Cross post material due to its main planks are cross-column plant, so the main material before welding assembly members should pay attention to the puzzle and preheat to prevent weld defects. Cross column material selection and management: welding flux according to the provisions baking. When drying rod, the rod should prevent sudden high temperature furnace Buying cross into columns, or suddenly removed from the high temperature cooling Cross column price, in order to prevent the electrode due to cold and heat generated by drug skin cracking and peeling; electrode baking times shall not exceed three times. Cross post material due to its main planks are, therefore before the main assembly and welding materials and components to note puzzle preheat to prevent weld defects. Cross post processing: Loft, No. material. Steel tape must be cross-checked by the measurement department column labels before use and correction values, the standard scale for measuring the tension when L≤30m 5kg, in order to ensure that crossed, fabrication and site installation with a ruler consistency. Buying Cross column, Prudential Steel (certified), cross column is provided by Prudential Steel Works Ltd., Henan. Henan Prudential Steel Works Ltd. (www.ayhfgc.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Prudential Steel in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Prudential Steel.