by STP Team | Jul 10, 2017 | Steel Pipe
SQUARE HOLLOW SECTION (SHS) AND RECTANGULAR HOLLOW SECTION (RHS) GRADE : 1. ASTM A500 GRADE A, B, C 2. S275J0H AND S275J2H 3. S355J0H AND S355J2H 4. Q-235 (CHINA ORIGIN) Protect your valuable…. HSS, especially rectangular sections, are commonly used in welded steel...
