급료
S195 S235 S345 GRA, GRB STK400 Q195, Q235, Q345
신청
유동성 관, 가스 배관, 송유관, 구조 파이프
증명서
API, CE, BIS, SASO, KS, JIS, ISO9001
가공 서비스
용접, 펀칭, 절단, 벤딩, Decoiling
Product name
pre galvanized square rectangular hollow section square steel pipe
Steel Grade
Q235/Q345/A36/A500/A53/St37/St52/SS300/SS400/SS500/S235JR/S355
Surface Treatment
Plastic Cover, Punch, Painting,Galvanized
Usage
Building Construction