Shandong Polygram steel proxy Sumitomo, Kawasaki Steel, the German Mannesmann steel pipe imports power station, another production of seamless steel tubes and high quality alloy and high alloy pipe fittings, various types of high-pressure pipe fittings, elbow, tee a variety of high-pressure pipe, pipe size head varieties, caps and other structural pipe, fluid pipe, high pressure boiler tubes, alloy pipe, oil cracking pipe, fertilizer, low temperature pipe, gas pipe special ship tube, geological tube, 16MN steel, 16MN seamless steel pipe, 16Mn low-alloy pipe, 16Mn alloy tube, 12CrLMoV alloy tube, 12CrLMoVG high-pressure boiler tubes, etc., specifications, materials more complete, more than 13,800 tons of annual inventory. The company is ISO9001: 2000 international quality system certification and national pressure piping components manufacturing license registered enterprises in Guangdong steel pipe plant, Sinopec, CNPC, the State Power Corporation online procurement units and the market of plant resources. Our annual sales of Tianjin, Baotou Steel, Baoshan Iron and Steel, Chengdu, Anshan Iron and Steel, Hengyang and other well-known brands and alloy seamless steel pipe. Steel prices sum up a lot of uncertainty, there are three: First, the low-end steel market is still oversupply, competition is fierce. Low-end steel enterprises in the market based, mainly on cost, price, quality, service, state-owned steel companies should be based on very hard in the low-end steel market. Second, the high-end steel market many new cases also tend to fierce competition. Other domestic steel plant in the T22, T23, T91 and other high-grade steel alloys ASME code pressure boiler tubes, as well as small-diameter threaded pipe and other product development work, despite a late start, but progress quickly, such products market competition is becoming fierce. In this regard, Chen Xiaodan that the development of new products, production of quality steel pipe plant, to seize the high-end market share. For example, T91 high-pressure boiler pipe, this year the domestic demand for large steel company Polygram technical research, has made a breakthrough, T91 reach 1000 tons of steel per month, not only replace imports, but also the first export to the United States. As another example, the high-tech threaded pipe, high value-added high-end products, Polygram steel company after development, will soon occupy the domestic market share of 70%. Shandong Liaocheng Polygram Pipe Manufacturing Co. provides you with non-standard steel pipe, steel pipe is non-standard relative to the Chinese national standard seamless steel pipe shaped in terms of national standard outside, in the production of seamless steel pipe in accordance with national regulatory requirements to the size of the diameter, wall thickness steel pipe factory in Guiyang classification and allow a certain degree of error, error referred to the national standard in the standard range. In practical use, often national standard specification has some limitations, which corresponds to the emergence of non-standard seamless steel pipe, steel pipe non-standard specifications to supplement the national standard specifications and the production of seamless steel tubes, not said worse than the national standard seamless steel quality. In the non-standard steel pipe production, some with national standard seamless steel tube or round as production, because of the small sales volume, prices tend to be higher than the normal national standard seamless steel pipe, but there are drawbacks non-standard seamless steel pipe, because there is no fixed standard requirements, some manufacturers use two seamless steel scrap or defective as seamless tube, so the price is cheaper. So often non-standard seamless steel price volatility, product quality is uneven. Non-standard steel pipe commonly used materials are: 20 #, 45 #, 16Mn (Q345A, B, C, D, E) 27siMn, 20cr, 40cr such as steel pipe plant in Liaocheng | Shandong steel pipe factory (certified) | Steel Tube Factory Shandong Liaocheng by Polygram Steel Pipe Manufacturing Co., Ltd. Shandong Liaocheng Polygram Pipe Manufacturing Co. (www.lcbljgg.com) (www.lcbljgg.com) (www.sdlcblj.com) (www.bljggzz.com) Shandong Liaocheng, wire, pipe, plate manufacturing equipment leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Polygram steel leader with the staff warmly welcome all inquiries negotiations to create Polygram steel a better future. You can also access (www.lcbljgg.com/supply_details_40440335.html), for more information about the company.