Product Description
Le ASTM A312 316 Tuyau en acier inoxydable is a high-quality pipe made from a corrosion-resistant alloy, perfect for demanding applications. This type of stainless steel pipe features excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making it ideal for use in harsh environments like chemical processing, environnements marins, and food industries. Its durability and long-lasting properties make it a popular choice for both industrial and commercial purposes.
Caractéristiques uniques
Le ASTM A312 316 Tuyau en acier inoxydable is designed for maximum performance in challenging environments. Its high molybdenum content provides superior corrosion resistance compared to standard 304 acier inoxydable, particularly against chlorides and acids. This ensures long-term reliability in saltwater, acidic, and high-temperature conditions. Whether used for water treatment or marine applications, its strong resistance to rust, scaling, and staining guarantees both durability and a clean aesthetic.
Technical Specifications
| Parameter | Valeur |
|---|---|
| Qualité du matériau | 316 Acier inoxydable |
| Standard | ASTM A312 |
| Pipe Type | Seamless and Welded |
| Outside Diameter (OD) | 1/8″ (3.17 mm) to 24″ (609.6 mm) |
| Wall Thickness | Schedule 5S to Schedule 160, depending on the size |
| Longueur | Standard lengths: 20ft (6.1m), Custom lengths available |
| Résistance à la traction | 515 MPA (75,000 psi) |
| Limite d'élasticité | 205 MPA (30,000 psi) |
| Élongation | 40% minimum (for thickness ≤ 0.250”) |
| Composition chimique | 0.08% Max Carbon, 2.00% Max Manganese, 0.75% Silicon, 0.045% Phosphorus, 0.03% Sulfur, 16-18% Chromium, 10-14% Nickel, 2-3% Molybdenum, 0.10% Max Nitrogen |
| Finition de surface | Pickled or Polished |
Applications
- Marine Industry: Highly resistant to saltwater corrosion, perfect for shipbuilding and offshore platforms.
- Traitement chimique: Ideal for handling aggressive chemicals, acides, and high-temperature environments.
- Food and Beverage Processing: Non-reactive, making it perfect for food grade applications and sanitary environments.
Packaging and Shipping
At Yuanchi, we take pride in offering secure packaging solutions that ensure the safe delivery of ASTM A312 316 Stainless Steel Pipes to international markets. Our pipes are packed in robust wooden crates or bundles with waterproof wrapping to protect against moisture and damage. We coordinate with trusted logistics partners to ensure timely delivery, offering both sea and air freight options to meet our clients’ needs.
FAQ
- What is the difference between ASTM A312 316 et 304 acier inoxydable?
- ASTM A312 316 has higher corrosion resistance, especially against chlorides and acids, making it more suitable for marine and chemical industries compared to 304.
- What is the maximum temperature that ASTM A312 316 can withstand?
- ASTM A312 316 stainless steel can typically withstand temperatures up to 870°C (1600°F) for intermittent use, and up to 925°C (1700°F) for continuous use.
- Can the ASTM A312 316 pipe be used in potable water systems?
- Oui, ASTM A312 316 is FDA-approved for use in potable water applications due to its non-reactive and corrosion-resistant properties.
- What are the available sizes for ASTM A312 316 tuyaux?
- Sizes range from 1/8″ (3.17 mm) to 24″ (609.6 mm) in diameter, and wall thickness can vary from schedule 5S to schedule 160.
- How does the ASTM A312 316 stainless steel pipe handle stress corrosion cracking?
- Due to its high molybdenum content, it is highly resistant to stress corrosion cracking, making it ideal for use in chloride-rich environments such as coastal areas.
- What certifications are available for ASTM A312 316 stainless steel pipes?
- Our pipes come with relevant certifications, including ISO 9001, CE, and mill test reports (MTR), ensuring compliance with international standards.
