Description
STEEL PLATE & SHEET / HIMOUNT
Pipeline Steel Plate
Pipeline steel plate for line-pipe manufacturing and energy infrastructure projects. Confirm grade, PSL level, rolling route, impact test, DWTT, NDT, and pipe mill requirements.
Product codeHM-PLATE-003
Product familySteel plate and sheet
ProcessHot rolled plate / normalized or controlled rolled condition by order
Grade referenceX42, X52, X60, X65, X70 or buyer-specified grade
Product Categories
RFQ Checklist
- Standard and grade
- Thickness / diameter
- Width and length
- Coating or surface
- Delivery condition
- Certificate level
- Destination port
Manufacturing & Service
Product Overview
Pipeline steel plate for line-pipe manufacturing and energy infrastructure projects. Confirm grade, PSL level, rolling route, impact test, DWTT, NDT, and pipe mill requirements.
Key Specifications
| Product family | Steel plate and sheet |
|---|---|
| Primary standard / project reference | API 5L / ISO 3183 / project line-pipe plate specification |
| Grade / material reference | X42, X52, X60, X65, X70 or buyer-specified grade |
| Manufacturing route | Hot rolled plate / normalized or controlled rolled condition by order |
| Supply range | Thickness, width, length, grade, delivery condition, impact test, ultrasonic test, surface, and certificate level by buyer specification. |
| Order details to confirm | Standard, grade, thickness or diameter, width/length or coil weight, delivery condition, coating/surface, quantity, packing, certificate level, and destination port. |
International Model Search Index
Common international standard, grade, size and RFQ phrases buyers use when searching or preparing a steel enquiry.
Standards and grade calls
API 5L X52 plateX60 plateX65 plateX70 plateL360L415L450L485 pipeline plate
Size and order phrases
PSL2 pipeline platesour service HIC tested plateDWTT tested plateTMCP pipe-making plate
Buyer search phrases
API 5L X65 pipeline steel plateX70 PSL2 line pipe plateHIC resistant pipeline plate
Index terms are for RFQ routing and search visibility. Final supply must follow the ordered standard edition, project specification, drawing, MTC and inspection plan.
Common International Models And Size Keywords
| Common standards | API 5L grade family, ISO 3183, ASTM A572, EN 10025 HSLA, pipe mill data sheet |
|---|---|
| Common grade families | X42, X52, X56, X60, X65, X70, X80, L290, L360, L415, L450, L485 |
| Common size keywords | Thickness, width, length, cut size, delivery condition, surface, tolerance and MTC; pipeline plate; sour service plate; HIC/SSC test |
| RFQ confirmation | PSL, CVN, DWTT, HIC/SSC, TMCP/normalized delivery, pipe-making route and project specification |
These common model, grade and size keywords are included to help international buyers route RFQs. They are not automatic equivalents; final supply follows the ordered standard, project specification, MTC and inspection plan.
Common RFQ Model Search Keywords
| Grade model examples | API 5L X52 plate, X60 plate, X65 plate, X70 plate, L360, L415, L450, L485 pipeline plate |
|---|---|
| Size / order examples | PSL2 pipeline plate, sour service HIC tested plate, DWTT tested plate, TMCP pipe-making plate |
| Buyer search phrases | API 5L X65 pipeline steel plate; X70 PSL2 line pipe plate; HIC resistant pipeline plate |
These buyer-style keyword examples are for inquiry matching and Google indexing. They should be confirmed against the buyer drawing, ordered standard edition, project specification and MTC before quotation.
International Standard Reference
| Reference | Buyer-facing use |
|---|---|
| API 5L / ISO 3183 | Line pipe material reference for pipeline projects. |
| ASTM A572 | Structural HSLA reference only; not a direct substitute for line-pipe plate. |
| Pipe mill specification | Controls coil/plate feedstock acceptance. |
Common Export Specification Examples
| Standard family | Common grade / model | Typical export wording | Search phrase examples |
|---|---|---|---|
| API 5L / ISO 3183 family | X52, X60, X65, X70, X80; L360-L555 | Pipe-making plate; PSL2; CVN/DWTT; HIC/SSC by sour-service project | API 5L X65 pipeline plate, X70 PSL2 plate |
| Pipe mill data sheet | X65M, X70M, sour-service plate | TMCP plate; controlled rolling; pipe body and weld qualification by project | HIC resistant pipeline plate, sour service X65 plate |
| ASTM / EN HSLA comparison | A572 Gr.50, S355, S420 | Comparison for strength routing only; final order follows pipe specification | HSLA pipe-making steel plate |
These examples are practical RFQ and search terms used by international buyers. Final quotation should follow the ordered standard edition, project drawing, mill test certificate and inspection plan.
Comparable International References
| Reference family | How buyers use it | Quotation note |
|---|---|---|
| API 5L / ISO 3183 grade family | Line pipe grade family used when plate is ordered for pipe manufacturing or pipeline projects. | Confirm pipe-mill route, PSL, CVN, DWTT, and project data sheet. |
| ASTM A572 / EN 10025 HSLA family | Structural HSLA plate comparison family for strength-level routing. | Not a line-pipe substitute without pipe specification. |
| Project pipeline plate specification | Many pipeline plate orders are controlled by buyer or pipe mill data sheets. | Buyer specification overrides generic references. |
International grade references are for procurement comparison and inquiry routing only. Final compliance follows buyer specification, ordered standard edition, mill certificate, and inspection plan.
Applications
- Bulk steel raw-material supply
- Steel structure and fabrication projects
- Machinery, energy, infrastructure, and downstream processing
- Stock, cutting, coating, and export shipment programs
Testing And Documentation
- MTC to ordered standard
- Dimensional and surface inspection
- Chemical and mechanical test report
- Impact, bend, coating, or ultrasonic test when specified
- EN 10204 3.1/3.2 or third-party inspection when required
Packing And Delivery
Bulk steel materials can be supplied as plates, sheets, coils, bars, wire rod coils, bundles, pallets, export seaworthy packages, or project-specific loading units with heat number marking and document packs.
Inquiry Information
Please send product name, standard, grade, size, quantity, delivery condition, coating or surface requirement, packing, destination port, and required certificate or inspection scope.
