Maruichi Sun Steel Joint Stock Company
Maruichi Sun Steel Joint Stock Company (SUNSCO) is a leading manufacturer of steel pipes and coils, supplying high-quality products to meet the demands of the Vietnamese and international markets.
All Products(9)
General Structure
- With advanced manufacturing standards and specifications from Japan, common structural steel pipes are used to make structures for scaffolding, scaffolding, furniture, etc. - Each construction steel pipe is designed to suit certain uses. But in general, the outstanding advantages of this tube are: + High durability + Resistant to corrosion: Due to the zinc coating on the outer surface, steel pipes limit corrosion, rust and if maintained regularly, it will slow down the corrosion process. Since then keep high durability, suitable for areas such as coastal areas, high humidity areas. + Ease of installation: Steel pipes are all finished products, so the construction process is very simple and easy to install. Unlike other steel pipes, customers must paint the surface or check the weld before installation and use. + Increasing the life of the building: Steel pipe products are all manufactured and controlled in accordance with a closed and scientific quality management process, meeting standards such as JIS, ASTM, AS / NZS. Therefore, the product ensures durability, increasing the life of the project.
Conduit
- Conduit is a tube used to thread electrical wires into the inside, it acts as a protective layer outside for electrical wires. - The hose is installed using screw type joints and connectors. + The conduit pipe can withstand the impact of the external environment, resistant to impact when impacted. + Electric wire conduit has good corrosion resistance and resistance to insects eating the wire inside + Highly resistant to fire, resistant to electrical contamination.
Line Pipe
Standard: API 5L - Available size range: 5.563”x0.156” ~ 16.000”x0.500”
HOT-DIP 55% Al-Zn GALVANIZED STEEL COIL (GL)
- SUNCOAT 55 is a type of high quality Hot-Dip 55%Al-Zn coated steel coil which technical capability was transferred from MARUICHI STEEL TUBE of Japan. Our products manufactured by Japanese technology and management will provide our customer with high quality and long life. - SUNCOAT55 in the form of coated steel sheet is the most strong in anticorrosion. + As 6 times stronger in comparison with Hot-dip galvanized steel coil + As 3 times stronger in comparison with 5%Al-Zn coated steel coil + As 1.5 times stronger in comparison with Mg type coated steel coil. - Warranty period of SUNCOAT55 product is up to 15 years. It has a coat containing Zinc and 55% aluminum. Therefore, it has long time strength, much longer than that of other galvanized steel sheets, especially it is also resistant to acid rain, its number of use years is increased, and it will reach very long lifetime when it is used as building material for making roof or wall. - SUNCOAT55 has high degree of heat reflection, therefore, surface temperature is relatively low. This will limit the increase in the internal temperature of your home. Heat reflection of SUNCOAT55 is in the range of 70 - 75%, double to that of galvanized steel sheets. - SUNCOAT55 has sparkling metal scales on silver white background, therefore, it helps in more beautiful house decoration.
Cold Rolled Full Hard (CRFH)
Steel Grade : Maruichi grade equivalent to SAE1006/1006B/1012/1018 Standard : G3141 Equivalent Cold Rolled Carbon Steel Sheet & Strip Thickness : 0.100 - 1.200mm Width : 700~1250mm Weight : Maximum 25MT Off Gauge : 300~530KG/coil *please consult with your contact for more detail Lubricant Oil : Can be cleaned in CGL by NaOH based solution* Others : Country of Origin Certificate(Form D, CPTPP) available