EN 10312 1.4301 Welded 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 1.4301 Welded Steel Tubes: Precision-Engineered for Industrial Excellence
When your venture requests dimensional exactness and prevalent surface quality, EN 10312 1.4301 Welded Steel Tubes convey precisely what you require. YOUFASS fabricates these precision-welded tubes with 15 devoted generation lines and an yearly capacity of 50,000 tons. Each tube experiences arrangement strengthening and thorough quality control sponsored by our ISO9001, PED, and TÜV certifications. With full fabric traceability and comprehensive documentation (MTC 3.1/3.2, WPS/PQR), you're choosing a trusted accomplice among China's Top 500 endeavors. Our 200+ gifted group guarantees your order—from a single pipe to bulk volumes—ships inside 7 days to Tianjin Port.
Why Choose Our EN 10312 Compliant Stainless Steel Tubes?
You require tubes that perform dependably in requesting situations. Our precision-welded tubes offer remarkable dimensional consistency and clean surfaces that decrease your establishment time and long-term upkeep costs.
Built for Real-World Applications
Whether you're working in food processing facilities, building construction, or general industrial systems, these EN 10312 1.4301 Welded Steel Tubes handle your toughest challenges. You'll find them in:
- Water supply and treatment systems
- HVAC and building services
- Food & refreshment handling lines
- Medical and healthcare equipment
- Heat exchanger installations
- Pressure-related mechanical applications






Technical Parameters
| Specification | Details |
|---|---|
| Grades Available | 1.4301 / 1.4307 / 1.4404 |
| Outside Diameter (OD) | 6 mm – 168.3 mm |
| Wall Thickness (WT) | 0.5 mm – 8 mm |
| Length Options | Random or fixed length |
| Surface Finish | Annealed, Polished (optional) |
| End Finish | Plain end |
| Manufacturing Method | Precision welded |
| Delivery Condition | Solution annealed |
| Packaging | Wooden box or bundled packing |
| Minimum Order | 1 pipe |
| Standard Compliance | EN 10312 |
What Makes YOUFASS Different?
Complete Documentation Support
You get full traceability with each arrange. We give Material Test Certificates (MTC 3.1/3.2), Third Party Inspection reports, Welding Procedure Specifications, Manufacturing Process Sheets, and ultrasonic/radiographic testing reports when needed.
Flexible and Responsive Service
Need specialized back? We're here to offer assistance with on-site commissioning choices. Our group arranges end-to-end venture supply, making your acquirement prepare smooth and hassle-free. Arrange fair one pipe for testing or full truckloads for major projects—we handle both with rise to care.
Proven Reliability
Our ISO 17025-certified research facility guarantees each group meets universal measures. With PED certification and TÜV endorsement, you're choosing tubes that fulfill European administrative requirements.






Understanding EN 10312 1.4301 Welded Steel Tubes for Your Project
This determination gives you the certainty of standardized quality. The accuracy welding prepare makes solid, reliable creases. Arrangement strengthening moves forward erosion resistance and workability. You get tubes prepared to introduce without extra handling in most applications.
The 1.4301 grade (equivalent to 304 stainless steel) offers fabulous erosion resistance in most situations. Its adjusted composition gives great formability and weldability. You'll appreciate how effortlessly these EN 10312 1.4301 Welded Steel Tubes integrate into your existing systems.
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 1.4301 welded steel tube?
A: It's a welded stainless steel tube identical to 304 grade. The EN 10312 standard indicates necessities for tubes utilized in mechanical and common designing applications. You get solid dimensional precision and surface quality.
Q: 1.4301 vs 1.4307, what is the difference?
A: 1.4307 contains lower carbon substance than 1.4301. This gives you superior weldability and decreased carbide precipitation amid welding. If you're doing broad welding work, 1.4307 might serve your needs way better. Both grades offer comparable erosion resistance.
Q: Where is 1.4301 used?
A: You'll discover it in nourishment handling gear where cleanliness things most. Development ventures utilize it for structural highlights and auxiliary components. Common industry depends on it for liquid taking care of, warm exchangers, and gear manufacture. Its flexibility makes it appropriate for most non-aggressive environments.
Q: Can you provide custom lengths?
A: Yes, we supply both irregular and settled lengths agreeing to your prerequisites. Tell us your venture determinations, and we'll oblige your needs.
Q: What documentation do you provide?
A: Every shipment includes Material Test Reports with chemical composition and mechanical properties. We also provide certificates of compliance, inspection reports, and any additional documentation your project requires.
Your Trusted Stainless Steel Piping Partner
Ready to use the EN 10312 1.4301 Welded Steel Tubes to discuss your requirements? Contact us at info@youfass.com and let's start your project with confidence.
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