EN 10312 1.4404 Stainless Steel Tubes
1. Grade: 1.4301 / 1.4307 / 1.4404
2. Standard: EN 10312
3. Manufacturing Process: Precision welded
4. Delivery Condition: Solution annealed
5. ISO9001, PED, TÜV certified manufacturer
Core Functions and Application:
Designed for applications requiring high dimensional accuracy and clean surface quality, widely used in mechanical and precision engineering.
Description
EN 10312 1.4404 Stainless Steel Tubes
Looking for precision-grade stainless steel tubing that conveys predominant erosion resistance and dimensional precision? EN 10312 1.4404 Stainless Steel Tubes from YOUFASS offer precisely that. Identical to AISI 316L, our 1.4404 tubes highlight molybdenum-enhanced composition for exceptional execution in forceful situations. Made utilizing exactness welding and arrangement strengthening, these tubes meet strict European measures. With 15 generation lines and 50,000-ton yearly capacity, we convey quality-assured items sponsored by ISO9001, PED, and TÜV certifications. Our state-of-the-art ISO 17025 lab guarantees each tube meets your correct specifications.
Why Choose Our EN 10312 1.4404 Stainless Steel Tubes?
When your venture requests unwavering quality and long-term solidness, fabric choice things. Our EN 10312 1.4404 Stainless Steel Tubes stand out for a few reasons.
First, the molybdenum substance gives you upgraded resistance to setting and cleft erosion. This makes them perfect when you're working with chloride-rich situations or forceful chemicals. Whether you're introducing frameworks in coastal zones or taking care of mechanical liquids, these tubes won't let you down.
Second, we control quality from begin to wrap up. We source crude materials from recognized steel plants with full traceability. Each generation clump experiences thorough testing utilizing devoted gear. You get tubes that coordinate your dimensional resistances exactly.
Third, our fabricating scale underpins both little orders and expansive ventures. Require fair one pipe for testing? No problem—our MOQ is 1 pipe. Arranging a major establishment? Our 50,000-ton capacity handles your volume with ease.
Technical Specifications
| Parameter | Specification |
|---|---|
| Grades Available | 1.4301 / 1.4307 / 1.4404 |
| Standard | EN 10312 |
| Outside Diameter | 6 mm – 168.3 mm |
| Wall Thickness | 0.5 mm – 8 mm |
| Length | Random or fixed length |
| Manufacturing Process | Precision welded |
| Delivery Condition | Solution annealed |
| Surface Finish | Annealed, Polished (optional) |
| End Finish | Plain end |
| Packaging | Wooden box or bundled packing |
Applications That Benefit Most
You'll discover our tubes performing uncommonly well over different industries:
Marine and Seaward: The tall molybdenum substance in 1.4404 review makes it your best choice for seawater introduction and salt-laden atmospheres.
Chemical Preparing: When dealing with destructive chemicals, you require materials that stand up to corruption. These tubes keep up basic astuteness indeed beneath unforgiving conditions.
Water Treatment: For drinking water frameworks and treatment offices, the sterile properties and erosion resistance guarantee secure, clean operation.
HVAC and Building Administrations: Long benefit life and negligible support make these tubes cost-effective for warming, cooling, and plumbing installations.
Food and Refreshment: The smooth surface wrap up and simple cleanability meet rigid sterile requirements.
Pharmaceutical and Therapeutic: Where virtue things most, EN 10312 1.4404 Stainless Steel Tubes give contamination-free liquid transfer.






What Sets YOUFASS Apart
As a Top 500 Chinese undertaking, we bring assets and unwavering quality to each arrange. Our 200+ workers work with present day hardware to guarantee reliable quality.
You get comprehensive documentation with each shipment: Material Test Certificates (MTC 3.1/3.2), Third Party Inspection reports, Welding Procedure Specifications, and more. This printed material disentangles your compliance and traceability requirements.
Our quickest conveyance comes to Tianjin Port in fair 7 days. We get it venture plans are tight, so we've optimized our generation and coordinations accordingly.
Beyond items, we offer specialized bolster and on-site commissioning. Our group facilitates end-to-end venture supply, dealing with the subtle elements so you can center on execution.






Standards and Certifications:
- ISO 9001 Quality Management
- PED (Pressure Equipment Directive)
- TÜV certification.

Flexible requesting, quick delivery:
Need a test? Arrange fair one pipe. Arranging a major venture? We'll facilitate end-to-end supply. With quickest conveyance in 7 days to Tianjin Harbour, your plan remains on track.








Clients' approval & trust

Frequently Asked Questions
Q: What is EN 10312 1.4404 stainless steel tube?
A: It is identical to 316L stainless steel with molybdenum included. This composition gives fabulous erosion resistance, especially against chlorides and acids. The moo carbon substance guarantees predominant weldability without carbide precipitation.
Q: 1.4404 vs 1.4307, what is the difference?
A: 1.4404 offers superior erosion resistance in chloride situations much appreciated to its 2-3% molybdenum substance. Whereas 1.4307 (304L) works well in common applications, select 1.4404 when you confront marine conditions, chemical presentation, or coastal installations.
Q: Where are these tubes typically used?
A: Marine, offshore, and chemical industries rely heavily on 1.4404 grade. You'll also find them in desalination plants, pharmaceutical manufacturing, pulp and paper processing, and anywhere corrosion resistance is critical.
Partner With a Reliable Manufacturer
Ready to use the EN 10312 1.4404 Stainless Steel Tubes to discuss your specific requirements? Contact our team at info@youfass.com.
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