Standards | Regulations

Knowledge/Standards | Regulations
2025/03/14

🛠️ High-Precision Japan SS Angles: JIS 4317/4318 Standards

Explore Japanese Stainless Steel Angle Bars manufactured to JIS G4317 (Equal Leg) and JIS G4318 (Unequal Leg) standards. Available in SUS304 and SUS316 grades. Known for superior corrosion resistance and dimensional precision. Ideal for bridges, ports, and machinery. Contact Guokai Steel!
Knowledge/Standards | Regulations
2024/11/01

📖 What is STKR400? Which Steel Pipe is Best for Your Needs—A500, STKM11A, or Q235?

A comprehensive guide to STKR400 Carbon Steel Tubes. We compare its properties and applications against international standards like ASTM A500 (USA), JIS STKM11A (Japan), and Q235 (China). Find out which steel grade best suits your structural or mechanical needs.
Knowledge/Standards | Regulations
2024/09/27

🌍 Global Steel Standards: CNS, JIS, ASTM & Other International Regulations at a Glance

Confused by steel standard codes? We provide a comprehensive cross-reference of global steel standards including CNS (Taiwan), JIS (Japan), ASTM (USA), EN (Europe), and CSA (Canada). Understand equivalent grades, strength differences, and Mill Test Certificate (MTC) requirements. The ultimate guide for international procurement!