Hot-rolled precision steel tube is made of continuous casting round tube slab or blooming slab, heated by walking-beam heating furnace, descaling by high pressure water and entering rough rolling mill. Rough rolling material is cut, tailed and re-entered into finishing mill. Computer controlled rolling is implemented. After finishing rolling, it is cooled by laminar flow and coiled by coiler and becomes direct hair coil. The head and tail of straight hair curls are usually tongue-like and fish-tail-like, and the accuracy of thickness and width is poor. The edges of straight hair curls are often corrugated, folded and tower-shaped. The coil weight is heavy and the inner diameter of the coil is 760 mm. After the straight hair coil is treated by cutting head, cutting tail, trimming edge, multi-pass straightening and leveling, and then cut or re-coil, it becomes hot rolled steel plate, flat hot rolled steel coil, longitudinal cut strip and other products. Hot-rolled finish coil will be hot-rolled pickled coil if the oxide scale is removed by pickling and oiled.

 

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Founded in 2018, Shandong Fulaites Import and Export Co., Ltd. is an affiliated unit of Liaocheng Jipeng Steel Co., Ltd. and founded in 2012, Liaocheng Jipeng Steel Co., Ltd. is an international large-scale enterprise integrating seamless steel pipe production, processing, warehousing, sales and export; production process: hot-rolled seamless steel pipe, cold-drawn seamless steel pipe, finish-rolled seamless steel pipe, extrusion square moment. Pipe, cold-drawn special-shaped pipe and other products; professional production and processing companies, with a complete and scientific quality management system. Spot material: 1020 080M46 34CR4 42CD4 10, 20, 35, 45, 16Mn, 27SiMn, 20Cr, 40Cr, 42crmo, 35crmo, n80, p91, etc. Standing stock of 50 million tons, specifications: external diameter 3mm-820mm, wall thickness: 1mm-100mm; and in Chengdu Iron and Steel Group, Metallurgical Group, Baotou Steel Plant, Baosteel Group, Anshan Iron and Steel Group, Tianjin Seamless, Xining Special Steel Plant, Hengyang Steel Plant, etc. And other major steel mills to establish long-term cooperation. The main implementation standards are: GB/T8162-1999, GB/T8163-1999, GB/T3087-1999, etc. Types of steel pipes: seamless steel pipes for low, medium and high pressure boilers, petroleum cracking pipes, alloy seamless steel pipes, petroleum casing, etc. The integrity, strength and product quality of Shandong Furetes Import and Export Co., Ltd. have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business.

 

 

Material, Specification, Outer Diameter, Inner Hole and Logistics Distribution