... ,X70,Q235,Q345,10#,20#,45#,12CrMo,15CrMo,SS304,SS321PackagingPainting,Cap.Beveled edages,Bundles or as per customersrequirementsApplicationsRangePetroleum,chemical,power,gas ... requirements.2,anti-corrosion and high-temperature resistant with black painting.3,all the production process are made under the ISO9001 ...