Place of Origin:Hebei China (Mainland) Brand Name:longway Model Number:API,API 5DP,NC serise Type:Drill Pipe Machine Type: Drilling Equipment,Drilling Tool Certification:API Material: Carbon Steel Processing Type:Forging,Seamless steel pipe Use: Well Drilling Length:R1~R3 Thickness:7.11 - 12.7 mm Section Shape: Round Outer Diameter:60.3 - 139.7 mm Packaging & Delivery Packaging Detail: MARKING, BUNDLING; THREAD PROTECORS INSTALLED ON BOX AND PIN END Delivery Detail:20 days Specifications R2 drill pipe; IEU drill pipe; X95 drill pipe; dril pipes on sale;drilling pipes factory 1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) Steel Grade: E75, G105, S135 3) Type of end finish: EU-external upset, IEU-internal & external upset 4) All drill rod are made according to API 5D standard 5) We can provide in many conditions, with or without hard banding (Arnco100XT, Arnco300XT, tungsten carbide etc). Hebei Longway Petroleum Equipment Co., Ltd. Contact:Elena QQ:499558035 Mob: 0086-18333180315 Skype: lwdpsales-Elena Email: lielana@outlook.com