347 Stainless Steel Pipe with Niobium Stabilization - 6mm to 2500mm OD, 1mm to 150mm Wall Thickness for High-Temperature Applications
Price:
Negotiable
MOQ:
1ton
Delivery Time:
5-15 days
Product Description
347 Stainless Steel Pipe Specifications
347 stainless steel pipe is an austenitic stainless steel grade manufactured according to ASTM standards, equivalent to Chinese standard 0Cr18Ni11Nb. This corrosion-resistant material features enhanced strength and intergranular corrosion resistance through niobium stabilization.
Material Composition & Properties
| Property | Specification |
|---|---|
| Chromium Content | 17-19% |
| Nickel Content | 9-13% |
| Niobium Content | ≥5×C% |
| Yield Strength | ≥205 MPa |
| Tensile Strength | ≥520 MPa |
| Elongation | ≥35% |
| Heat Treatment | Solution treatment at 980-1150°C with rapid cooling |
Available Dimensions
| Parameter | Range |
|---|---|
| Wall Thickness | 1mm - 150mm (custom options available) |
| Outer Diameter | 6mm - 2500mm (custom options available) |
Applications
Widely used in petroleum, food processing, chemical industry, construction, power generation, nuclear energy, machinery manufacturing, biotechnology, paper production, shipbuilding, and boiler systems. Custom pipe configurations available to meet specific requirements.
Container Specifications
| Container Type | Dimensions | Capacity |
|---|---|---|
| 20ft GP | 5898mm × 2352mm × 2393mm | 24-26 CBM |
| 40ft GP | 12032mm × 2352mm × 2393mm | 54 CBM |
| 40ft HC | 12032mm × 2352mm × 2698mm | 68 CBM |
Frequently Asked Questions
Can I order samples for quality testing?
Yes, we welcome sample orders for quality verification. Mixed samples are acceptable.
What is the production lead time?
Samples: 3-5 days. Production: 7-15 days for orders exceeding 28 tons.
Do you have minimum order quantity requirements?
Low MOQ available - 1 piece for sample verification.
What shipping methods are available?
Samples: DHL, UPS, FedEx, TNT (3-5 days). Mass production: sea freight preferred.
Can you print my company logo on products?
Yes, we provide OEM and ODM services.
Do you provide product warranties?
Yes, we offer 5-10 year warranties on our products.
How do you handle product failures?
Our strict quality control system maintains a defective rate below 0.2%.
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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
Shandong Lanchuan Iron and Steel Co., LTD
Location
Room 801-2, Building 4, Zone 3, Hanyu Financial Business Center, High-tech Zone, Jinan City, Shandong Province
Contact Person
kerr