Specification |
Type: Seamless;
Technique: Cold Drawn;
Material: Carbon and Alloy;
Surface Treatment: Bright Annealing, Black Phosphating, Galvanizing;
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Heat Exchanger;
Section Shape: Round;
Standard: DIN2391, En 10305-1, JIS G3445, ASTM A519;
Delivery Condition: Bk, Gbk, Bkw, Bks or Nbk;
Steel Grade: St35, St45, St52, E235, E355, 1010, Stkm 11A;
Secondary or Not: Non-Secondary;
Application: Automotive, Hydraulic System and Precision Device;
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Type: Welded;
Technique: Hot Rolled;
Material: Carbon Steel;
Surface Treatment: Black;
Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Special Purpose;
Section Shape: Round;
Wall Thickness: 5.0 -- 30.0 mm;
Length: 6 M/12 M in Stock ( or Customized);
Pipe Ends: Plain Ends/ Bevel Ends;
Surface: Varnished/ Red or Black Painted/ Oiled /Galvanized;
Standard: GB/T3091 / API 5L Gr.B;
Grade: Q195, Q235, Q355, X42, X52;
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Type: Welded;
Technique: ERW;
Material: Carbon Steel;
Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose;
Section Shape: Square/Rectangular;
Items: Square / Rectangular Tube;
Thickness: 0.5mm~50mm;
Length: 3m~14m;
Surface: Bare, Oil, Black Painting;
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Type: Welded;
Technique: ERW;
Material: Carbon Steel;
Surface Treatment: Galvanized;
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose;
Section Shape: Square,Rectangular;
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Type: Welded;
Technique: Cold Rolled;
Material: Carbon Steel;
Surface Treatment: Oiled;
Usage: Construction & Decoration;
Commodity: Black Steel Square Tube;
Square Tube: 10X10mm - 100X100mm;
Rectangular Tube: 10X20mm-40X80mm;
Round Tube: 10mm - 114mm;
Wall Thickness: 0.5mm-5.75mm;
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