Products Description
MS Square Tube
Steel Grade: GB/T6728:2002:Q195,Q235,Q345 ASTM A500:GR.A,GR.B,GR.C,GR.D JIS G3466:SS44O ,SS540 EN10210,EN10219:S235JR,S275JR,S355JR,S355J2H Lengh:2-12m. Standard: GB/T6728:2002,ASTM A500,JIS G3466,EN10210,EN10219 Certification: ISO9001, CE, EPA.
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Product Details
Product Name: Forward Steel 100mm*100mm ms square structural tube prices, Material: Q235,Q345,Q195, Colour: Bright, galvanized coated, Standard: GB/T6728:2002,ASTM A500,JIS G3466,EN10210,EN10219, Used: Construction, transport of liquid, Thickness: 0.3-30mm, Length: 2-12m, Grade: Q195/Q235/Q345/S235JR/S355JR/STK400/STK500, Standard: SGCC, DX51D, JIS, S350 JD+Z; DX 52D; DX 53D, Usage: building& structural engineering and furniture& office equipment ; Household appliance; roofing, transport. etc, MOQ: 25tons, Packing: Standard packing; with waterproof; and metal box. Delivery time: with 15 to 20days. Payment: L/C; 30% by T/T at advance, the rest should be paid before shippment. Trade Term: FOB; CNF; CIF. Place of Origin: Tianjin.China.
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Technical parameter
Galvanizing has a stronger protective effect and strong corrosion resistance. The entire structure is made of zinc, forming a dense quaternary crystal, which forms a barrier on the steel plate, thus effectively preventing corrosion factors from penetrating. The corrosion resistance comes from the strong barrier layer protection function of zinc. When zinc is used as a sacrificial protection on the cut edges, scratches and plating scratches, zinc forms an insoluble oxide layer, which plays a barrier protection function
