KN-BLOCK, a protective steel plate for underground installations registered with NETIS, protects with the ductility of ultra-soft iron.
Considering the thinning and lightweighting of crane structural members with high strength and toughness.
Extruded products are actively used as screen components for dust collection and dust removal equipment!
Kyowa Kogyo Co., Ltd. will handle the processing and production of various steel materials manufactured by SSAB as HARDOX WEARPARTS.
This is a material that has been pre-treated with heat treatment for polished special steel.
Please feel free to consult with us at least once about the ultra-hard removal that you had given up on.
The sleeves for ventilation in fire-resistant and quasi-fire-resistant buildings, as well as those in quasi-fire-resistant specifications, are required to be non-combustible according to laws and related administrative regulations!



























































































































