Polygram Steel Plant in Shandong Liaocheng Main Product performance standards: (1) general structure, mechanical structure with seamless steel pipe (GB8162-87) (2) low-pressure boiler seamless steel pipe (GB / T3087-1999) (3) high-pressure boiler seamless ST45.8 / 111 (GB5310-95) (4) transmission fluid seamless pipe (GB / T8163-1999) (5) drawn or cold rolled precision seamless tube (GB3639-83) (6) Geological Drilling Pipe (YB235-70) (7) oil drilling pipe (YB528-65) (8) special hydraulic supports seamless 27SiMn (9) fertilizer seamless GB6479-86 (10) ship tube GB5312-85 ( 11) oil cracking pipe GB9948-88 (12) all kinds of alloy pipe 16Mn 27SiMn 15CrMo 35CrMo 40CrMo 12Cr1Mov Liaocheng Polygram Pipe Manufacturing Co., Ltd. production of precision high-pressure boiler pipe system looks smooth, uniform thickness, no oxide layer, precision High Wuwei seamless steel pipe, steel color: white with bright Pingliang seamless steel pipe, with a high metallic luster. Steel pipe can be divided into round holes, spline type, plum-type and other seamless steel tubes, the sale of products are widely used in automobiles, motorcycles, machinery, hydraulic fittings, electrical, engineering, pipeline, petrochemical, shipbuilding, aerospace, bearings, pneumatic components, fuel tanks, boiler equipment, medical equipment, fitness equipment and other industries. Seamless steel pipe is a hollow section, no seams around the round, square, rectangular steel. Precision Tube standing Material: 10 #, 20 #, 35 #, 45 #, 16Mn, 20Cr, 40Cr, Gcr15 so on. This steel production plants with high pressure boiler pipe manufacturing annular parts, can improve material utilization, simplify the manufacturing process, saving materials and processing time, such as bearing rings, jack sets, has been widely used to make steel. The sale of products implementing national standards: GB / T8162-2008 (structural pipe), GB / T8163-2008 (fluid pipe), GB / T3087-2008 (low pressure boiler pipe), GB / T5310-1995 (high-pressure boiler tube ) Zhangye seamless steel pipe, seamless steel pipe, seamless pipe Dingxi provided by Shandong Liaocheng Steel Pipe Manufacturing Co., Polygram. Shandong Liaocheng Polygram Pipe Manufacturing Co. (www.lcbljgg.com) strong, credible, Shandong Liaocheng wires, tubes, plates and other manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Polygram pipe into the brilliant and you work for a better future!