Astm a53 mild seamless carbon steel pipe

A53,A 106 GRB, A 106 GR C, A333 GR 6, A333 GR 3 Carbon Steel Pipes & Tubes Suppliers.

Product Description


Thermal Expansion Seamless Steel Pipe

Thermally expanded seamless steel pipe is what we often call thermally expanded pipe. Steel pipes with relatively low density but strong shrinkage (seamless steel pipe) can be referred to as thermally expanded pipes. A rough tube finish rolling process that expands the diameter of the tube by cross rolling or drawing. In a short period of time, the outer diameter of the steel pipe can be enlarged to produce non-standard and special-type seamless pipes with low cost and high production efficiency, which is the development trend of the international pipe rolling field.


    Standards of seamless steel pipe 
    API SPEC 5L
    Product NameExecutive StandardDimension (mm)Steel Code / Steel Grade
    Line PipesAPI 5LØ10.3~1200 x WT1.0~120A, B, X42, X46, X52, X60, X70, X80, PSL1 / PSL2
     
    API SPEC 5CT
         Product Name     Executive StandardDimension (mm)Steel Code / Steel Grade
         CasingAPI 5CTØ114~219 x WT5.2~22.2J55, K55, N80, L80, P110
         TubingAPI 5CTØ48.3~114.3 x WT3.2~16J55, K55, N80, L80, P110
     
    ASTM / ASME
    Product NameExecutive StandardDimension (mm)Steel Code / Steel Grade
     Black and Hot-Dipped Zinc-Coated Seamless Steel PipesASTM A53Ø10.3~1200 x WT1.0~150Gr.A, Gr.B, Gr.C
    Seamless Carbon Steel Pipes for High Temperature ServiceASTM A106Ø10.3~1200 x WT1.0~150Gr.B, Gr.C
    Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser TubesASTM A179Ø10.3~426 x WT1.0~36Low Carbon Steel
    Seamless Carbon Steel Boiler Tubes for High PressureASTM A192Ø10.3~426 x WT1.0~36Low Carbon Steel
    Seamless Cold-Drawn Intermediate Alloy Steel Heat-Exchanger and Condenser TubesASTM A199Ø10.3~426 x 1.0~36T5, T22
    Seamless Medium-Carbon Steel Boiler and Superheater TubesASTM A210Ø10.3~426 x WT1.0~36A1, C
    Seamless Ferritic & Austenitic Alloy Steel Boiler, Superheater & Heat-Exchanger TubesASTM A213Ø10.3~426 x WT1.0~36T5, T9, T11, T12, T22, T91
    Seamless Carbon and Alloy Steel for Mechanical TubingASTM A333Ø1/4"~42" x WT SCH20~XXSGr.1, Gr.3, Gr.6
    Seamless & Welded Carbon Steel Pipes and Alloy Steel Pipes for Low Temperature UseASTM A334Ø1/4"~4" x WT SCH20~SCH80Gr.1, Gr.6
    Seamless Cold-Drawn Carbon Steel Feedwater Heater TubesASTM A556Ø10.3~426 x WT1.0~36A2, B2
     
    DIN
    Product NameExecutive StandardDimension (mm)Steel Code / Steel Grade
    Seamless Steel Tubes for Elevated TemperatureDIN 17175Ø10~762 x WT1.0~120St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
    Seamless Steel TubesDIN 1629 / DIN 2391Ø13.5~762 x WT1.8~120St37.0, St44.0, St52.0, St52.3
    Seamless Steel TubesDIN 2440Ø13.5~165.1 x WT1.8~4.85St33.2
    Seamless Steel Pipes for Structural PurposeDIN 2393Ø16~426 x WT1.0~36RSt34-2, RSt37-2, RSt44-2, St52
     
    BS
    Product NameExecutive StandardDimension (mm)Steel Code / Steel Grade
    Seamless Steel Tubes for Machine StructureBS 970Ø10~762 x WT1.0~120Carbon Steel
    Seamless Steel Tubes for Boiler and Heat ExchangersBS 3059Ø10~762 x WT1.0~120360, 410, 440, 460, 490

    Specification of seamless steel pipe
    Out diameter: 1/2 inch - 36 inch (21.3mm-914.4mm)
    Thickness: 2.11mm-60mm ( SCH10, SCH20, SCH40, SCH80, STD, SCH120, SCH160, XXS)                  
                                                                                         
    NOMINAL  PIPE  SIZEOD(mm)NOMINAL WALL THICKNESS
    DNNB(inch)ASMESCH10SCH20SCH30STDSCH40SCH60XSSCH80SCH100SCH120SCH140SCH160XXS
    151/2"21.3 2.11
    		2.412.772.77
    		3.733.73


    		4.787.47
    203/4"26.72.11
    		2.412.872.87
    		3.913.91


    		5.567.82
    251"33.42.77
    		2.93.383.38
    		4.554.55


    		6.359.09
    321.1/4"42.22.77
    		2.973.563.56
    		4.854.85


    		6.359.7
    401.1/2"48.32.77
    		3.183.683.68
    		5.085.08


    		7.1410.15
    502"60.32.77
    		3.183.913.91
    		5.545.54


    		8.7411.07
    652.1/2"733.05
    		4.785.165.16
    		7.017.01


    		9.5314.02
    803"88.93.05
    		4.785.495.49
    		7.627.62


    		11.1315.25
    903.1/2"101.63.05
    		4.785.745.74
    		8.088.08




    1004"114.33.05
    		4.786.026.02
    		8.568.56
    		11.13
    		13.4917.12
    1255"141.33.4

    		6.556.55
    		9.539.53
    		12.7
    		15.8819.05
    1506"168.33.4

    		7.117.11
    		10.9710.97
    		14.27
    		18.2621.95
    2008"219.13.766.357.048.188.1810.3112.712.715.0918.2620.6223.0122.23
    25010"2734.196.357.89.279.2712.712.715.0918.2621.4425.428.5825.4
    30012"323.84.576.358.389.5310.3114.2712.717.4821.4425.428.5833.3225.4
    35014"355.66.357.929.539.5311.1315.0912.719.0523.8327.7931.7535.71
    40016"406.46.357.929.539.5312.716.6612.721.4426.1930.9636.5340.19
    45018"457.26.357.9211.139.5314.2719.0512.723.8339.3634.9339.6745.24
    50020"5086.359.5312.79.5315.0920.6212.726.1932.5438.144.4550.01
    55022"558.86.359.5312.79.53
    		22.2312.728.5834.9341.2847.6353.98
    60024"609.66.359.5314.279.5317.4824.6112.730.9638.8946.0252.3759.54
    65026"660.47.9212.7
    		9.53

    		12.7





    70028"711.27.9212.715.889.53

    		12.7





    75030"7627.9212.715.889.53

    		12.7





    80032"812.87.9212.715.889.5317.48
    		12.7





    85034"863.67.9212.715.889.5317.48
    		12.7





    90036"914.47.9212.715.889.5319.05
    		12.7






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FAQ


Q1:What product information must I provide before making a purchase? 

Please provide the grade, width, thickness, and surfacetreatment requirements, as well as the quantities you require. 

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Q2:What shipping ports are there? 
We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports 

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Q3:What are your payment terms? 
30% T/T in advance and 70% balance before shipment or based onBL copy or LC at sight.

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Q4:What about product pricing information? 
Prices vary due to changes in raw material prices on a regular basis. 

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Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world. 

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