The steel truss bridge pictured here is a hot dip galvanized one, all the steel elements including beams, posts, struts, braces, stringers, chords, fasteners and all necessary parts are supplied from China, test assembled before being loaded into containers. It took us only six weeks to finish the steel fabrication and one month to arrive […]
Today, the project of ore washing drum and rotary screen we fabricated was successfully shipped to Australia. It’s for the third iron exporter of Australia. This is the second time we served a large fabrication project for mining equipment as a third party. They said they chose us as one of their main suppliers not […]
In favor of ideal investment condition necessary for heavy-duty equipment manufacturing, most global heavy industrial giants have set up their manufacturing or supplying base in China, especially in littoral areas, which are also the main areas that Openex provides custom metalworking service. As an example, the industry of container handling equipment, such as Ship to […]
Stainless steel flat bars look not like a challenge for most steel fabrication related people. However, in some particular applications, the flatness, the straightness, the perpendicularity, surface quality，one or all of these four factors are taken as the very critical considerations. Here below are the steps how we produce flat stainless steel bars，and every step is done […]
Material: 304L stainless steel Thickness: 20mm Quantity:308 pieces Manufacture Processes: plasma cutting, machining, drilling, surface cleaning, etc. We have contracted to custom make a variety of tube sheets and baffle plates for heat exchangers, boilers, and containers used in many industries like vaccine equipment, paper making, petrochemical, water treatment, new energy, etc. The bespoke tube […]
At the end of August, we successfully obtained 10 sets of deep processing work for supporting projects of 7.3-meter diameter support plates. Support plate drilling accuracy directly determines the assembly precision of the heat exchange tube, to make the assembly smoothly and get a no-scratch surface for the heat pipe, the product requires highly on […]
Metal: Carbon steel GB/T-709 Q345 Thickness: 25-28mm Quantity：100pcs Metal Fabrication Processes: Plasma cutting, Welding, Machining Application：Not to disclose Features： 1 Welding between twice machining; 2 Surface flatness to be high; 3 Front side and backside to be highly parallel 4 Hole for the tube to go through to be in the precise position and tight tolerance.
Product: Carbon Steel Tower Dimension: Length 80m, Diameter 4m, Thickness 22mm. Weight: approximately 300Ton The product has a very long shell, a large diameter, a thin skin, and a 90-layer tray support ring inside. It is very difficult to manufacture it. In addition, the tower product has very strict requirements on its straightness, ellipticity, and […]
Here pictured are pressure vessels for an EOEG project producing acrylic acid, this project includes 38 vessels with a weight of 2400tons in total, among which there are 16 ones made of stainless steel, 20 of dual-phase steel, 2 of carbon steel. The largest one is 6.6m in diameter and 55m in length. To meet […]
Metal: Carbon steel, Clad steel sheet of stainless steel 316L+high tensile steel. Diameter: Max. 8m Length：80 m Quantity：2pcs Fabrication Processes: Cutting, Beveling, Roll forming, Spinning, Section bending, Welding. Application： Oil refining and chemical industry. Features： 1 Large diameter 2 Multiple fabricating processes, and machining. 3 Need to pay enough attention to stacking and packing […]