Cast iron fence production requires molding, casting, clean sand, paint four processes that may be the most critical process casting process, which determines the main three elements of smelting iron quality, temperature and material. According to the characteristics of the cast iron fence requirements mainly iron modulation process, in order to achieve a good toughness and finish the fence. Cast iron fence iron fence manufacturers for you Detailed installation process: 1, the product arrived at the construction site by location and dimensions specified on the drawings in place to accurately determine a good elevation and vertical flatness. Party shall, in accordance with the requirements of the design requirements of the drawings and make sure the design requirements and acceptance. 2, embedded parts installed according to the actual situation of design drawings and construction site require accurate positioning, not to avoid a parallel line. 3, cast iron fence installation provided by the standard line installed copy horizontal positioning, embedded spacing size and design drawings according to the site requirements, installation location. 4, the misalignment must comply with national regulations and design requirements, to achieve acceptance criteria. 5, embedded parts, cast iron fence installation must be securely mounted deviation in accordance with national regulations and design requirements: the straightness of <3mm, verticality <3mm, baluster spacing error <3mm, diagonal error <3mm, embedded parts vertical error < 3mm, horizontal error <3mm. 6, embedded parts installed after positioning accuracy experienced two close brush rust, then install wrought iron railings. Linqu Kuang Tai Metal Products www.guangtaihulan.net galvanized fence manufacturers, manufacturers of cast iron fence, spray fence manufacturers, manufacturers of zinc steel guardrail, fence manufacturers in Shandong