精轧钢管生产商生产的精轧钢管的用途广泛：精密液压无缝钢管主要应用于液压系统和油路管道。主要应用于液压系统用配管、注塑机、液压机、制鞋机械、液压设备、高压油管、卡套(钢管)接头连接、橡胶机械、锻压机械、压铸机、工程机械、环卫车用、汽车行业、造船工业、金属加工、军工、柴油机、内燃机、空压机、建筑机械、船舶设备(ccs认证)、冶金设备、农林机械等.德标钢管有限公司生产出的精轧钢管是精密冷拔后的无缝管通过无氧回火处理消除表面和内部应力后再经过磷化防锈处理制成。
Precision hydraulic seamless steel pipes are mainly used in hydraulic systems and oil pipelines. Mainly used in hydraulic system piping, injection moulding machine, hydraulic press, shoemaking machinery, hydraulic equipment, high pressure oil pipe, clamp sleeve (steel pipe) joint connection, rubber machinery, forging and pressing machinery, die casting machine, engineering machinery, environmental sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, internal combustion engine, air compressor, etc. Construction machinery, Shipbuilding Equipment (ccs certification), metallurgical equipment, agricultural and forestry machinery, etc. The finished steel pipe produced by Debiao Steel Pipe Co., Ltd. is a seamless pipe after precision cold drawing, which is made by phosphating and rust-proof treatment after eliminating surface and internal stress through oxygen-free tempering treatment. 精轧钢管生产商生产的产品尺寸精度高，延展性好，容易加工弯成各种需要的形状而管子截面不会缩小或变扁;管子表面精度高、经无氧回火处理后表面硬度适中易于卡套连接，内孔和表面经磷化防锈处理后无需酸洗除锈可直接安装，精密液压无缝钢管独特的优越性，在液压行业得到广泛推广应用，精密液压钢管使用方便，节约时间和成本，提高工作效率。
The products manufactured by the finishing steel pipe manufacturer have high dimensional accuracy, good ductility, easy processing and bending into various required shapes without shrinking or flattening the cross section of the tube, high surface accuracy, moderate surface hardness after anaerobic tempering treatment, easy jacket connection, and no acid cleaning and rust removal are needed for inner hole and surface after phosphating and rust prevention treatment. Installation, precise hydraulic seamless steel pipe has unique advantages, which has been widely applied in the hydraulic industry. Precision hydraulic steel pipe is easy to use, saves time and cost, and improves work efficiency.
精轧钢管生产商生产的热轧精轧钢管用连铸圆管坯板坯或初轧板坯作原料，经步进式加热炉加热，高压水除鳞后进入粗轧机，粗轧料经切头、尾、再进入精轧机，实施计算机控制轧制，终轧后即经过层流冷却和卷取机卷取、成为直发卷。直发卷的头、尾往往呈舌状及鱼尾状，厚度、宽度精度较差，边部常存在浪形、折边、塔形等缺陷。
Hot-rolled finishing steel pipes manufactured by finishing steel pipe manufacturers use continuous casting round tube slab or blooming slab as raw material, heated by walking-beam heating furnace, descaling by high-pressure water, and then entering rough rolling mill. The rough rolling material is cut, tailed and re-entered into finishing mill. Computer controlled rolling is implemented. After finishing rolling, it is coiled and formed by laminar cooling and coiler. For straight hair rolls. 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.
