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GB/T9711-2011 L245N/BN PSL2 LSAW pipeline is adpot with hot-rolling process,L245N/BN PSL2 LSAW pipeline is mainly used for low-pressure liquid transportation, such as water, gas and oil, oil drilling and machinery manufacturing,its surface can be coated with adhesive epoxy coating, coal tar epoxy resin, 3PE, extinction coating, asphalt coating, black oil coating..
GB/T9711-2011 L245Q/BQ PSL2 LSAW pipeline has good mechanical properties and chemical properties,L245Q/BQ PSL2 LSAW pipeline's surface can be painted varnish, oil painting, 3PP, 3PE, FBE, epoxy coating.Mainly used in construction, shipbuilding, petrochemical, water and electricity industries. Besides,Its can be accepted dimensional inspection, non-destructive testing, hydrostatic test, SR1 electromagnetic inspection..
GB/T9711-2011 L245R/BR PSL2 LSAW pipeline is KUNFENG Steel mainly production of steel, L245R/BR PSL2 LSAW pipeline is widely used in industrial construction fluid piping. Apart from,its surface can be galvanized, paint, polishing, color coating, package according to standard shipping packaging and also be based on customer requirements..
GB/T 9711-2011 L290M/X42M PSL2 LSAW pipeline is mainly used in petroleum, natural gas, chemical industry, electric power industry and shipbuilding, water transportation, L290M/X42M PSL2 LSAW pipeline's surface can be coated with spraying, coating, lined with 3PE, 2PE, FBE, sandblasting,can accept X-ray, ultrasonic inspection and water pressure inspection..
GB/T9711-2011 L290N/X42N PSL2 LSAW pipeline adoption of high frequency welding process,L290N/X42N PSL2 LSAW pipeline is mainly used for structural scaffolding tube, low pressure liquid conveying, such as water, gas and oil, construction, such as architectural greenhouse,its surface can be coated with epoxy coating, coal tar epoxy resin, 3PE, extinction coating, asphalt coating, black oil coating According to customer requirements..
L290Q/X42Q PSL2 LSAW pipeline is a carbon structural steel which is under GB/T9711-2011, L290Q/X42Q PSL2 LSAW pipeline is mainly used in land, coastal oil, natural gas, liquid coal and other long-distance pipeline. Besides,It also can be used as offshore platforms, power plants, petrochemicals, urban construction and other construction pipeline applications,its surface can be painted black paint, zinc and so on..
GB/T9711-2011 L290R/X42R PSL2 LSAW pipeline is an industrial steel pipe,L290R/X42R PSL2 LSAW pipeline is mainly used in the field of construction, shipbuilding, petrochemical, hydropower industry, can accept chemical composition analysis, mechanical properties, technical performance, size inspection, non-destructive testing, hydraulic test, SR1 electromagnetic inspection..
GB/T 9711-2011 L320M/X46M PSL2 LSAW pipeline is mainly used in structural purposes,water, construction, machinery, transportation, aviation, oil development,L320M/X46M PSL2 LSAW pipeline's surface can be painted, lined, 2PE, FBE, sandblasting, can accept X-ray or ultrasonic testing,bundles, caps, plastic packaging, loaded with oras according to customer requirements..
