정사각형 중공 단면

정사각형 중공 섹션

고등학생

냉간 성형된 정사각형 중공 섹션

열성형 사각형 중공 단면

HRC COIL과 SEAMLESS PIPE로 생산

생산 표준: ASTM A500 ASTM A501 EN 10210 EN 10219 JIS G3466 NZS/AS 1163

크기: 20MM X 20MM X 1.2MM--3.0MM

30mm X 30mm X 1.2mm--3.0mm

40mm X 40mm X 1.2mm--4.0mm

50mm X 50mm X 1.2mm--4.0mm

60mm X 60mm X 1.2mm--5.0mm

70mm X 70mm X 1.2mm--8.0mm

80mm X 80mm X 1.2mm--8.0mm

90mm X 90mm X 1.2mm--8.0mm

100mm X 100mm X 1.5mm--12.0mm

150mm X 150mm X 1.5mm--12.0mm

200MM X 200MM X 1.5MM--12.0MM

250mm X 250mm X 3.0mm--20mm

300MM X 300MM X 3.0MM--30MM

350mm X 350mm X 6.0mm--30mm

400MM X 400MM X 6.0MM--30MM

450mm X 450mm X 6.0mm--30mm

500MM X 500MM X 8MM--30MM

600MM X 600MM X 10MM--40MM

700MM X 700MM X 10MM--40MM

800MM X 800MM X 10MM--50MM

900MM X 900MM X 10MM--50MM

1000MM X 1000MM X 12MM--50MM

1100MM X 1100MM X 12MM--50MM

1200MM X 1200MM X 12MM--50MM