As one of the best api 5l gr.x65 manufacturers and suppliers, and equipped with one of the well-known api 5l gr.x65 brands and productive factory and company, World Iron & Steel Co.,Ltd is always at your service.Materials: API 5L Grade?X65 .Diemnsion:1)seamlessOD:21.3-508mm WT:2-60mm2)HFW/ERWOD:21.3-508mm WT:3.2-15.9mm3)LSAWOD:406.4-1422mm WT:6.4-44.5mm4)SSAWOD:219.1-2540mm WT:5.4-25.4mmWe can also produce external FBE/2PP/3PP/2PE/3PE coated, Internal Epoxy Resin Primer e pipe according to DIN30670/DIN30671 standardAPI 5L gr.X65 e cover seamless or welded carbon steel which suitable for use in conveying gas and oil industry. ,Our factory can offer high quality api5l gr.X65 to all of worlds with API Cert.API 5L gr.X65 ERW/Seamless steel pipe is very common steel grade, usually for psl1 gr.X65 pipe.?