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Seamless Steel Pipe

  • ASTM A519 Carbon and Alloy Seamless Steel Mechanical Pipe

    ASTM A519 Carbon and Alloy Seamless Steel Mechanical Pipe

    Execution standard: ASTM A519;
    Material: carbon or alloy;
    Manufacturing processes: Hot-finished seamless or Cold-finished seamless;
    Size: outside diameter ≤12 3/4 (325mm);
    Common grades of carbon steel: MT 1015, MT 1020, 1026,1035;
    Common grades of alloy steel: 4130,  4140,  4150;
    Coating: tubing may be coated with a rust retarding oil on the outside and inside surfaces.

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  • JIS G3455 STS370 Seamless Steel Pipe for High Pressure Service

    JIS G3455 STS370 Seamless Steel Pipe for High Pressure Service

    Execution standard: JIS G 3455;
    Grade: STS370;
    Material: carbon steel pipe;
    Manufacturing processes: Hot-finished seamless or Cold-finished seamless;
    Size: 10.5-660.4mm (6-650A) (1/8-26B);
    Length: can be customized according to customer requirements;
    Tube end type: flat end. can be beveled end on request;
    Main applications: used for high pressure service at temperatures 350 °C or lower mainly used for machine parts.

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  • API 5L Gr.X52N PSL 2 Seamless Steel Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 for sour service

    API 5L Gr.X52N PSL 2 Seamless Steel Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 for sour service

    Size:                     13.1mm-660mm

    Wall thickness:     2mm-100mm

    Length:                 5.8m,6m,11.8m,12m or customerized.

    Packing:               up to 6” bundles ,2” and above size with  bevel end,

                                 caps,suitable for sea transportation.

    Surface:                Bare/Black/Varnish/3LPE/Galvanized/

                                 According to customer’s request

    Payment terms:    LC/TT/DP

     

     

     

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  • ASTM A192 Boiler Carbon Steel Tubes For High Pressure

    ASTM A192 Boiler Carbon Steel Tubes For High Pressure

    Standard: ASTM A192/ASME SA192;
    Type: Carbon steel pipe;
    Process: Seamless (SMLS);
    Dimension: 1/2″ – 7″ (12.7 mm – 177.8 mm);
    Wall thickness: 0.085″ – 1.000″ (2.2 mm – 25.4 mm);
    Length: 6M or specified length as required;
    Application: boiler pipes and superheater tubes;
    Quotation: FOB, CFR and CIF are supported;
    Payment: T/T,L/C;
    Price: Contact us for a quote from a China seamless steel pipe stockist.

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  • API 5L X42-X80/ API 5L X52 / PSL1&PSL2 Oil and Gas Carbon Seamless Steel Pipe

    API 5L X42-X80/ API 5L X52 / PSL1&PSL2 Oil and Gas Carbon Seamless Steel Pipe

    API 5L X42-X80, PSL1&PSL2 Oil and Gas Carbon Seamless Steel Pipe is used for conveying gas,water,and petroleum of both the oil and natural gas industries.

    Size:                            13.1mm-660mm

    Wall Thickness:          2mm-100mm

    End:                            plain end,beveled end.

    Length:                       5.8m,6m,11.8m,12m or customerized.

    Surface：                   Bare/Black/Varnish/3LPE/Galvanized/According to customer’s request

    End protector:            Plastic pipe cap or Iron Protector

    Payment terms：       LC/TT/DP

     

     

     

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  • JIS G 3461 STB340 Seamless Carbon Steel Boiler Pipe

    JIS G 3461 STB340 Seamless Carbon Steel Boiler Pipe

    Execution standard: JIS G 3461;
    Grade: STB340;
    Material: carbon steel pipe;
    Size: 15.9-139.8mm;
    Wall thickness: 1.2-12.5mm;
    Manufacturing processes: Hot-finished seamless or Cold-finished seamless;
    Main applications: boilers and heat exchangers for applications;

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  • API 5L/ASTM A106/ASTM A53 Gr.B Seamless Carbon Steel Pipe

    API 5L/ASTM A106/ASTM A53 Gr.B Seamless Carbon Steel Pipe

    Standard: API 5L/ASTM A106/ASTM 53;
    Grade: B;
    Material: Seamless carbon steel pipe;
    Dimensions: 10.3 – 660 mm;
    Schedule: SCH40, SCH80, SCH 100, SCH 120, etc;
    Weight: STD (Standard), XS (Extra Strong), XXS (Double Extra Strong);
    Surface: black pipe, painted, varnished, galvanized, 3LPE, FBE, etc;
    Quotation: FOB, CFR and CIF are supported;
    Payment: T/T,L/C;
    Price: Contact us to get a free quote from a stockist in China.

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  • ASTM A500 Grade C Seamless steel Structural tube

    ASTM A500 Grade C Seamless steel Structural tube

    Execution standard: ASTM A500
    Grade: C
    Size: 2235 mm [88 in ] or less
    Wall thickness: 25.4 mm [1.000 in.] or less
    Length:Common lengths are 6-12m, customized lengths are available upon request.
    Tube end: flat end.
    Surface Coating:Surface: Bare tube/black/varnish/3LPE/galvanized
    Payment: 30% Deposit, 70% L/C Or B/L Copy Or 100% L/C At Sight
    Mode of transportation: container or bulk.

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  • API 5L GR.B Heavy Wall Thickness Seamless Steel Pipe for Mechanical Processing

    API 5L GR.B Heavy Wall Thickness Seamless Steel Pipe for Mechanical Processing

    Manufacture: Seamless process ,cold drawn or hot rolled    

    Size :             O.D.: 20~500mm ;W.T.: 3~80mm      

    Length:          6m or specified length as required.

    Ends:             Plain End, Beveled End, Threaded

     

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  • JIS G 3441 Class 2 Alloy Seamless Steel Tubes

    JIS G 3441 Class 2 Alloy Seamless Steel Tubes

    Size: O.D.: 15.0～114mm  W.T.: 2～20mm     

    Grade: SCM420TK,SCM 415TK, SCM430TK, 

    Length: 6M or specified length as required.

    Ends: Plain End, Beveled End.

    Payment: 30% Deposit, 70% L/C Or B/L Copy Or 100% L/C At Sight

    Min.Order Quantity: 1 Tons

    Lead Time: 7-14 Days If In Stock, 30-45 Days To Produce

    Technology:  Hot Rolled, Cold Drawn,Extruded,Cold Finished, Heat Treated

     

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  • API 5L GR.B Seamless Line Pipe for Pressure and Structure

    API 5L GR.B Seamless Line Pipe for Pressure and Structure

    Surface:             Bare pipe or Black / Varnish coating ( according to customer’s requirements)

    End:                   Plain/Beveled end

    Length:              5.8m,6m,11.8m,12m or customerized.

    Packing:            Up to 6″ in bundles, the above 6″ in loose.

    Payment terms: LC/TT/DP

     

     

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