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High reputation Galvanised Tube - Multi-material high quality stainless steel tube – Hongmao
Product introduction According to the composition of stainless steel tube can be divided into Cr (400 series), CR-Ni (300 series), CR-Mn-Ni (200 series) and precipitation hardening system (600 series). 200 series — Chrome-nickel manganese austenitic stainless steel 300 series — Chrome-nickel austenitic stainless steel 301—– Good ductility for molding products. It can also be quickly hardened by mechanical processing. Good weldability. The wear resistance and fatig... -
High Quality 420 Stainless Steel Round Bar - Stainless steel bar of various materials – Hongmao
Product introduction Stainless steel bar has broad application prospects, is widely used in hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, building decoration, nuclear power, aerospace, military industry and other industries! . Seawater equipment, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; Food industry, coastal facilities, ropes, CD bars, bolts, nuts. Quality management :ISO9001:2000 quality manage... -
Hot sale Steel Pipe - ERW SSAW welded steel pipe – Hongmao
Product introduction Welded steel pipe: Also known as welded pipe, it is made from strips of steel cut into narrow strips of steel, which are then moulded into tubes. A special welder then welds the seam together. External weld is polished. According to different welding methods, it can be divided into arc welding pipe, high frequency or low frequency resistance welding pipe, gas welding pipe, furnace welding pipe, bandi pipe, etc. According to the shape of the weld can be divided into s... -
China wholesale API5CT Seamless Pipe - ERW SSAW welded steel pipe – Hongmao
Product introduction Welded steel pipe: Also known as welded pipe, it is made from strips of steel cut into narrow strips of steel, which are then moulded into tubes. A special welder then welds the seam together. External weld is polished. According to different welding methods, it can be divided into arc welding pipe, high frequency or low frequency resistance welding pipe, gas welding pipe, furnace welding pipe, bandi pipe, etc. According to the shape of the weld can be divided into s... -
2021 High quality Carbon Steel Round Bar - Stainless steel bar of various materials – Hongmao
Product introduction Stainless steel bar has broad application prospects, is widely used in hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, building decoration, nuclear power, aerospace, military industry and other industries! . Seawater equipment, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; Food industry, coastal facilities, ropes, CD bars, bolts, nuts. Quality management :ISO9001:2000 quality manage... -
Chinese Professional Steel Round Bar Stock – Stainless steel bar of various materials – Hongmao
Product introduction Stainless steel bar has broad application prospects, is widely used in hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, building decoration, nuclear power, aerospace, military industry and other industries! . Seawater equipment, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; Food industry, coastal facilities, ropes, CD bars, bolts, nuts. Quality management :ISO9001:2000 quality manage... -
Hot New Products Mild Steel Tube - Multi-material high quality stainless steel tube – Hongmao
Product introduction According to the composition of stainless steel tube can be divided into Cr (400 series), CR-Ni (300 series), CR-Mn-Ni (200 series) and precipitation hardening system (600 series). 200 series — Chrome-nickel manganese austenitic stainless steel 300 series — Chrome-nickel austenitic stainless steel 301—– Good ductility for molding products. It can also be quickly hardened by mechanical processing. Good weldability. The wear resistance and fatig... -
China Cheap price Carbon Steel Rebar - Hot rolled steel bar of various materials – Hongmao
Product introduction Steel bar can be divided into ordinary carbon steel and high quality carbon steel according to the quality of steel. (1) Ordinary carbon structural steel, also known as ordinary carbon steel, has wide limits on carbon content, performance range and content of phosphorus, sulfur and other residual elements. In China and some countries, according to the guarantee conditions of delivery, it can be divided into three categories: Class A steel (class A steel) is the steel... -
2021 High quality Checker Plate Steel - Lentil shaped rhombus shaped checkered plate – Hongmao
Product introduction The steel plate with checkered on the surface is checkered plate, and its pattern is lentil shape, diamond shape, round bean shape and flat circle mixed shape. The decorative pattern plate has many advantages, such as beautiful appearance, anti-slip, strengthening performance and saving steel. It is widely used in transportation, construction, decoration, equipment around the bottom plate, machinery, shipbuilding and other fields. Generally speaking, the use of the m... -
Manufacturer for Galvanized Structural Pipe - Galvanized round steel pipe – Hongmao
Product introduction Hot dip galvanized pipe is to make molten metal and iron matrix reaction and produce alloy layer, so that the matrix and coating of the combination of the two. Hot dip galvanizing is the first steel pipe pickling, in order to remove iron oxide on the surface of the steel pipe, pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip plating tank. Ho... -
Chinese Professional Steel Round Bar Stock – Hot rolled steel bar of various materials – Hongmao
Product introduction Steel bar can be divided into ordinary carbon steel and high quality carbon steel according to the quality of steel. (1) Ordinary carbon structural steel, also known as ordinary carbon steel, has wide limits on carbon content, performance range and content of phosphorus, sulfur and other residual elements. In China and some countries, according to the guarantee conditions of delivery, it can be divided into three categories: Class A steel (class A steel) is the steel... -
Fast delivery Galvanised H Beam - Multi-material high quality stainless steel tube – Hongmao
Product introduction According to the composition of stainless steel tube can be divided into Cr (400 series), CR-Ni (300 series), CR-Mn-Ni (200 series) and precipitation hardening system (600 series). 200 series — Chrome-nickel manganese austenitic stainless steel 300 series — Chrome-nickel austenitic stainless steel 301—– Good ductility for molding products. It can also be quickly hardened by mechanical processing. Good weldability. The wear resistance and fatig...
