ASTM A335 P23 Alloy steel pipe 1.Good price and best service ... 800-1500 per ton CommodityAlloy Steel PipeDescriptionAlloy steel pipe, alloy seamless steel pipe, alloy welded pipeStandardAISI, ASTM, BS, DIN, JIS, ... resistant, low temperature resistant, corrosion resistant steamless steel pipe used.Company nameTianJin Middle East Steel Union Co.,LtdContact ... .tjzdgl.com.cn ASTM A335 P23 Alloy steel pipe