303 Stainless Steel Pipe 4-200mm OD with 0.6-6.0mm Wall Thickness for Industrial Applications
Price:
Negotiable
MOQ:
1ton
Delivery Time:
5-15 days
Product Description
Product Overview
303 stainless steel pipe is a hollow, long, round steel material known for its exceptional machinability among austenitic stainless steels. This grade features sulfur content that enhances processing capabilities while maintaining good mechanical properties.
Key Features & Benefits
- Superior machinability - easiest to process among austenitic stainless steels
- Excellent mechanical strength and toughness
- Good corrosion resistance for various industrial applications
- Lightweight construction with high bending and torsional strength
- Available in multiple surface finishes and custom lengths
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | 303 Stainless Steel Pipe |
| Type | Steel Pipe |
| Outer Diameter | Round Tube: 4mm-200mm Square Tube: 10×10mm-100×100mm Rectangular Tube: 10×20mm-50×100mm |
| Wall Thickness | 0.6mm-6.0mm |
| Length | 1-6 meters (custom lengths available) |
| Standards | ASTM, AISI, JIS, GB, DIN, EN |
| Surface Finishes | Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4, BA |
| Production Technology | Hot Rolling, Cold Rolling |
| Certifications | ISO, SGS, BV |
Chemical Composition
| Element | Content (%) |
|---|---|
| C (Carbon) | ≤0.15 |
| Si (Silicon) | ≤1.0 |
| Mn (Manganese) | ≤2.0 |
| Cr (Chromium) | 17.0-19.0 |
| Ni (Nickel) | 8.0-10.0 |
| S (Sulfur) | ≥0.15 |
| P (Phosphorus) | ≤0.20 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (σb) | ≥520 MPa |
| Yield Strength (σ0.2) | ≥205 MPa |
| Elongation (δ5) | ≥40% |
| Hardness | ≤187 HB; ≤90 HRB; ≤200 HV |
Applications
- Food processing equipment
- Textile machinery components
- Brewery and beverage systems
- Water treatment plants
- Oil and gas processing
- Chemical applications
- Construction and structural components
- Pharmaceutical equipment
- Automotive parts and exhaust systems
- Furniture and kitchen utensils
Frequently Asked Questions
Q1. Can I order samples for quality testing?
Yes, we welcome sample orders to test and verify quality. Mixed samples are acceptable.
Q2. What is the production lead time?
Samples take 3-5 days, production time takes 7-15 days for orders exceeding 28 tons.
Q3. Is there a minimum order quantity?
Low MOQ available - 1 piece for sample checking.
Q4. What shipping methods are available?
Samples ship via DHL, UPS, FedEx or TNT (3-5 days). Mass production orders typically use sea freight.
Q5. Can you print my logo on the product?
Yes, we provide OEM and ODM services with custom branding.
Q6. Do you provide product warranty?
Yes, we offer 5-10 years warranty for our products.
Q7. How do you handle product failures?
Our products undergo strict quality control with 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