[Year] Baoji Yanan 42crmo 42crmo alloy seamless steel alloy seamless steel pipe price * 
 Alloy seamless steel pipe (Seamless Steel Tube) has a hollow cross-section, no seams around the long bar of steel. Steel hollow section with a large number of channels used for transmitting fluid, such as the transportation of oil, natural gas, gas, water and some solid materials, pipes and so on. Alloy steel seamless steel pipe and round steel and other solid compared to the same torsional strength in bending, lighter, is an economic cross-section steel, widely used in the manufacture structural parts and mechanical parts, such as oil transportation, stair handrails, bicycle frame and construction using steel scaffolding. www.tjtswy.com 
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