ASTM A269 TP 304 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 TP 304 Steel Tubing – High-Quality Stainless Tubing for Instrumentation & Fluid Systems
When your venture requests solid execution in destructive situations, ASTM A269 TP 304 Steel Tubing from YOUFASS conveys precisely what you require. Our tubing is fabricated to strict ASTM A269 measures, advertising prevalent erosion resistance and mechanical quality for instrumented, nourishment handling, and liquid dealing with applications. With 15 generation lines and an yearly yield of 50,000 tons, we give quick conveyance in as small as 7 days to Tianjin Port. You'll advantage from adaptable MOQ choices beginning at fair 1 piece per estimate, supported by total documentation counting MTC/MTR 3.1/3.2 certifications.
Why Choose YOUFASS ASTM A269 TP 304 Steel Tubing?
You're looking for more than fair a provider. You require a accomplice who gets it your extend requirements.
Built for Demanding Applications
Our TP 304 tubing exceeds expectations in situations where erosion resistance things most. You'll discover it culminate for instrumented frameworks, nourishment and refreshment preparing, pharmaceutical gear, and common liquid exchange. The austenitic stainless steel composition gives fabulous formability and weldability, making your establishment prepare smoother.
Manufacturing Excellence You Can Count On
YOUFASS works as one of China's Top 500 ventures, bringing industrial-scale unwavering quality to each arrange. Our 200+ talented representatives work over advanced generation offices, guaranteeing steady quality from crude fabric choice through last review. Each tube experiences thorough testing utilizing committed hardware some time recently it comes to your facility.
Flexible Supply That Fits Your Timeline
Whether you require a single test piece or bulk amounts for a major extend, we oblige your prerequisites. Our 7-day quickest conveyance choice keeps your venture on plan, whereas our one-stop stainless steel channeling arrangement disentangles your acquirement process.






Technical Specifications
Here's what you get with our ASTM A269 TP 304 Steel Tubing:
| Parameter | Specification |
|---|---|
| Standard | ASTM A269 |
| Grade | TP304, TP304L, TP316, TP316L, TP321, TP347, and more |
| Product Type | Seamless Stainless Steel Tubing |
| Configuration | Straight pipe, U-shaped pipe |
| Outside Diameter | 1/8" – 5" (3.2 – 127 mm) |
| Wall Thickness | As specified per your requirements |
| Length | Up to 18 meters |
| Minimum Order | 1 piece per size |
| Delivery Time | 7 days fastest to Tianjin Port |
| Certifications | ISO9001, PED, ISO 17025 lab, TÜV |
| Documentation | MTC/MTR (3.1/3.2), TPI, WPS/PQR, MPS, UT/RT reports |
Quality Assurance Process
Your project's victory depends on fabric astuteness. That's why we've built quality into each generation stage.
Raw Material Control
We source steel from recognized providers with total traceability. Each clump comes with confirmed chemical composition and mechanical properties documentation.
Testing & Inspection
Our ISO 17025 licensed research facility performs comprehensive testing. You get nitty gritty reports covering dimensional precision, surface quality, and mechanical properties. We too offer third-party assessment coordination when your details require it.
Continuous Improvement
We take after quality administration standards centered on your needs. Our group takes part in progressing preparing, prepare optimization, and client criticism integration to improve item consistency.
Standards and Certifications:
- ISO 9001 Quality Management
- PED (Pressure Equipment Directive)
- TÜV certification.

Applications Across Industries
Your industry has interesting challenges. Our ASTM A269 TP 304 Steel Tubing adapts to meet them.
Instrumentation & Control Frameworks: Exact measurements and smooth surface wrap up guarantee exact stream estimation and control.
Food & Refreshment Handling: Clean properties and simple cleaning meet strict clean standards.
Pharmaceutical Fabricating: Erosion resistance and defilement anticipation ensure item purity.
Water Treatment Offices: Long-term strength in chlorinated and chemical situations decreases upkeep costs.
Heat Trade Frameworks: Warm conductivity and weight resistance bolster proficient warm exchange operations.






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 TP304 steel tubing?
A: TP304 tubing is a general-purpose austenitic stainless steel tube outlined for instrumented and liquid framework applications. It offers fabulous erosion resistance, great formability, and dependable execution over a wide temperature range.
Q: TP304 vs TP304L, what is the difference?
A: TP304L has lower carbon content (0.035% max vs 0.08% max in TP304). This gives TP304L better weldability and reduces the risk of carbide precipitation during welding. If your project involves extensive welding, TP304L is your better choice.
Q: Where is TP304 tubing used?
A: You'll find TP304 tubing in instrumentation systems, food and beverage processing equipment, pharmaceutical piping, water treatment facilities, and general industrial fluid handling pipelines. Its versatility makes it suitable for both sanitary and industrial applications.
Partner With YOUFASS Today
Ready to secure reliable stainless steel tubing for your next project, including ASTM A269 TP 304 Steel Tubing? Contact our technical team at info@youfass.com.
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