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Haihui Finished 18 Tons 40Cr Alloy Steel Tube for Pakistan Client
Haihui Steel Industry has always adhered to the principle of customer first, quality first, and short delivery time. We spare no effort to produce an order of 18 tons of 40Cr alloy precision steel pipes from Pakistan. The customer requires that the inner and outer diameter tolerances must be cont...Read more -
35CrMo Cold Rolled Annealing Tube Shipping to India
Haihui Steel successfully shipped a container of 25.728 tons of 35CrMo precision seamless steel pipes from an Indian customer to Qingdao Port yesterday from Liaocheng city and completed theloading container, waiting for customs clearance. 35CrMo precision seamless tube, with excellent quality, un...Read more -
40Cr material seamless steel pipe for automobile axle housing
1. 40Cr belongs to medium carbon alloy structural steel, and the addition of chromium (Cr) element significantly improves the hardenability, wear resistance, and tempering softening resistance of the material. Its chemical composition and mechanical properties strictly follow the YB/T 5035-2020 s...Read more -
Adjust hardness and performance for Seamless steel pipe and Round steel
Tempered seamless steel pipe, round steel, Quenching, tempering, annealing, normalizing, Adjust hardness and performance. Material Q345B upgrade Q345C/Q345D/Q345E/NC/ND/NE Q355B upgrades Q390/Q400/Q420/Q460/Q500/Q550/Q690CDE and other materials to improve steel performance, high strength and wear...Read more -
What are the main materials of high pressure seamless alloy steel boiler tubes?
Alloy tube is a kind of seamless steel pipe, but its high temperature, low temperature resistance, corrosion resistance is higher than the average seamless steel pipe, because of it contains more Cr, so the alloy tube in the oil, Electricity, boilers and other industries...Read more -
Why are alloy steel pipes so widely used?
Alloy steel pipe is defined by the steel pipe according to the production materials , as the name suggests, it is a pipe made of alloy; while the seamless pipe is defined by the steel pipe according to the production process , which is different from the seamless pipe. S...Read more -
Characteristics and manufacturing process of nickel alloy steel plate
Nickel alloy steel plate is an alloy plate used in high-temperature and corrosive environments. It is widely used in petroleum, chemical industry, aviation, nuclear energy and other fields because of its excellent corrosion resistance and high-temperature strength. Mater...Read more -
How to identify inferior special-shaped seamless pipes
Special-shaped seamless steel pipe is a general term for seamless steel pipes with cross-sectional shapes other than round pipes. Seamless square pipes and seamless rectangular tubes also belong to special-shaped seamless steel pipes. Steel pipe special-shaped pipe can ...Read more -
How to manufacture wear-resistant steel plates and their application in industry
Abrasion resistant steel plate is made by alloying ingredients such as carbon (C) and iron (Fe) using a range of trace or low level minerals being added to alter the chemical-mechanical properties of the final product. Initially raw iron is melted in a blast furnace and ...Read more -
Recommendations for the use of wear-resistant steel plates in application fields
1) Thermal power plant: medium-speed coal mill cylinder liner, fan impeller casing, dust collector inlet flue, ash duct, bucket wheel machine liner, separator connecting pipe, coal crusher liner, coal hopper and crushing Machine liner, burner burner, coal drop hopper and...Read more -
Characteristics and advantages of alloy seamless steel pipes
With the continuous development of society, alloy seamless steel pipe is applied to the more and more field, whether it is in the water, oil or gas and other fields are applied to the alloy steel pipe. Common materials include: 35CrMo Alloy Seamless Steel Pipe ，42CrMo S...Read more -
Manufacturing and forming methods of special-shaped steel pipes
Special shape steel pipe is a kind of economic cross section steel tube including non circular cross section, equal-thickness wall, variable wall thickness, symmetrical section, no-symmetrical section, etc. Such as square, rectangle, conical, trapezoidal, spiral, etc. Th...Read more