| ? ? ? ? ? Shandong shunxinda Machinery Co., Ltd. (13969559358) is located in Liaocheng Economic Development Zone, Jiangbei water city with beautiful scenery. It is a company specializing in the production, processing and sales of precision seamless pipe, cold drawn precision seamless pipe and cold-rolled precision seamless pipe. The company reserves a variety of specifications of precision seamless pipe, cold drawn precision seamless pipe, cold-rolled precision seamless pipe, perennial business in Tianjin, Baotou Steel, Baosteel, Hengyang, Angang, Chengdu, Yegang, Lubao, Anyang, Jiangyin, Hongdu and other high-quality seamless steel pipe, alloy steel pipe, high-pressure boiler pipe, alloy high-pressure seamless pipe, thick wall seamless pipe, fluid pipe, structural pipe, chemical fertilizer special pipe, Petroleum cracking pipe, low pressure boiler pipe, large diameter seamless pipe, large diameter welded pipe, precision steel pipe, etc. The materials of common resources are: 10 ¡Á 10, 20 ¡Á 10, 45 ¡Á 10, 16Mn, 27SiMn, 12Cr1MoV, 15CrMo, 12Cr1MoVG, 15CrMoG, 10CrMo910, 20Cr, 40Cr, 35CrMo, 304, 316, 316L, 310S, 309S, etc. The Executive Standards are: structural tube gb8162-2008, fluid tube gb8163-2008, low and medium pressure boiler tube gb3087-2008, high pressure boiler tube GB5310-2008, chemical fertilizer special pipe GB6479-2000, petroleum cracking pipe cb9948-2006, etc. 1. Structural seamless pipe (GB / t8162-2008) is a seamless steel pipe for general structure and mechanical structure. 2. Seamless steel pipe for fluid transportation (GB / t8163-2008) is a general seamless steel pipe used for conveying water, oil, gas and other fluids. 3. Seamless steel tubes for low and medium pressure boilers (gb3087-2008) are high-quality carbon structural steel hot-rolled and cold drawn (rolled) seamless steel tubes for manufacturing superheated steam pipes, boiling water pipes for low and medium pressure boilers, superheated steam pipes and arch brick pipes for locomotive boilers. 4. Seamless steel pipe for high pressure boiler (GB5310-2008) is a kind of high-quality carbon steel, alloy steel and stainless heat-resistant steel seamless steel pipe used for manufacturing high-pressure and above pressure water tube boiler heating surface. 5. High pressure seamless steel pipe for chemical fertilizer equipment (GB6479-2000) is a kind of high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipeline with working temperature of - 40 ~ 400 ¡æ and working pressure of 10 ~ 30 ma. 6. Seamless steel tubes for petroleum cracking (GB9948-2006) are seamless steel tubes for furnace tubes, heat exchangers and pipelines in petroleum refineries.