My company is Jiangsu huashun steel tube *域名隐藏* . The company is specialized in manufacturing seamless carbon steel tubes and alloyed steel tubes comply with the specifications GB,ASTM/ASME API,JIS,BS,DIN, *域名隐藏* dimension is OD20mm---168mm,operating range of 19mm-710mm diameter and thickness *域名隐藏* products is widely used in petrochemical,machinery,shipyard(CCS&﹟12289;ABS&﹟12289;LR&﹟12289;BV&﹟12289;GL&﹟12289;NK&﹟12289;DNV&﹟12289;KR&﹟12289;RINA),powerstation,boiler,heat exchanger,etc.

主要产品/业务: The dimension is OD20mm---168mm,operating range of 19mm-710mm diameter and thickness *域名隐藏* products is widely used in petrochemical,machinery,shipyard(CCS&﹟12289;ABS&﹟12289;LR&﹟12289;BV&﹟12289;GL&﹟12289;NK&﹟12289;DNV&﹟12289;KR&﹟12289;RINA),powers