317/317L Austenitic Stainless Steel Seamless Tube 25mm OD x 1.5mm Wall Thickness with ISO/PED/AD2000 Certification
Price:
Above 2usd/kg
MOQ:
1pc
Delivery Time:
2 weeks/container
Brand:
SMLSCO
Product Description
Product Overview
317/317L austenitic stainless steel seamless tubes with thin wall construction, featuring 25mm outer diameter and 1.5mm wall thickness. Manufactured by SMLSCO, a global specialist in stainless steel piping systems with comprehensive ISO, PED, and AD2000 certifications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Seamless Tube |
| Standard | ASTM A213 / A269 |
| Grade | 317/317L |
| Outer Diameter (OD) | 25 mm |
| Wall Thickness (WT) | 1.5 mm |
| Surface Treatment | Bright Annealed |
| Key Inspection | Eddy Current Test, Dimension Inspection |
| Certificate | ISO/PED/AD2000 |
Key Advantages
- Rapid Delivery: Standard inventory with over 200 tons available, routine orders shipped within 2 weeks
- Enhanced Corrosion Resistance: Higher molybdenum content provides superior pitting and crevice corrosion resistance compared to 304/316 grades
- Precise Dimensional Control: Strict tolerance management ensures compatibility for automated machining and precision equipment
- Factory Quality Assurance: 100% eddy current inspection and bright annealing guarantee defect-free tubes with uniform mechanical properties
Application Scenarios
Ideal for chemical processing equipment coils and heat exchanger tubes, offshore platform instrumentation piping, pharmaceutical industry fluid conveyance systems, and environmental protection flue gas desulfurization units. Excellent performance in resisting organic acids and chloride media.
Frequently Asked Questions
Q1: What is the primary difference between 317L and 317 materials? How should selection be approached?
A1: The primary distinction lies in carbon content. 317L is an ultra-low-carbon variant that prevents carbide precipitation during welding and high-temperature service, delivering superior intergranular corrosion resistance. We recommend 317L for welding applications or operations above 350°C, while 317 offers cost-effective solutions for non-welded structural components at ambient temperatures.
Q2: Beyond common chemical industries, is this 317L tube also suitable for modular equipment in the food or pharmaceutical sectors?
A2: Yes, 317L material fully meets sanitary piping requirements for food and pharmaceutical industries. Its smooth inner surface resists scaling and facilitates cleaning and sterilization processes.
Q3: Can your company provide custom cutting services?
A3: Absolutely. We have specialized cutting equipment that can precisely cut tubes to your required length based on order specifications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhejiang Seamless Pipe Co., Ltd.
Location
No. 501, Changsheng South Road, Jiaxing, Zhejiang, China
Contact Person
Lee