DIN 1.4571 Stainless Steel Bright Annealed Pipe
Certification：ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape：round
Technique：Cold Rolled/Hot Rolled
Surface Treatment：Sanded /Mirror/Hairline Brushed
Thickness：0.3-30mm
out Diameter：8-219mm
Length：5.8/6m or Custom
Stock：in Stock
Sample：Available
Transport Package：Standard Sea-Worthy Packing
EN 1.4571 Pipes Suppliers
Looking for a reliable DIN 1.4571 bright annealed stainless steel pipe supplier? At Gnee, we specialize in 316Ti stainless steel tubes with bright annealed (BA) finish, combining superior corrosion resistance, high-temperature durability, and a smooth, contamination-free surface-ideal for demanding industries like pharmaceuticals, chemicals, and cleanroom systems.
Equivalent Grades: ASTM A312 TP316Ti, EN 1.4571, UNS S31635, X6CrNiMoTi17-12-2
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DIN 1.4571 Bright Annealed Pipe Price
| OD (mm) | WT (mm) | Finish | Approx. Price (USD/kg) | MOQ (kg) |
|---|---|---|---|---|
| 12.7 | 1.0 | Bright Annealed | $6.20 – $6.80 | 200 |
| 19.05 | 1.5 | Bright Annealed | $5.90 – $6.50 | 200 |
| 25.4 | 2.0 | Bright Annealed | $5.70 – $6.30 | 300 |
| 50.8 | 2.5 | Bright Annealed | $5.60 – $6.20 | 500 |
Type Of 1.4845 Stainless Steel Pipe
In addition, we also offer DIN 1.4571 stainless steel pipe products in various forms, including DIN 1.4571 preformed pipes, electric resistance welded pipes, EFW pipes, cold drawn seamless pipes, and more. All of our stainless steel pipes can perform effectively under high temperatures and pressures. Contact us today to get a free quote on our quality pipe products.
GNEE Product Advantages
Surface quality and cleanliness
1.4571 Stainless steel BA pipe has a mirror surface of Ra≤0.4μm formed by protective atmosphere annealing to reduce dirt and bacterial adhesion, and meets FDA, 3A, GMP and other hygiene standards. It is suitable for food and pharmaceutical industries. No pickling is used in the annealing process to avoid chemical pollution, and it is suitable for high-purity gas (such as oxygen and nitrogen) transportation.
Precision dimensions and mechanical properties
1.4571 stainless steel precision pipe has an outer diameter tolerance of ±0.1% and a wall thickness tolerance of ±0.05mm, which meets the requirements of precision assembly (such as instrument pipes, nuclear power main pipelines, tensile strength ≥520MPa, elongation ≥40%, and has both high strength and vibration resistance, suitable for high-pressure pipeline systems.
What is the difference between 1.4571 and 316L?
1.4571 stainless steel pipe remains stable under long-term use below 600℃, which is better than 316L stainless steel (below 450℃), and is suitable for high-temperature scenes such as heat exchangers and steam pipes.
1.4571 stainless steel pipe for high-temperature applications
specification
| Item | Description |
|---|---|
| Grade | DIN 1.4571 / AISI 316Ti / X6CrNiMoTi17-12-2 |
| Manufacturing Method | Seamless / Welded (TIG) |
| Size Range | OD: 6 mm – 114.3 mm / WT: 0.5 mm – 6 mm |
| Length | Up to 6 meters (custom lengths available) |
| Finish | Bright Annealed (BA), Mirror, Polished |
| Standard | ASTM A269 / A270 / DIN EN 10216-5 |
| Tolerances | ISO h9/h10 or as required |
| Certification | EN 10204 3.1 / 3.2, PED, AD2000 |
Why Choose Our SS 1.4571 pipe?
✅ ISO 9001 Certified Production
✅ 100% Eddy Current or Hydro Test for Each Tube
✅ Global Shipping with Fast Lead Times
✅ Support for Small MOQ & Custom Orders
✅ Expert Consultation & After-sales Service
👉 Contact us today for free samples, technical data sheets, or a quick quotation!
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