ASTM A269 316L Seamless Stainless Steel Tubing
1. Standard: ASTM A213
2. Grade: TP304/TP304L, TP316/TP316L/TP316Ti, TP321/TP321H, TP347/TP347H, S31254 TP309S/TP309H, TP310S/TP310H, N08904
3. Product Type: Seamless Boiler & Heat Exchanger Tubes
4. Type: Straight pipe, U-shaped pipe
5. OD:1/8”–5” (3.2–127 mm)
6. Wall Thickness: As specified
7. Length: up to 18 meters
8. Certification: ISO9001, PED, ISO 17025 lab, TÜV certified manufacturer
9. Available documents: MTC/MTR (3.1/3.2), TPI, MPS
10. MOQ: 1pc/per size
11. Delivery: 7 days fastest delivery
12. Application:Boiler, Superheater, Heat Exchanger
Description
ASTM A269 316L Seamless Stainless Steel Tubing
When your venture requests erosion resistance and weldability in requesting liquid benefit, ASTM A269 316L Seamless Stainless Steel Tubing conveys the execution you require. YOUFASS specializes in fabricating premium-grade consistent tubing with demonstrated unwavering quality over warm exchanger, kettle, and mechanical channeling applications. With 15 generation lines and an yearly yield of 50,000 tons, we give end-to-end arrangements sponsored by ISO9001, PED, and TÜV certifications. Our adaptable MOQ begins at fair 1 piece, with conveyance conceivable in as quick as 7 days to meet your tight venture schedules.
Why Choose ASTM A269 316L Seamless Stainless Steel Tubing?
You're working in situations where both quality and erosion resistance matter. The low-carbon composition of 316L review offers predominant weldability compared to standard 316 stainless steel. This implies less sensitization issues amid manufacture and superior long-term execution in chloride-rich environments.
Your applications advantage from extraordinary resistance to setting and hole erosion. Whether you're planning warm exchangers for coastal offices or channeling frameworks for chemical handling, this fabric keeps up basic keenness beneath requesting conditions.
The consistent fabricating handle dispenses with weld creases. You get reliable divider thickness and upgraded weight ratings—critical variables for security in kettle tubes and weight vessels.
Technical Specifications
Here's what you can expect from our ASTM A269 316L Seamless Stainless Steel Tubing:
| Parameter | Specification |
|---|---|
| Standard | ASTM A269 |
| Grade | TP316L (also available: TP304/304L, TP321, TP347, S31254, N08904) |
| Product Type | Seamless Tubing for General Service |
| Configuration | Straight pipe, U-shaped pipe |
| Outer Diameter | 1/8"–5" (3.2–127 mm) |
| Wall Thickness | As per your specification |
| Length | Up to 18 meters |
| MOQ | 1 piece per size |
| Delivery Time | 7 days fastest delivery |
| Certification | ISO9001, PED, TÜV certified manufacturer, ISO 17025 lab |
| Documentation | MTC/MTR (3.1/3.2), TPI, MPS, UT/RT reports available |
Where You Can Use This Tubing
Your industry needs drive our fabricating center. Our consistent ASTM A269 316L Seamless Stainless Steel Tubing serves numerous sectors:
Heat Exchange Applications: Condensers, evaporators, and shell-and-tube warm exchangers where warm effectiveness and erosion resistance combine.
Industrial Liquid Frameworks: Chemical preparing lines, pharmaceutical generation gear, and food-grade channeling where cleanliness and toughness are non-negotiable.
Marine Situations: Seawater desalination plants, seaward stages, and coastal cooling frameworks uncovered to chloride attack.
Energy Segment: Evaporator tubes, superheater components, and sun oriented warm collectors requiring high-temperature stability.






What Sets YOUFASS Apart
You merit a accomplice who gets it extend complexity. As a Top 500 endeavor in China, we've built our notoriety on steady quality and responsive service.
Production Capacity: Our 15 cutting edge generation lines guarantee steady supply indeed for large-scale ventures. With 200+ gifted workers, we keep up quality control at each fabricating stage.
Quality Confirmation: Each tube experiences thorough testing. Our ISO 17025-accredited lab performs chemical investigation, mechanical testing, and non-destructive examination. You get total fabric traceability with batch-specific documentation.
Flexible Arrangements: Whether you require a single piece for testing or thousands of meters for a turnkey venture, we suit your prerequisites. Custom lengths, extraordinary resiliences, and U-bend arrangements are available.
Fast Turnaround: Time-sensitive ventures get need treatment. Our streamlined forms empower 7-day conveyance to Tianjin Port for critical orders.






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 ASTM A269 316L seamless tubing?
A: It's the low-carbon adaptation of TP316 stainless steel tubing, outlined for progressed weldability and erosion resistance in common benefit applications. The decreased carbon substance minimizes carbide precipitation amid welding.
Q: TP316 vs TP316L—what is the difference?
A: TP316L contains lower carbon (0.03% max vs 0.08% max). This gives you superior weldability without post-weld warm treatment and improved resistance to intergranular erosion in sensitized conditions.
Q: What are the typical applications?
A: You'll discover this tubing in warm exchangers, pharmaceutical channeling frameworks, seawater dealing with hardware, and chemical preparing plants. Anyplace chloride introduction and manufacture adaptability matter.
Q: Can you provide material test reports?
A: Completely. Each shipment incorporates Mill Test Certificates compliant with EN 10204 3.1 or 3.2 guidelines. Third-party assessment reports are accessible upon request.
Q: What's your minimum order quantity?
A: Fair 1 piece per measure. We get it ventures regularly require trial orders or particular substitution parts.
Ready to Discuss Your Project?
Let's talk about how our ASTM A269 316L Seamless Stainless Steel Tubing fits your specifications. Contact us at info@youfass.com for technical support and quotations.
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