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High quality Black Industrial Pipes And Tubes / High Strength Metal Erw Steel Pipe from China,China's leading Steel Pipe Tube product market,With strict quality control Steel Pipe Tube factories,Producing high quality Black Industrial Pipes And Tubes / High Strength Metal Erw Steel Pipe products.
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Steel tubes can be manufactured using common hot and cold rolling techniques,or through electric resistance welding.The finished product of which is commonly shortened to ERW tube.Although light weight,ERW tubes have great structural performance and are therefore applied in variety of industrial and non-industrial sectors.sp.infoHot Rolled Round Steel Tubing - Industrial Metal SupplyHot Rolled Round Steel Tube Hot rolled round steel tubes are measured by their outside diameter and their wall thickness.Their round structure allows them to have numerous types of architectural and structural applications.Hot rolled round steel tube is easy to cut,weld,form and machine.Hot Rolled Round Steel Tube Applications
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PIPE vs TUBE STEEL PIPE STEEL TUBE Key Dimensions (Pipe and Tube Size Chart) The most important dimensions for a pipe is the outer diameter (OD) together with the wall thickness (WT).OD minus 2 times WT (SCHEDULE) determine the inside diameter (ID) of a pipe,which determines the liquid capacity of the pipe.sp.infoTube and Pipe - Steel and Pipe SupplySteel and Pipe Supply maintains an extensive selection of carbon steel pipe and tube in various sizes,wall thicknesses,and lengths.The range includes squares,rectangles,and rounds to fulfill the needs of structural load-bearing projects,pressure and mechanical
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NomenclatureConstructionAdvantagesOperationsProductsThe nomenclature ERW refers to a specific type of welding process that involves both spot and seam welding.Seam welding is commonly used during the manufacturing of round,square and rectangular steel tubing.The steel strip is unwound from coils and side-trimmed to control width and condition the edges for welding.The strip then passes through a series of contoured rollers which cold-form the material into a circular (squarSee more on metalsupermarketsComparative Analysis of Seamless Casing Pipe and ERW ERW steel pipe is cold-worked,and it has online straightening in the state of reducing diameter.In addition,it is infinite times,so the straightness is better.12.The consumption of steel for 10,000-meter footage casing The wall thickness of ERW steel pipe is uniform,andsp.infoSome results are removed in response to a notice of local law requirement.For more information,please see here.12345NextElectric Resistance Welded Tubing Industrial Tube and
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Black Industrial Pipes And Tubes / High Strength Metal Erw Steel Pipe .ERW Pipe .Description of ERW Round Pipe ERW pipe is widely used in the fields
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Youfa Steel Pipe Group Co.,Ltd were founded on July 1st,2000,with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village,Tianjin city,which is a large-scale steel pipe manufacturing enterprise producing many kinds of pipe products,such as ms pipe,gi pipe,hollow section,fire sprinkler pipe,spiral pipe and so on.sp.infoDifference Between ERW and UOE Steel PipesThe purchase cost of ERW steel pipes is low,and the cost of UOE steel pipes is very high,and the general price difference is 15% -25%.There are fewer domestic manufacturers of UOE steel pipes,which makes procurement difficult.When the diameter is less than 406mm,the difference in purchasing costs is even greater.
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Hot Rolled Round Steel Tube Hot rolled round steel tubes are measured by their outside diameter and their wall thickness.Their round structure allows them to have numerous types of architectural and structural applications.Hot rolled round steel tube is easy to cut,weld,form and machine.Hot Rolled Round Steel Tube Applicationssp.infoHeavy Wall Steel Pipe and Tubing - Specialty Pipe Tube IncWe are the Nation's Leading Distributor of Large Diameter,Heavy Wall Seamless Pipe Tubing.We’re the heaviest of the HEAVY WALL suppliers with the DEEPEST INVENTORY,unparalleled VALUE ADD services and the most RELIABLE SHIPPING performance in the industry.We stock the heavy and hard to find EVERY DAY so you don’t have to.20,000 tons ready to ship within 24 hours.
