
A: The mandatory standard is EN 10216-5, matching EU pressure pipeline specifications.
Q: What is the difference between X2CrNi19-11 and ordinary TP304 (S30408)?
+
-
A: X2CrNi19-11 has ultra-low carbon (C≤0.03%) and higher nickel content, avoiding intergranular corrosion after welding; TP304 has higher carbon and risks weld corrosion for thick-wall pipes.
Q: Is X2CrNi19-11 pipe suitable for cryogenic low-temperature pipelines?
+
-
A: Yes, its high nickel composition delivers outstanding low-temperature toughness, widely used for cryogenic equipment.
Q: Does X2CrNi19-11 need post-weld annealing treatment?
+
-
A: No. Its ultra-low carbon element restrains chromium carbide precipitation, no extra annealing required after welding.
Request a Free Quote
Looking for a reliable S32750 Stainless Steel Pipe Manufacturer?
We provide factory-direct pricing, strict quality control, custom fabrication, and fast worldwide delivery. Whether you need super duplex pipes for offshore platforms, chemical plants, desalination systems, or marine engineering, our experienced team is ready to support your project.
Contact us today for:
Free Technical Consultation
Competitive Factory Prices
OEM & Custom Manufacturing
Fast Global Shipping
24-Hour Quotation Service
📞 Contact Us Today for a Quote!
Whatsapp: +86-19033681875
Email: judesteel@juqing.hk
Hot Tags: x2crni19-11 stainless steel pipe, China x2crni19-11 stainless steel pipe manufacturers, suppliers, factory, Annealed Stainless Steel Tube, 904L Stainless Steel Pipe, 304 Stainless Steel Pipe, EN 10216 5 Stainless Steel Tube, Industrial Stainless Steel Tube, ASTM A249 Welded Stainless Steel Tube
You Might Also Like
Send Inquiry