China supplier of API 5L x70 carbon line pipe for oil and gas About Our Quality: 1) No damage, no bent 2) no burrs or sharp edges and no scraps 3) Free for oiled marking Thickness:1mm-200mm Outer diameter:10.3mm-2032mm Length:5.8m, 6m, 11.6m, 11.8m, 12m or as required Surface:Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc. Surface: 1. varnished / painted in black or other color 2. Anticorrosive coating: 3PE / 3PP / FBE / Epoxy Application:Line steel pipe is widely used in Oil,Water,Gas,Fluid,Boiler,Heat Exchange,Oil piping,Machine Manufacturer,Oil and Chemical industry Packing Details: in hexagonal sea-worthy bundles using steel straps and cotton slings,with anti rust oil/paint,marking and plastic protecting caps Delivery Details: 20-60days after order of seamless steel pipes What we do: . Select the mill with hifh quality and good price from the large numbers of. . Report production progress and send icture to customer once a week. . Before delivery, check product quality, packaging, ensure quality . After-sales service timely, provide quality assurance, do not shirk resonsibility.