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            WELCOME TO HAOHUA
            Product
            Contact Us

            JIANGSU HAOHUA INDUSTRY GROUP
            Tel: +86-512-58220050
            Fax: +86-512-58810865
            E-mail: sales@haopipe.com
            MSN:    haopipe@hotmail.com
            Skype:  haopipe

            Application
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            Carbon-Manganese Seamless Steel Tubes for Ship-Building

            Description:

            Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Carbon Manganese Steel Pipes,Alloy Steel Pipes for ship building Industry etc.
            • Specification
            • Inquiry Now
            Description:

            Description

            Product is designed and manufactured for the boiler, superheater and pressure system of ships.
            Production Standard£¬Steel No.
            CCS 360,410,440,490
            DNV Carbon and Carbon Manganese Steel,Alloy Steel
            LR Carbon and Carbon Manganese Steel,Alloy Steel
            GL GL-R360,GL-R410,GL-R510
            BV 410HB,510HB
            KR RST138,RST142
            ABS ASTM A53 B/C, ASTM A106 B/C, ASTM A179, ASTM A192
            NK STPG410 ,STPG510
            Delivery Conditions for carbon seamless steel pipe
            Annealed,Normalized
            Inspections and tests performed
            Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,,Elongation, Flaring, Flattening,Bending, Hardness, Impact Test ), Sulphur Print Test, Metallographic Structures Inspection, Surface and Dimension Test, Non-destructive Test ,Hydrostatic Test.
            Surface treatment
            Oil-dip,varnish,Passivation,Phosphating,Shot Blasting
            Size Range
            O.D 16-168.3mm
            W.T 1.5-15mm
            Quality Production Standard£¬Pipe Steel No.
            CCS 360,410,440,490
            DNV Carbon and Carbon Manganese Steel,Alloy Steel
            LR Carbon and Carbon Manganese Steel,Alloy Steel
            GL GL-R360,GL-R410,GL-R510
            BV 410HB,510HB
            KR RST138,RST142
            ABS ASTM A53 B/C, ASTM A106 B/C, ASTM A179, ASTM A192
            NK STPG410 ,STPG510
            Pipe Delivery Conditions
            In bundles ,Annealed,Normalized
            Inspections and tests performed for the pipe
            Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,,Elongation, Flaring, Flattening,Bending, Hardness, Impact Test ), Sulphur Print Test, Metallographic Structures Inspection, Surface and Dimension Test, Non-destructive Test ,Hydrostatic Test.


            International classification of ships:
            Standard for malerials and wielding from Chinese classifying society Chinese clasifying society(CCS)
            Standard of DNV Det Norske Veritas(DNV)
            Standard of Lloyd’S Register of UK(LR)¡¡Lloyd’S Register of UK(LR)
            Standard of Germanischer Lloyd Germanischer Lloyd(GL)
            Standard of American Bureau of Shipping(ABS)American Bureau of Shipping(ABS)
            Standard of BUREAU VERITAS(BV)BUREAU VERITAS(BV)
            Standard of RINA Italian classification society(RINA)
            Standard of NIPPON KAIJI KYOKAI(NK)NIPPON KAIJI KYOKAI(NK)
            Application£º
            Seamless steel tubes for manufacturing marine boilers and ovemeaters as we as pressure pipes opf grade I and ¢ò£®
            Field of Application:
            Products is designed and manufactured for boilers, supeiheaters and pressure systems of ships.
            Length: 25 meters maximum, we advice 11.8 meters max.
            Surface condition: bright annealed and pickled
            Packing: plastic pipe cap, plastic bag and steel strips bundled
            Delivery Conditions: Annealed, Normalized, Normalized and Tempered
            Inspection and Test:
            Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
            Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.

            Friendly link: Stainless coils tubing | Titanium Alloy steel pipes | U tubes | Finned tubes | Ferritic Stainless Steel Pipes | Duplex Stainless steel pipes | Austenitic stainless steel pipes | Nickel Alloy steel pipes |
            JIANGSU HAOHUA INDUSTRY GROUP
            Tel: 0086-512-58220050 Fax:0086-512-58810865 E-mail: sales@haopipe.com
            Add: No.17,Southeastern Avenue, Economic Development Zone (South Area),Zhangjiagang City, Jiangsu Province, China.
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