Xi'an Linkun Materials Co.,Ltd is one of the leading China api 5l pls1 line pipe manufacturers and suppliers,Website:http://www.lksteelpipe.com, if you want to buy or import best high-quality api 5l pls1 line pipe, api 5l grb steel pipe, 5l x42 pipe, api5l x52 pipe, api 5l x46 line pipe, api 5l x56 pipe professional company, factory, seller, and exporter, or if you are checking api 5l pls1 line pipe brands, please feel free to contact us. Materials: API 5L PSL1 Grade X42 ,A ,B ,X46,X52 ,X56 ,X60 line pipe. Diemnsion: 1)seamless OD:21.3-508mm WT:2-60mm 2)HFW/ERW OD:21.3-508mm WT:3.2-15.9mm 3)LSAW OD:406.4-1422mm WT:6.4-44.5mm 4)SSAW OD:219.1-2540mm WT:5.4-25.4mm We can also produce external FBE/2PP/3PP/2PE/3PE coated,Internal Epoxy Resin Primer Lined line pipe according to DIN30670/DIN30671 standard API 5L grb lined pipe cover seamless or welded carbon steel line pipewhich suitable for use in conveying gas and oil industry. ,Our factory can offer high quality api5l grb line pipe to all of worlds with API certificate.API 5L grb ERW steel pipe is very common steel grade,usuallyy for psl1 grb pipe.