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Torich CA 55 CB 60 CB 65 ASTM A671 EFW Boiler Steel Tube Pipes ASTM A 671/A671M-16aStandard Specification for Electric-Fusion-Welded Steel Pipes for Atmospheric and Lower TemperaturesThis standard is issued under the fixed designation A671/A671M; the number immediately following the designation indicates the year of original adoption or,in the case of revision, the year of last revision.A number in parentheses indicates the year of last reapproval,A superscript epsilon

GB/T 24187 Cold-drawn precision single welded steel tubes Application:It is suitable for cold drawn precision single-layer welded steel pipes used in the production of condensers, evaporators, fuel pipes, lubricating oil pipes, electric heat pipes, cooler pipes, and general pipes in refrigeration, automotive, electric heating and other industries. Size:L--1.4-4000m WT--0.3-1.3mm OD--3.18-18mm Plating method for outside plating of steel pipe:Electroplating, electroless plating

Cold Drawn / Hot Rolling Seamless Steel Tubes For Machinery Manufacture: Hot Rolling & Cold Drawn Tolerance of the OD &WT:OD Tolerance:Production MethodOD ToleranceHot Rolling(Extrusion)±1% or ±0.50mmCold Drawn(Cold Rolled)±1% or ±0.30mm Tolerance for wall thickness: 1.Wall thickness tolerance of Hot Rolling steel tube:Production MethodOD (DN)WT/ODToleranceExtruded tube≤102/±12.5% or ±0.40mm>102≤0.05±15% or ±0.40mm>0.05-0.10±12.5% or ±0.40mm>0.10+12.5%-10%Heat expanding steel

SAE J524 Seamless Low-Carbon Cold Drawn Steel Tube Annealed for Bending and Flaring 1. SCOPEThis SAE Standard covers cold drawn and annealed seamless low-carbon steel pressure tu bingintended for use ashydraulic lines and in other applications requiring tubing of a quality suitable for flaring and bending. 2. MANUFACTUREThe tubing shall be cold drawn to size and after forming shall be annealed in such a manner as to produce a finishedproduct which will meet all requirements

Products Description:BS 6323-4 Seamless Cold Drawn Steel Pipes DOM Steel TubeChina DOM Steel Tubes supplier & manufacturer, offer low price, high quality engineering Special Steel,DOM Seamless Steel Tubes, DOM Steel Pipe,Oval steel tube etc.Steel Grade/Steel Material: DesignationChemical composition(ladle analysis)C%Si%Mn%P(Max) S(Max)%Cr%Mo%CFS 30.20 max0.35 max0.90 max0.050.05--CFS 3A a0.20 max0.10 to 0.350.60 to 1.000.050.05--CFS 40.25 max0.35 max1.20 max0.050.05--CFS 5 b0

ASTM A210 Seamless Medium-Carbon Steel Boiler and Superheater Tubes This specification covers minimum-wall-thickness,seamlessmedium-carbon steel, boiler tubes and boiler flues,including e ends, arch and stay tubes, andsuperheater tubes. Size: Outer Diameter: 6-1000 mm,Wall Thickness: 1- 80 mm,Length :1-12m or as your request Application:Boiler and Superheater Material:10#.20#.16Mn.A106(B,C).ST35-ST52 Manufacture1) Steelmaking Practice The steel shall be killed.2)The tubes

AISI A479 304 316 Stainless Steel Rod / 304 316 Stainless Steel Round Bar Product name304 316 stainless steel round barSurfacePolishedMaterial200series 300series 400seriesTechniqueCold Rolled Hot RolledLengthCustomers' RequirementsFinish8K Mirror 2B BA No.1MOQ1 TonPackingStandard Seaworthy Packagepayment termTT, Western Uniondelivery timewithin 20 daysProduct Keywordsaisi 3310 stainless steel bar,aisi 314l stainless steel bar,aisi 304 stainless steel bar Torich Strength:1.

GB/T 20409 Multi-rifled Seamless Steel Tubes for High-pressure Boiler Application:High-quality carbon structural steel, alloy structural steel cold-drawing or cold-rolled internal thread tube for boilers suitable for producing high pressure and above pressure Size:Length--8-12m OD--28.6-66.7mm WT--6.38-18.33mm Curvature--≤1.0mm/m Surface Quality:1.The internal and external surfaces of female threaded tubes are not allowed to have cracks, folds, knots, folds, and delaminations