... :Transparent oil or black painting anti-corrosion , 3LPE coating 2.Application:Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply ... : 2" below plain ends; 2"above beveled ends , Threaded , Pipe cap 4.Loading Port:TIANJIN XINGANG PORT 5.Delivery Time ... aBigImageSrc } ); } )(); API5L X42,X46,X52,X56,X60,X65,X70 steel pipe/oil and gas line pipe