316L BA Stainless Steel Seamless Tube Acid Alkali Corrosion Resistant Bright Annealed ASTM A269 1/4 to 4 Inch OD
Price:
USD 12-35 / Meter
MOQ:
100 Meters
Delivery Time:
5 working days for stock, 15-25 days for production
Brand:
YUHAO
Product Description
316L BA Stainless Steel Seamless Tube | Acid & Alkali Corrosion Resistant
YUHAO 316L BA stainless steel seamless tube is engineered for maximum corrosion resistance in aggressive chemical environments. The 2-3% molybdenum addition in 316L provides exceptional resistance to acid, alkali, chloride pitting, and moisture-induced corrosion that standard 304 cannot withstand.
Key Features
- Superior Acid Resistance: 316L grade with molybdenum content withstands sulfuric, phosphoric, and organic acids commonly found in chemical processing.
- Alkali & Chloride Protection: Low carbon (≤0.03%) 316L resists intergranular corrosion after welding and withstands alkaline and chloride-rich environments.
- Moisture & Humidity Proof: Bright annealed surface prevents moisture adhesion and oxidation, ideal for humid and marine atmospheres.
- Seamless Integrity: Cold-finished seamless tube eliminates weld-related weak points, ensuring uniform corrosion resistance throughout.
- BA Finish Ra ≤ 0.3μm: Ultra-smooth inner surface minimizes fouling and facilitates thorough CIP cleaning cycles.
Technical Specifications
| Parameter | Value |
|---|---|
| Outer Diameter | 6.35mm - 101.6mm (1/4" - 4") |
| Wall Thickness | 0.71mm - 3.96mm (0.028" - 0.156") |
| Material | 316L (UNS S31603 / 1.4404) |
| Standard | ASTM A269 / EN 10216-5 / ASTM A213 |
| Surface Finish | Bright Annealed (BA), Ra ≤ 0.3μm |
| Length | 6m standard, custom lengths available |
| Molybdenum Content | 2.0-3.0% for enhanced corrosion resistance |
Applications
Chemical processing plants, marine heat exchangers, offshore oil & gas platforms, desalination systems, pulp & paper processing, pharmaceutical manufacturing.
Contact YUHAO today for a quotation or technical datasheet.
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Company
Zhejiang Yuhao Stainless Steel Co., Ltd
Location
NO.81, LIUZHAI SECTION, LUODONG SOUTH ROAD, YONGZHONG STREET, LONGWAN DISTRICT, WENZHOU, CHINA
Contact Person
Department 1