The highway anti-collision guardrail is a typical cold-formed steel product. The specification is 4320*310*3. The steel strip automatic leveling adopted by the US R425 rolling mill introduced by the company, precision feeding and punching, 18-roller…

About Galvanized Electrical PipeSpecification: 3/4”-6”Raw Material: Q235, S235JR, SS400EMT electrical pipe  scope of application: Excellent mechanical properties of the threading tube. Excellent corrosion resistance, high pressure resistance of the…

JIS G3444 pipe is a Japanese standard. This standard applies to civil engineering, construction, building, iron towers, scaffolding, pillars, landslide steel piles and other General structural carbon steel pipes. 

Fire suppression pipe is a kind of normal carbon steel pipe for conveying water, gas and other fire suppression agents. It's usually in red. But the exterior of the light-wall pipes is galvanized silvery. Installation of red steel pipe is only to be…