Engineering knowledge

Resources

Practical notes on casting design, materials, production routes and quality planning.

Engineering knowledge

Knowledge Articles

ArticleOct 12, 2026

Learn what to clarify with suppliers when an RFQ is still in progress, and how to record assumptions before treating…

ArticleOct 8, 2026

Learn what buyers should define before sourcing carbon steel investment castings, from material standards and heat treatment to DFM, inspection,…

ArticleOct 6, 2026

This buyer-focused guide explains how to evaluate possible investment casting defects without relying on photographs alone. It shows how defect…

Production evidence

Case StudyOct 12, 2026

An anonymized CF8M marine deck-drain case covering grate-hole formation, elbow soundness, hose fit and project-specific water and salt-spray checks.

Case StudyOct 12, 2026

A CF8 stainless centrifugal-pump volute case covering cavity formation, shrinkage control, pressure testing and the move into repeat supply.

Case StudyAug 25, 2026

An anonymized 304 stainless manifold case covering DFM review, investment casting, interface inspection and customer installation validation.

Watch the process

New videos will appear here when published.

Share the alloy, annual volume and critical requirements. Tianlu will review the likely casting and finishing route.