StockSteel
Stainless Steel Pipe Tube China | High-Precision CNC Laser-Cut Solutions
Stainless Steel Pipe Tube China | High-Precision CNC Laser-Cut Solutions
Regular price
$1,960.00 SGD
Regular price
Sale price
$1,960.00 SGD
Taxes included.
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
Product Detail Page: Stainless Steel Pipe Tube China | High-Precision CNC Laser-Cut Solutions
Technical Specifications
| Category | Details | Standards |
|---|---|---|
| Material Grades | stainless steel pipe tube china: 304, 316L, 904L, Duplex 2205 | ASTM A312, A269, ASME SA312 |
| Size Range | OD: 6mm–60mm (1/8"–24"), Length: 1m–6m (Customizable) | ASME B36.10, DIN 2462 |
| Wall Thickness | 0.5mm–60mm (SCH 5S to XXS) | ISO 1127, ASTM A999 |
| Hardness (HRB) | 70–90 (Cold-Drawn), ≤187HB (Hot-Rolled) | ISO 6506, ASTM E18 |
| Surface Finish | Mirror Polished (No.8), Electro-Polished, Pickled & Passivated | ASTM A480, EN 10088-2 |
| Laser Cutting | ±0.05mm Tolerance, 6000mm Max. Length | CE, SGS, ISO 9013 |
| Production Capacity | 300,000 Tons/Year (Custom Schedules: SCH 5–160) | ISO 14001, OHSAS 18001 |
Mechanical & Physical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥515 MPa (304), ≥550 MPa (316L), ≥690 MPa (Duplex 2205) |
| Yield Strength | ≥205 MPa (304), ≥290 MPa (316L), ≥450 MPa (Duplex 2205) |
| Elongation | ≥40% (304), ≥35% (316L), ≥25% (Duplex 2205) |
| Corrosion Resistance | PREN ≥35 (316L), Chloride Stress Corrosion Cracking (SCC) Resistance |
| Operating Temp. | -200°C to 870°C (304), -200°C to 925°C (316L) |
Key Features & Advantages
Tensile & Bend Strength
Our stainless steel pipe tube china solutions prioritize structural integrity. Grade 304 pipes achieve tensile strengths ≥515 MPa through cold-drawn processing, which aligns the grain structure for enhanced load distribution. For high-pressure systems, stainless steel pipe tube cutter technology ensures precise cuts (±0.05mm) with automated CNC laser systems, eliminating burrs and reducing post-processing costs.
Identification & Traceability
Each product from our stainless steel pipe tube factory is laser-etched with:
- Grade Markings (e.g., UNS S30400, S31603)
- Heat Number & Batch Code
- Compliance Standards (e.g., ASTM A312 TP304).
Third-party certifications (TUV, PED) and Mill Test Reports (MTRs) ensure full traceability and compliance with international standards.
Weight Calculation
Formula:
Weight (kg/m) = (OD – WT) × WT × 0.02491
Example: A 2" (DN50) SCH 40S pipe (OD: 60.3mm, WT: 3.91mm) weighs 5.68 kg/m[(60.3–3.91) × 3.91 × 0.02491].
Corrosion Mechanisms
Although stainless steel pipe tube china products resist rust, localized corrosion may occur due to:
- Chloride Exposure: Grade 304 is prone to pitting in seawater; 316L’s Mo content (2–3%) mitigates this risk.
- Galvanic Coupling: Contact with carbon steel in humid environments accelerates oxidation. Use dielectric unions for isolation.
- Stress Corrosion Cracking (SCC): High chloride + tensile stress (>80°C) can crack 304. Solution-annealed 316L or Duplex 2205 fittings are recommended.
Applications
- Automotive: Laser-cut stainless steel pipe tube cutter parts for exhaust systems and fuel lines (≤0.05mm tolerance).
- Pharmaceuticals: Electropolished stainless steel pipe tube factory products compliant with 3-A Sanitary Standards.
- Oil & Gas: High-pressure welded pipes (SCH 160) rated for 2500 PSI in offshore drilling systems.
Why Choose Our Stainless Steel?
- Prime Material Sourcing: Our stainless steel pipe tube china products use billets from TISCO and Outokumpu, ensuring Cr/Ni ratios exceed ASTM minima (18% Cr, 10% Ni for 304).
- Advanced Laser Cutting: Automated CNC systems with argon shielding achieve 98% weld efficiency and zero porosity.
- Global Compliance: Dual-certified to EN 10217 and ASME B31.3 for international projects.
- Sustainable Production: 92% recycled content and ISO 14001-certified manufacturing.
- End-to-End Support: Free technical consultations on load calculations, corrosion prevention, and custom machining.
