GB/T 6728 Cold Formed Rectangular Hollow Section 20 x 30

GB/T 6728 Cold Formed Steel Hollow Sections For General Structure RHS Steel Tube

Standard for RHS Steel tube GB/T6728-2002,GB/T6725-2002, GBT3094-2000, JG 178-2005, ASTM A500 JIS G3466, EN10210 or technical protocol.GB/T3094-2000 (GB) cold deformed rectangular pipe GB/T6728-2002 (GB) structure with hollow cold bend section steel ASTM A500 featured (American standard) structure with circular cross section with carbon steel cold forming and profiled rectangular pipe welded rectangular tubes and seamless EN10219-1-2006 (European standard) of non alloy and fine grain cold forming welding hollow structure profile JIS G 3466 (Japanese standard) general structure with rectangular tube Angle. Steel grade can be STK400,STK500,SS400,St37-2,St52,S235JR,S335JR,A53,A106,A252,Q195,Q235,Q345,etc.

Hebei Synda International Trade Co., Ltd. is an import and export company (Subsidiary of Synda Group) approved by the People’s Republic of China. The company was established in September 2017 with a registered address in Cangzhou City, Hebei Province, China.Main business covers the import and export of goods and the sale of steel pipes , Application and development of metal materials, project development of valves and various steel pipe fittings. The product types include spiral steel pipes, straight seam steel pipes, seamless steel pipes, rectangular pipes, hot-rolled steel plates, cold-rolled steel plates, angle steel I-beams and other profiles, stainless steel pipes and various pipe fittings and valves. After years of development, the company's products have been applied to many large Chinese engineering projects, and are also exported to Southeast Asia, Central Asia, the Middle East, Africa, Europe, South America, North America and other countries and regions,have won wide recognition from many customers.

We has an efficient management team that is diligent in thinking and daring to climb. We have always been adhering to the tenet of "serving customers, mutual benefit and win-win", serving our partners wholeheartedly, and are willing to work together with partners for future development.