Lip channel steel (dark gray)
Lip channel steel (red rust)
Lip channel steel (black)
Lip channel steel (plating)
Light gauge steel sections for general structure (black)
Light gauge steel sections for general structure
Light gauge steel sections for general structure, one of our major products, is manufactured at our Tomakomai, Shimizu, Tatsunokuchi, Nagoya, Sakai, Tabuse, Marugame, Miyakonojo factories. Any requests from customers can be satisfied immediately with our abundant line-up of products. In addition to black products, color products and pre-plated (Hot-dip zinc) products are available.
1 Architecture：factory, storehouse, school building, gymnasium, company office, hospital, house, store, garage, partition, etc.
2 Agriculture：farming and gardening greenhouse, poultry house, etc.
3 Others ： rack, shelf, temporary construction material, etc.
|Manufacturing facilites||Authentication number||Authentication date||Product name (JIS number)|
|Tomakomai factory||QA0508009||June 30, 2008|| Light gauge steel sections for general structure for general structure
(JIS G 3350)
Jointly developed paints are used.
The paint used was developed jointly by our company and a paint manufacturer and is mainly used for primary rust prevention.
Automatic line painting
The entire surface is painted on the automated paint line, making it possible to apply a second coat on the site immediately.
Nami coat mitsuboshi 74 Aqua coat
(※1) JIS K 5674 "Lead- and Chromium-free anticorrosive paint" <class 2: aqueous>
(※2) JIS K 5621 "general anticorrosive paint"
Excellent corrosion resistance
Even if the zinc coating is broken, partly exposing the iron base, the surrounding area is protected from rust by the sacrificial anticorrosion effect of zinc until the area reaches a certain size.
Beautifully finished surface
Zinc is excellent in coating adhesiveness and uniformity. The lubricating effect of zinc makes it easy to mold and provides gracefully finished surface.
JIS standard products
|Type of coating||Non-alloyed coating||Alloyed coating|
|Coating mass symbol||Z12||Z18||Z20||Z22||Z25||Z27||F12||F18|
|MInimum average coating mass at triple spots||120||180||200||220||250||275||120||180|
|Minimum coating mass at single spot||102||153||170||187||213||234||102||153|