Elite Steel
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Hydraulic Tube Stainless Seamless Steel 316/316L 28mm OD 2mm WT for Offshore/Chemical/Hydraulic system/Oilfield
Product Description
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Basic Info
Model NO.FL28M-2-CD
ShapeRound
Grade316/316L
StandardASTM A213/A269
Size28mm X 2mm X 6000mm
O.D Tolerance+/-0.05mm
WT Tolerance+/-0.05mm
Delivery ConditionBright Annealing
HS Code7304119000
Production4,000,000m/Year
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Product Description
Hydraulic Tube Stainless Seamless Steel 316/316L 28mm OD 2mm WT
Our high-quality hydraulic tubing is produced by cold drawn or cold rolling, with good size tolerance, good outside and inside roughness. Each tube is protected by end caps and PVC bags. Reinforced steel angle bars are used for export packing to ensure protection during sea transportation.
🚀 Applications
- Hydraulic systems
- Automotive brake systems
- Oil & Gas
- New energy sector
- Aerospace
🛠️ Key Configurations
- Smelting: EAF+AOD+ESR
- Working: Cold drawn or cold rolling
- Internal Roughness: Ra < 0.4μm
- Tolerance: +/-0.05mm
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Testing & Quality Control
Testing Content:
- Size Checking: 100% checking
- Non-destructive: Hydrostatic (100%), Eddy current (100%)
- Destructive: Mechanical Properties, Bending, Flattening, Flaring
- Hardness: Max 90HRB
PMI Test
Size Checking
Internal Checking
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Technical Specifications
| Delivery Condition | MP (Mechanical Polishing) | BA (Bright Annealing) | EP (Electro-polishing) |
|---|---|---|---|
| Internal Roughness (Ra) | Ra < 1.0μm | Ra < 0.6μm | Ra < 0.25μm |
| Specification | ASTM A269 | ASTM A269 | ASTM A269 |
| Austenitic Steel | 304/L, 316/L, 317L, 321 | 304/L, 316/L, 317L, 321 | 304/L, 316/L, 317L, 321 |
| Nickel Alloy | 600/625/800H/C276 | 600/625/800H/C276 | 600/625/800H/C276 |
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After Sales Service
- ✅ Standard Warranty: 12 months.
- ✅ Extended Warranty: Up to 36 months.
- ✅ Global Support: 24/7 technical assistance.
- ✅ Training: On-site or remote training.
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Company Profile
We are a leading manufacturer of stainless, duplex, and nickel alloy seamless tubing with over 10 years of expertise. Certified with ISO 9001 and PED, we export to 20+ countries with strict quality control and R&D innovation.
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FAQ
Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
Q: What documents do you provide for export?
A: Full export package including Commercial Invoice, Packing List, Bill of Lading, and COC.
Q: Can I request customized sizes or materials?
A: Yes, we specialize in OEM/ODM capabilities and can tailor configurations to your specific needs.
Q: Are your products certified for international standards?
A: Yes, our products are certified with ISO 9001 and PED, meeting global industry requirements.
Q: How do I place an order?
A: Please contact our sales team for a formal quote, then confirm with a Purchase Order (PO).
