Custom steel profile
Оптовая установка автомобильных петель на заказ, высокопрочные и долговечные, изготовленные на заказ
Send your drawing and project specifications for a manufacturability review and quotation. Material grade, dimensions, tolerances, processing and documentation are confirmed for each project.
What to include in your RFQ
- 2D/3D drawing or sample reference
- Steel grade and applicable standard
- Critical dimensions and tolerances
- Cut length and downstream processing
- Trial quantity, annual demand and destination
Commercial terms, tooling, MOQ and lead time are confirmed after drawing review.
Technical overview
Product Details
This fabricated steel component is supplied for automotive door hinge assemblies. Geometry, connection points, moving clearances and downstream joining requirements are reviewed against the OEM component drawing.
Typical Applications
- Vehicle side-door hinge assemblies
- Rear-door and tailgate hinge components
- Commercial-vehicle body connections
- Custom automotive moving joints
Reference Profile Information
The following catalogue references help identify the profile family. Final dimensions and fit must be checked against the customer drawing.
- Catalogue material examples include Q355B, Q355D and ST52-3
- Final material, section and processing are confirmed for the vehicle programme
Engineering Review
Huaneng reviews the section geometry, steel grade, critical dimensions, tolerances and end-use requirements before confirming the manufacturing route.
- Cross-section drawing and critical dimensions
- Material grade and applicable standard
- Straightness, flatness and surface requirements
- Cut length and downstream processing
- Trial quantity, annual demand and delivery destination
Manufacturing and Supply Scope
The supply route can combine a custom rolled profile with cutting and agreed fabrication operations. Buyers should identify datum surfaces, hole or machining features, joining method and inspection requirements.
Quality Documentation
Inspection items and documentation are agreed for each project. Buyers should state any required material certificate, dimensional report, mechanical-property test or third-party inspection when requesting a quotation.
Request a Feasibility Review
Send the drawing, required steel grade, tolerance, quantity and destination. Commercial terms, tooling, minimum order quantity and lead time are confirmed after technical review.
Related products
