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Here’s some industry knowledge, including Jianglin’s latest updates.

Stainless steel weld heat tint: removal, inspection and procurement specifications
A practical guide for procurement and quality teams on stainless steel weld heat tint, removal methods and inspection evidence.

Stainless Steel Coil Procurement Guide: Grades, Finishes, Tolerances, Slitting, and RFQ Requirements
Use this stainless steel coil procurement guide to define grade, thickness, finish, slitting, inspection, packing, and a 14-point RFQ.

What Is Stainless Steel Passivation? A Procurement and Quality Guide
Learn how passivation of stainless steel removes contaminant iron, how ASTM A967 and A380 differ, and what procurement teams should specify.

Galvalume vs Galvanized Steel: What Is the Difference?
Compare Galvalume vs galvanized steel for coil and panel manufacturing. Learn what to specify for coatings, corrosion exposure, dimensions, finish, and RFQs.

Stainless Steel C Channel Procurement Guide: Sizes, Grades, and Manufacturing Tips
Choose hot-rolled or laser-fused stainless steel C channel, compare 304 vs 316, define sizes and tolerances, and prepare a complete RFQ.

Why DC53 Steel Cracks After Heat Treatment—and How to Prevent It
Learn why DC53 steel cracks after quenching, tempering, EDM, or grinding, and how to reduce failure through better process control.

Stainless Steel Sheet Thickness Tolerance Guide
Understand stainless steel sheet thickness tolerance, ASTM and ISO standards, inspection methods, and ordering requirements before comparing supplier quotes.

How to Specify Stainless Steel for European Projects
Learn how to specify European stainless steel by EN standard, grade, finish, tolerance and EN 10204 document. Send your RFQ for a specification review.

How to Specify Stainless Steel for North American Projects
Learn how to specify ASTM and ASME standards, grades, tolerances, testing and MTR requirements for North American stainless steel RFQs. Request a quote.

How to Specify Stainless Steel Bar Standards in Your RFQ: Complete Buyer’s Guide
Learn how to specify stainless steel bar standards, grades, tolerances, testing and processing. Send Jianglin your RFQ to request a project quote.

ASTM Standards for Stainless Steel Angles and Channels: A Buyer’s Guide
Compare ASTM standards for stainless steel angles and channels, grades, tolerances and finishes. Send your project specifications to request a quote.

ASTM Standards for Stainless Steel Flat Bar and Round Bar
Compare ASTM A276, A484, A479 and A582 for stainless steel flat and round bar. Specify grade, tolerance and finish, and request a quote for your project.