Cangzhou Bohai Pipe Co., Ltd. specializing in the production of 20 steel stamping elbow elbow with a certain degree of corrosion (oxidation acids, organic acids, cavitation), heat and wear resistance. Typically used in power plants, chemical, oil and other equipment and materials. Chromium stainless steel stamping elbow welding poor, should pay attention to the welding process, heat treatment conditions and choose the appropriate welding. Fifth, stamping elbow with titanium calcium type coating and low hydrogen type. Titanium calcium type can be used for AC and DC, but AC weld penetration shallow, while easy redness sales 20 # carbon steel elbow, stainless steel stamping elbow so far as possible dc power supply. 20 carbon steel elbow should be used to keep dry 20 # carbon steel elbow manufacturers, titanium calcium type should be dried at 150 ℃ for 1 hour and 20 # carbon steel elbow, low hydrogen type should be dried 200-250 ℃ 1 hours (no more repeated drying, flaking or coating easy to crack), stainless steel stamping elbow coating prevents sticky oil and other dirt in order to avoid causing stainless steel stamping elbow weld carbon content increases the quality and impact of the weldment. Cangzhou Bohai Pipe Co., Ltd. 20 wholesale high-pressure carbon steel elbow elbow not only have good resilience and different piping systems also need to have other fine features. For example, wholesale 20 # carbon steel elbow, elbow high pressure concrete pipes, slurry pipeline in not only be able to withstand pressure from higher pipeline, but also has good wear resistance. Elbow high-pressure pipeline systems in the chemical raw materials, in addition to withstand high pressure pipelines, but also has excellent anti-corrosion and anti-acid capacity. The scope of the high-pressure elbow high pressure elbow high pressure piping system is generally applicable to oil, gas, chemicals, utilities, fire protection, construction and other sectors of the direct boiler 20 # carbon steel elbow | Cangzhou Bohai (certified) | 20 # carbon Cangzhou Bohai steel elbow pipe provided by the Company. Cangzhou Bohai Tube Co., Ltd. (www.czbh628.com) (www.hbbh628.com) is an industry leader in Cangzhou, Hebei, three, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Cangzhou Bohai leadership with the staff warmly welcome all inquiries negotiations to create a better future Cangzhou Bohai.