Cold Drawn Cold Rolled France NFA49312 20MV6 Alloy Steel Seamless Pipes
Product Overview
Precision-engineered alloy steel seamless pipes manufactured to France standard NFA49312 20MV6, featuring superior mechanical properties and exceptional resistance to pressure and temperature variations. Available in outer diameters from 10mm to 210mm, wall thickness from 2mm to 30mm, and lengths up to 5800mm.
Produced using advanced cold drawn or hot rolled processes, these pipes offer enhanced precision and surface finish (cold drawn) or fabrication of heavier, thicker-walled pipes (hot rolled) without compromising material integrity.
Key Features
- Product Name: Alloy Steel Seamless Pipes
- Steel Grades: 34CrNiMo8, 35NCD6
- Lamp Compatibility: 20 to 400W
- France Standard: NFA49312 20MV6
- Manufacturing Technique: Hot Rolled / Cold Drawn
- Includes 16Mo3 Alloy Steel Seamless Pipe EN 10216‑2 TC2
- Features X10CrWMoVNb9‑2 1.4901 Alloy Steel Seamless Pipe EN 10216‑2
Technical Specifications
| Parameter |
Specification |
| Germany Standard |
W.Nr1.5217 20MNV6 |
| API Standards |
API J55, API K55, API L80 |
| France Standard |
NFA49312 20MV6 |
| Manufacturing Technique |
Hot Rolled / Cold Drawn |
| Dimensions |
OD: 10-210mm; WT: 2-30mm; Length: 1-5800mm |
| Production Process |
Cold Drawn / Cold Rolled |
| Lamp Power |
20 to 400W |
| Quality Testing |
SGS / BV / TUV |
| OD Size Range |
6-108mm |
| Section Types |
Round / Square |
Applications
These alloy steel seamless pipes are engineered for demanding industrial applications requiring exceptional strength, durability, and corrosion resistance:
- Oil and gas industry (API J55, K55, L80 standards)
- High-pressure equipment and power plants
- Heavy machinery and structural frameworks
- Automotive and aerospace components
- Petrochemical and power generation industries
- Pressure vessel construction
Customization Services
We offer comprehensive customization services for alloy steel seamless pipes, including:
- X10CrMoVNb9‑1 1.4903 Alloy Steel Seamless Pipe EN 10216‑2 TC2
- 13CrMo4‑5 Alloy Steel Seamless Pipe EN 10216‑2 TC2
- Wide range of CrMo grades including 16Mo3 and 42CrMo4
- Custom sizes: OD 10-210mm, WT 2-30mm, lengths up to 5800mm
- Specific OD sizes from 6-108mm available
- Round or square sections tailored to specifications
Supply Capacity: 10,000 tons inventory | Delivery Time: 20 days
Technical Support & Services
Our comprehensive technical support includes:
- Expert guidance on material selection and pipe specifications
- Detailed information on mechanical properties and chemical composition
- Installation procedures, welding techniques, and maintenance practices
- Customized solutions and value-added services (cutting, threading, testing)
- After-sales support for technical queries and operational efficiency
- Certifications and compliance with international standards