Out Diameter: 355.6mm 1820mm (14 -72) Wall Thickness: 5.0 -50mm Length: 6 ¡§C 12m (Apply to simple carbon steel, Low carbon alloy steel); 6.4-26.4mm (0.252--1.04in) (apply to X70 and above.) Annual output: 150000 tons Application: The pipes are mainly used as long distance transportation pipeline for oil&gas, liquid coal etc. on land and offshore. And also can be applied as construction pipes on offshore platform, power station, petrochemistry and city construction etc. Producing and exporting Carbon API5L LSAW steel pipe transportation liquid. Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711 Certificate: API 5L PSL1 / PSL2, API 5CT ,ISO 9001-2008 Steel Grade: API 5L: GR B, X42,X46, X56, X60,X65,X70,X80, ASTM A53: GR A, GR B, GR C. EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 Mill Test Certificate: EN 10204/3.1B Hunan Standard Steel Co., Ltd Tel: 86-731-89878292 Fax: 0086-731-84788292 Mob: 0086-18123901489 Skype: hsco.samantha samantha@hu-steel.com Standard package as customer requested