Stainless Steel Surface Finish Guide: 2B, BA, No.1, and HL
How export buyers should specify 2B, BA, No.1, and HL finishes on stainless coil, sheet, and plate to avoid wrong-surface deliveries.
Steel RFQ Checklist: Grade, Size, Port, and MTC Before You Ask for Price
A practical export RFQ checklist so mill and export desks can quote steel coils, plates, and pipes in one pass—without endless clarification emails.
PPGI vs Galvanized Steel Coil: A Buyer Guide to Coatings, Inspection, and RFQs
Compare PPGI and galvanized steel coil by finish, coating system, forming risk, inspection evidence, packing, and the RFQ details that prevent costly specification errors.
Hot Rolled vs Cold Rolled Steel Sheet for Fabrication: Buyer Guide to Laser Cutting, Bending, Welding, and Painting
Compare hot rolled, HRPO, and cold rolled steel sheet for laser cutting, bending, welding, and painting, with RFQ and inspection checkpoints that help fabrication buyers avoid rework.
304 vs 316 Stainless Steel Sheet: Buyer Guide for Grade Selection
Compare 304 and 316 stainless steel sheet for sourcing, corrosion risk, MTC checks, surface finish, and RFQ details before placing an export order.
Galvanized Steel Coil Coating Weight Guide for Roofing Buyers
Learn how roofing buyers compare Z275, G90, and other galvanized steel coil coating weight designations before ordering GI or PPGI roofing sheet.
How to Source Stainless Steel from China Without Specification Mistakes
Learn how stainless steel buyers can avoid grade, finish, thickness tolerance, packing, and EN 10204 3.1 MTC mistakes when sourcing from China.
How to Verify a Steel Mill Test Certificate Before Shipment
A practical MTC checklist for steel importers to verify heat numbers, EN 10204 3.1 certificate type, test results, and shipment traceability before release.
Seamless vs Welded Steel Pipe: Inspection Checklist for Overseas Projects
Compare seamless and welded steel pipe for export projects, with buyer checkpoints for wall thickness, weld seam NDT, hydrostatic testing, MTC, and packing.
Steel Export Packing Guide: Rust Prevention, Bundling, and Container Loading
A practical steel export packing checklist for buyers who need rust prevention, secure bundling, container loading control, and traceable MTC documents before shipment.
EN 10204 3.1 Certificate Checklist for Steel Importers
Learn how to review EN 10204 3.1 mill test certificates, match heat numbers, verify test results, and reduce steel shipment quality risks.
ASTM A36 vs S235JR: Steel Grade Equivalency & Selection Guide
Compare chemical composition, yield strength, and structural applications of ASTM A36 and EN 10025-2 S235JR.