Supply Jining galvanized square steel pipe manufacturer with price quotes Zhengzhou galvanized with square and rectangular tube - Shenyang 16mn Rectangular Pipe - Changchun rolled square steel pipe Cangzhou City, Yantai Steel Pipe Co., Ltd. provides Rectangular Steel sub- straight seam welded square and rectangular tubes and seamless square and rectangular tube two kinds. Specifications model: square tube: diameter F10 * 10 ---- 100 * 100 --- 300 * 300 --- 600 * 600 - 800 * 800mm, wall thickness 0.5mm-25mm Length: 5m-12.5m rectangular tubes : caliber J10 * 15 ----- 150 * 50 ---- 300 * 400-600 * 550 - 800 * 750mm, wall thickness 0.5mm-25mm Length: 5m-12.5m Executable Standard: GB/T6728- 2002, GBT3094-2002 or technical agreement Material: Q195-Q235, Q345, 20 #, alloy steel, ST37-2, ST52-3, S235, S355etc product packaging: painting; oiled; packaging. Zhengzhou galvanized with square and rectangular tube - Shenyang 16mn Rectangular Pipe - Changchun rolled square steel tube Application: Widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile, railways, highways guardrail, container frame, furniture, decoration and other areas of steel products have been sold to the company the following cities: Zhejiang, Shanghai, Tianjin, Liaoning, Yunnan, Guangxi, Guangdong, Anhui, Beijing, Xinjiang, Chongqing, Hunan, Hubei, Hebei, Henan, Ningxia, Qinghai, Gansu, Shaanxi, Tibet, Guizhou, Sichuan, Hainan, Heilongjiang, Inner Mongolia, Shandong, Fujian, Jilin, Shanxi, Jiangxi, Jiangsu, Shanghai, Nanjing, Beijing and Shijiazhuang. Business philosophy: the same product than the quality of the same quality than price, the same price than service, the same service than credibility. "Welcome to the new and old customers to negotiate, power meeting.