GB/T9711-2011 L320N/X46N PSL2 LSAW pipeline is an industrial steel pipe,L320N/X46N PSL2 LSAW pipeline is mainly used in low-pressure liquid transport, such as water, gas and oil. Oil drilling and mechanical manufacturing,its surface can be coated with epoxy adhesive coating, coal tar epoxy resin, 3PE, extinction coating, asphalt coating, black oil paint on request, can accept chemical composition analysis, mechanical properties, technical performance, dimensions Inspection, hydrostatic test..
GB/T9711-2011 L320Q/X46Q PSL2 LSAW pipeline is an industrial steel pipe,L320Q X46Q PSL2 LSAW pipeline is mainly used in conveying water, gas, air, oil and heating hot water or steam, generally low pressure fluid,its carbon content is below 0.18, and have good yield strength and tensile strength,its surface can be painted galvanized wait..
GB/T 9711-2011 L360M/X52M PSL2 LSAW pipeline is use of cold-rolled, hot-rolled / cold-drawn, hot-drawing process,L360M/X52M PSL2 LSAW pipeline is mainly used in machinery industry and manufacturing machinery and hydraulic steel industry parts, transmission fluid and gas,its surface can be coated with corrosion protection. Packaging use large diameter: bulk, small diameter: with steel packaging,can according to customer requirements..
GB/T9711-2011 L360N/X52N PSL2 LSAW pipeline is mainly used in low pressure fluid piping,boilers,oil and gas industry,chemical industry,power industry,shipbuilding,fertilizer equipment and pipelines,L360N X52N PSL2 LSAW pipeline's surface can be painted black paint, varnish, rust-proof oil, hot dip galvanized, cold galvanized, 3PE, and Plastic cover can be used to protect both ends of the plastic bag wrapped in the tube,package is covered with polyethylene, solid binding..
GB/T9711-2011 L360Q/X52Q PSL2 LSAW pipeline is mainly used in pipes, supports, oil, natural gas, etc., L360Q X52Q PSL2 LSAW pipeline's surface can be galvanized, 3PE, paint, coating oil, steel, drilling or according to customer requirements,can accept chemical composition analysis, mechanical properties, technical performance, visual inspection, water Pressure test, X-ray test, size and visual inspection, nondestructive testing..
GB/T 9711-2011 L390M/X56M PSL2 LSAW pipeline is KUNFENG Steel hot sale product, L390M X56M PSL2 LSAW pipeline is mainly used in natural gas, petroleum, chemical, electric power, metallurgy thermodynamics field, water supply project, steam heating, hydropower station and long-distance pipeline project.
GB/T9711-2011 L390N/X56N PSL2 LSAW pipeline is mainly used in the fields of natural gas,petroleum,chemical engineering,electric power, metallurgy thermodynamics,water supply engineering,steam heating, hydropower station and long-distance pipeline project.L390N X56N PSL2 LSAW pipeline's surface can painted black paint, asphalt coating, galvanized, anticorrosive coating, 3PE, FBE, Epoxy, cement mortar, according to customer requirements..
GB/T9711-2011 L390Q/X56Q PSL2 LSAW pipeline is use of cold-rolled and hot-rolled process.L390Q X56Q PSL2 LSAW pipeline have good mechanical and chemical properties which is mainly used in electric power, machinery, gas cylinders, chemical industry, ship and oil service, and its surface can be painted black and galvanized.