Shandong Liaocheng Polygram Pipe Manufacturing Co., Ltd. is a professional production of seamless steel tubes, precision seamless modern enterprise. Companies with strong production capacity and technological development capability. Located in the beautiful northern Shuicheng - Liaocheng. The company has a large and small seamless steel pipe and cold rolled precision steel tube machine four production lines, annealing furnace, two sets of ordinary cold drawn seamless steel pipe unit, mainly produce diameter 6mm-168mm wall thickness of 1mm-30mm of precision tubes precision steel, precision seamless tube, precision light tubes, materials are 10 #, 20 #, 45 #, 16mn, 27simn, 20cr, 40cr, gcr15,15crmo like. The company produces precision seamless steel tubes are GB GB3639-2009 implementation of standards, the company selected high-quality production of raw materials, 20 # light pipe, production materials are: 10 #, 20 #, 45 #, 16mn, 27simn, 20cr, 40cr, gcr15, 15crmo as the stock finishing together. Our company produces precision seamless notable feature is the high-precision, high-quality, high-quality finish, the steel pipe outer wall size precision, excellent mechanical process performance, precision seamless steel tubes are widely used in automobiles, motorcycles, electric vehicles damping, construction steel, precision machining, precision cylinders, power, shipbuilding, bearings, etc., and low-pressure pipe demand. Liaocheng in Shandong Steel Pipe Co., Ltd. specializes in the Polygram supply threaded seamless, current manufacturers have cooperation, Kazakhstan pot, WBC, light tube, North pot, the pot, we mainly supply standards (standard rate and GB) Spot large, there are Baosteel, Chengdu production, the value of steel production and in France, Germany, Japan and other plants producing high-quality seamless steel pipe inner spiral, the main materials are ASTM, T12.T11.T23, steel research 102,210C, 210A1 , 106C, 106B Main specifications; 6.55,44.5 * 6.45,50.8 38.1 * 5.6 * 50.8 * 60.3 * 8.0 5.6,60.3 * 7.1 * 7.5 63.5 * 6.6,66.7 etc., precision bright tubes, each the length of pipe in 10 meters above, can be customized especially large size attached the original warranty according to customer requirements, we have been committed to each products are authentic, our company to quality service welcome your inquiries. Long high-pressure boiler tube transformation of precision steel plant to grab market opportunities. October 2014, Babcock & Wilcox Company formally Polygram Liaocheng Steel Pipe Manufacturing Co. Usually within a length of 14 to 18.3 meters of 217 tons long thread, for supercritical power plant boiler manufacturing. In 2008, I plant high-pressure boiler tube production to achieve long tube length, grades two major shift production from only 12-16 meters in length carbon steel pipe, the internal energy production of 21.5 m long threaded alloy steel, and has successfully developed a series of products, domestic and foreign user's attention and affirmation, continue to lead the female domestic production operations. In March 2009, through the optimization of cold drawing die improvements and pickling, lubrication, heat treatment and other supporting technology, as well as the ability to improve equipment, precision steel pipe production plant long has been extended to eight grades, the maximum length of 22.51 Meter. At the same time, carry out research and application of long tube to pull within molding of new materials, so that the service life of the ordinary in the mold of eight times. In 2009, Babcock & Wilcox Company won the bid Vietnam Weng shore plant 600,000 kilowatts boiler, light pipe factory, Shandong Liaocheng Polygram Pipe Manufacturing Co., extra-long pipes for the project has played an important role in the final production. At present, Shandong Liaocheng Polygram Pipe Manufacturing Co. to produce 24 m long pipe T91, T22 high-grade steel products, products exported to many countries, Russia, South Korea, India, was unanimously praised by users. Bright tube _ finishing light pipe _40cr light tubes supplied by Polygram Liaocheng Steel Pipe Manufacturing Co., Ltd. Liaocheng in Shandong Steel Pipe Manufacturing Co. Polygram (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 implement 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 better future.