Product Descriptions

HWANGKUM STEEL AND TECHNOLORY, the company creating a non-rusting environment.
Carbon Steel Product
Sheath Tube
All of the facilities are fully automated to improve precision and quality through process automation.

Sheath Tube

Sheath tube is suitable for structures where corrosion and repetitive loads are expected, such as bridge structures and parking building slabs, etc. Its spiral curved shape helps excellent adhesion to concrete and good compressive strength and flexural rigidity.

Model Sheath Tube Sheath Tube(Coupler)
Inner Diameter(Ø) / Outer Diameter(Ø) Inner Diameter(Ø) / Outer Diameter(Ø) Length(mm)
HK-6060 / 6363 / 66250
HK-6565 / 6868 / 71250
HK-7070 / 7373 / 76250
HK-7575 / 7878 / 81250
HK-8080 / 8383 / 86300
HK-8585 / 8888 / 91300
HK-9090 / 9393 / 96300
HK-9595 / 9898 / 101300
HK-100100 / 103103 / 106300
HK-105105 / 108108 / 111300
HK-110110 / 113 113 / 116300
HK-115115 / 118118 / 121300
HK-120120 / 123123 / 126300
HK-125125 / 128128 / 131300
HK-130130 / 133133 / 136400
HK-135135 / 138138 / 141400
HK-140140 / 143143 / 146400