42CrMo precision tube is an ultra-high strength steel tube with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and resistance to multiple impacts after quenching and tempering, good low temperature impact toughness. . The precision steel pipe is suitable for manufacturing large and medium-sized molds requiring a certain strength and toughness.

Scope of application

High strength, hardenability, good toughness, small deformation during quenching, high creep strength and long-lasting strength at high temperatures. Forgings requiring higher strength and greater quenching and tempering sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, pressure vessel gears, rear axles, extremely loaded connecting rods and spring clips It can also be used for oil deep well drill pipe joints and fishing tools below 2000m, and can be used for molds of bending machines.

Shandong Huidong Chenglin Pipe Industry Co., Ltd. is located in Wuyishan Road, Liaocheng Development Zone, the largest steel pipe production base in Shandong. The company is a production, sales and processing enterprise. The main equipment is 3 sets of Yongdeli LG-50 finishing mill, ZTE LG. -50 finishing rolling mills, 1 LG-30 finishing mill, 4 LG-20 finishing mills, 1 Zhangjiagang 3-roll 80 finishing mill, one annealing furnace, and two sets of ordinary cold-drawn tubular units. The modern scientific research center has a complete set of testing methods such as mechanical performance test, process performance test, eddy current test, ultrasonic flaw detection and hydraulic test. It mainly produces precision tubes with outer diameter of 10-150mm and wall thickness of 1-20mm. Commonly used materials are 10#, 20#, 35#, 45#, 20cr, 40Cr, 20CrMo, 16mn, 27simn, 304, 201, 310s, etc. Can be customized according to customer requirements. Our high-quality precision seamless steel pipe products are widely used in automobiles, motorcycles, electric power, machinery, hydraulic parts, bearings, pneumatic components, oil cylinders, coal mines, transportation, boiler equipment, pipelines, engineering and other fields! Another agent sells seamless steel pipes with outer diameters of 10-1220mm and wall thickness of 1-60mm produced by steel mills such as Chengdu, Baotou Steel, Metallurgical Steel, Tiangang and Anshan Iron and Steel Co., Ltd., which have a large amount of stock in stock all the year round. Standing materials: 10#, 20#, 35#, 45#, 20G, 16Mn, Q345B, 27SiMn, 35CrMo, 42CrMo, 40Mn2, 20Cr, 40Cr, 10CrMo910, 15CrMo, 12Cr1MoV, 15CrMoG, T91, 12Cr1MoVG, 1Cr5Mo, and the like. Our company also sells carbon steel, stainless steel flanges, elbows, pipe fittings and other pipe fittings of major enterprises in Hebei, Shanxi, Zhangqiu and Wenzhou. The products are all produced by national standard, the quality of materials is guaranteed, and the products are all with quality certificates.