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  • Industrial ASTM A671 CP75 steel pipeline

    ASTM A671 CP75 LSAW steel pipeline is our main production steel which has good chemical properties and mechanical properties,ASTM A671 CP75 LSAW steel pipeline widely used in the production of life,we are the manufacturer and supplier in China,we only pro

  • API5L X42 PSL1 LSAW steel pipeline on sale

    API5L X42 PSL1 LSAW steel pipeline is a carbon structural steel uses hot rolling process which has good chemical properties and mechanical properties, mainly for oil, natural gas and so on.As one of the most popular API5L X42 PSL2 LSAW steel pipeline Chin

  • API5L X46 PSL1 LSAW steel pipeline for construction

    X46 PSL1 LSAW steel pipeline is an industrial steel pipe which under API5L standard,API5L X46 PSL1 LSAW steel pipeline widely used in production and life.We are API5L X46 PSL1 LSAW steel pipeline manufacturer and supplier in China,we keep more than 1,000

  • Trade assurance API5L X52 PSL1 LSAW steel pipeline for sale

    API5L X52 PSL1 LSAW steel pipeline is an industrial steel pipe which uses of hot-rolled process,API5L X52 PSL1 LSAW steel pipeline mainly used in the production and life.As one of the most popular Chinese steel suppliers,we only provide qualified API5L X5

  • API5L X56 PSL1 LSAW steel pipeline with factory price

    X56 PSL1 LSAW steel pipeline is a carbon structural steel which under API5L standard,API5L X56 PSL1 LSAW steel pipeline has good chemical properties and mechanical properties and widely used in the production and life.We are API5L X56 PSL1 LSAW steel pipe

  • API5L X60 PSL1 LSAW steel pipeline for oil delivery

    API5L X60 PSL1 LSAW steel pipeline is our main production steel which has good mechanical properties and chemical properties,as the most popular Chinese steel suppliers,we only provide qualified steel products with the best quality and reasonable price fo

  • API5L X52 seamless steel line pipe

    X52 PSL1 LSAW steel pipeline is a carbon structural steel which under API5L standard with good chemical properties and mechanical properties, API5L X52 PSL1 LSAW steel pipeline widely used in the production and life,we are maintained at more than 1,000 to

  • Top quality API5L X65 LSAW steel pipeline

    X65 PSL1 LSAW steel pipeline is an industrial steel pipe under API5L standard which has good chemical properties and mechanical properties, as the most popular Chinese API5L X65 PSL1 LSAW steel pipeline suppliers,we can provide API5L X65 PSL1 LSAW steel p

  • Well sold worldwide API5L X70 PSL1 LSAW steel pipeline

    API5L X70 PSL1 LSAW steel pipeline is a carbon structural steel which uses hot rolling process,API5L X70 PSL1 LSAW steel pipeline widely used in the production and life.We are the manufacturer and supplier in China, we keep more than 1,000 tons API5L X70

  • ISO 3183 L390M / X56M PSL2 LSAW pipeline manufacturer

    ISO 3183 L390M / X56M PSL2 LSAW pipeline is a carbon structural steel which under ISO 3183 standard,ISO 3183 L390M / X56M PSL2 LSAW pipeline widely used in the production and life.As one of the most popular Chinese steel suppliers,we can provide ISO 3183

  • ISO 3183 L390N X56N PLS2 seamless pipeline

    ISO 3183 L390N / X56N PSL2 LSAW pipeline is our main production of steel with good chemical properties and mechanical properties,we keep more than 1,000 tons ISO 3183 L390N / X56N PSL2 LSAW pipeline stocks per month,we only provide qualified steel product

  • ISO 3183 L415M / X60M galvanized LSAW pipeline specifications

    ISO 3183 L415M / X60M PSL2 LSAW pipeline is a carbon structural steel which has good mechanical properties and chemical properties,ISO 3183 L415M / X60M PSL2 LSAW pipeline widely used in the production and life,as the most popular Chinese steel suppliers,

  • Hot sale ISO 3183 L415N / X60N PSL2 LSAW pipelines

    L415N / X60N PSL2 LSAW pipeline is an industrial steel pipe which under ISO 3183 standards,we are the steel producers and suppliers in China,we keep more than 1,000 tons ISO 3183 L415N / X60N PSL2 LSAW pipelines stocks per month,we can provide a large num

  • ISO 3183 L450M / X65M PSL2 LSAW pipeline China steel pipe factory

    L450M / X65M PSL2 LSAW pipeline is an industrial steel pipe with good chemical properties and mechanical properties which under ISO 3183 standard,we have maintained at more than 1,000 tons per month of ISO 3183 L450M / X65M PSL2 LSAW pipeline stocks to me

  • ISO3183 L360M / X52M hot rolled LSAW pipeline

    ISO3183 L360M / X52M PSL2 LSAW pipeline is a carbon structural steel which uses hot rolling process,ISO3183 L360M / X52M PSL2 LSAW pipeline widely used in the production and life.We only provide qualified ISO3183 L360M / X52M PSL2 LSAW pipeline products t

  • PSL2 L415Q X60Q line pipe casing steel pipe

    ISO 3183 L415Q / X60Q PSL2 LSAW pipeline is an industrial steel pipe which has good chemical properties and mechanical properties,we are ISO 3183 L415Q / X60Q PSL2 LSAW pipeline manufacturers and suppliers in China, we keep more than 1,000 tons per month

  • ISO 3183 L450M / X65M PSL2 LSAW pipeline factory price

    L450M / X65M PSL2 LSAW pipeline is a carbon structural steel which under ISO 3183 standard,L450M / X65M PSL2 LSAW pipeline widely used in the production and life. As the most popular Chinese steel suppliers,we can supply L450M / X65M PSL2 LSAW pipeline wi

  • Large diameter ISO 3183 L450Q / X65Q PSL2 LSAW pipeline

    ISO 3183 L450Q / X65Q PSL2 LSAW pipeline uses of hot rolling process which has good chemical properties and mechanical properties,ISO 3183 L450Q / X65Q PSL2 LSAW pipeline mainly used in machinery manufacturing, construction, metallurgical industry, etc. W

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