Dn1200 Sch40 API5l Gr B Spiral Steel Pipe

　　Model NO.: API5L GR B

　　Technique: Hot Rolled/ERW/LSAW

　　Surface Treatment: Anti-Corrosion

　　Section Shape: Round

　　Thickness: 3.0mm-45mm

　　Internal Coating: Cement Mortar Lining; Bitumen Coating; Liquid Epox

　　3lpe/3lpp Standard: DIN30670-1991

　　Trademark: Shengtian

　　Specification: Gr. A. SGS. ISO.

　　Type: Seamless/Welded

　　Material: Carbon Steel

　　Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry

　　O.D: 1/2′′-24′′

　　Steel Grades: Gr. a Grbx42X46X52X56X60X65X70, L245 etc.

　　External Coating: 3lpe; 2lpe; 2lpp; Fbe; Bitumen; Enamel Tape Hot-Ap

　　Steel Standrad: API 5L-2009; ISO3183-2007;DIN30670

　　Transport Package: with End Caps, in Bundles by Steel Strips.

　　Origin: China