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Steel tubes can be manufactured using common hot and cold rolling techniques,or through electric resistance welding.The finished product of which is commonly shortened to ERW tube.Although light weight,ERW tubes have great structural performance and are therefore applied in variety of industrial and non-industrial sectors.sp.infoDifference between ERW,DOM and Seamless Tube Metal May 12,2015·Technically,DOM is not a type of steel tube,but rather the process in which the tube is finished.It is considered a high quality tube,and is normally constructed from SAE 1020 or 1026 steel.The first stages of manufacturing are identical to ones used to make electric resistance welded tube,but in the finishing stages the entire flash weld
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High-frequency straight seam electric-resistance welded steel pipe(erw steel pipe) is hot-rolled coil after forming machine,the use of high-frequency current skin effect and proximity effects,the tube edge heating and melting,squeeze roller under pressure welding to achieve production.sp.infoPrecision Seamless Steel Tube/PipeSeamless Square Tube and Seamless Rectangular Tube Precision Seamless Steel Tube used for Hydraulic Cylinder Online EXPO of Jiangsu HYT starts from 15th June,2020 The Trend of Steel Price from June to July 2020 Steel Pipes We Exported Recently Outbreak triggers supply worries,boosts iron ore price by $ 100 Hot Sale Hot Rolled ST44 Seamless Steel Tubes Hot Sale Hot Rolled Seamless Steel Tubes
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Steel Pipe,Steel Tube,Welded Steel Pipe manufacturer / supplier in China,offering Tianjin Youfa Group Factory Price API 5L Gr.B Carbon Steel Pipe,BS En10219 Standard2 Dimensions 10 X 10-400 X 400mm Welded Mild Steel Square Pipes,BS1139 Scaffolding Pipe and Tube Mill Hot Salesp.infoSeamless Steel TubeSeamless Square Tube and Seamless Rectangular Tube Precision Seamless Steel Tube used for Hydraulic Cylinder Online EXPO of Jiangsu HYT starts from 15th June,2020 The Trend of Steel Price from June to July 2020 Steel Pipes We Exported Recently Outbreak triggers supply worries,boosts iron ore price by $ 100 Hot Sale Hot Rolled ST44 Seamless Steel Tubes Hot Sale Hot Rolled Seamless Steel Tubes
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Our company is located in Daqiuzhuang,enjoying convenient transportation access.Our products include ERW steel pipes,SSAW steel pipes,Hot DIP Galvanized pipes,Rectangular pipes,steel pipes
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MS Seamless Pipes Manufacturer and ERW Square Rectangular Pipes Supplier in Mumbai India Call +91 9869218787.We Stockist Stockist,Dealer of Hydraulic Pipes,MS Pipes,Industrial Pipes,ERW Galvanized Pipes,Hollow Section,Honed Tubes,Hydraulic MS Seamless Pipes and Tubes,Hydraulic Prime MS Seamless Pipes And Tubes,Hydraulic Carbon Steel Pipes,Hydraulic Alloy Pipe And Tubessp.infoStainless Steel Pipe - Grainger Industrial SupplyPipe,Hose,Tube Fittings Plumbing Pneumatics Stainless Steel Pipe.897 products.Stainless steel pipe has high corrosion resistance in plumbing applications and drinking water transfer,even at high flow rates.It is suitable for use in natural gas,oil,and steam applications. On Sale (56) Online Catalog (59)
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ength and anti-oxidant properties, have higher durable plastic. The production process is relatively simple, and good weldability, but normalizing cooling rate sensitive._GB/T 3077 12Cr1MoV Chemical Composition:__ _ Grade_ The Element Max (%)_ _ _ C_ Si_ Mn_ P_ S_ _ _ 12Cr1MoV_ 0.08~0.15_ 0.17~0.37_ 0.40~0.70_ 0.035_ 0.035_ __GB/T 3077 12Cr1MoV Mechanical Property:__ _ Grade_ 12Cr1MoV Mechanical Property_ _ _ Thickness_ Yield_ Tensile_ HB_ _ _ 12Cr1MoV_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 245_ 490_ _ _ _ 50-200_ 245_ 490_ _ __GB/T 3077 12Cr1MoV covers the following issues of hot rolled and forging alloy steel: the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates._
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ance is very good._The 15CrMo-series Pearlite-heat-resisting steels have high thermal strength (Δb≥440mpa) and anti-oxidation at high temperature, and have certain capability of resisting hydrogen corrosion. Because of the high content of CR, C and other alloying elements in steel, the hardening tendency of steel is obvious and the weld ability is poor._15CrMo steel chemical composition:__ _ Grade_ 15CrMo steel chemical composition (mass fraction) ( % )_ _ _ _ C_ Mn_ Si_ Cr_ Mo_ Ni_ Nb + Ta_ S_ P_ _ _ 15CrMo_ 0.12 ~ 0.18_ 0.40 ~ 0.70_ 0.17 ~ 0.37_ 0.80 ~ 1.10_ 0.40 ~ 0.55_ ≤0.30_ __ ≤0.035_ ≤0.035_ __15CrMo mechanical properties of steel_
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alloy chromium, molybdenum, nickel case hardening steel. Oil Quenched & Tempered Hardness is 28-34 HR c. GB 20Cr steel Annealing delivery hardness less than 250HB.20Cr with a lower carbon content range, So GB 20Cr alloy steel have good weld ability._GB/T 3077 20CR Chemical composition:__ _ C(％)_ 0.18～0.24_ Si(％)_ 0.17～0.37_ Mn(％)_ P(％)_ _ _ S(％)_ ≤0.030_ Cr(％)_ 0.70～1.10_ 0.50～0.80_ ≤0.030 _ __GB/T 3077 20CR alloy steel mechanical property:__ _ Tensile Strength (σb/MPa)_ Yield point (σs/MPa)_ Elongation (δ5/%)_ Reduction of Area (ψ/%)_ Impact Absorbing Energy(Aku2/J)_ Brinell Hardness(HBS100/3000)_ _ _ Annealing or High Tempering_ _ _ ≥835_ ≥540_ ≥10_ ≥40_ ≥47_ ≤179_ __GB/T 3077 20CR steel application:_ 20CR steel is mainly used for making cam shaft, driven gears of small tractor. This kind of steel also is mostly used in the manufacturing of the high demand heart intensity, surface under wear, section under 30 mm or complex and not big load carburized parts (oil quenching), such as: machine tool transmission gear, gear shaft, worm and piston pins, claw clutch, etc._
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CrMo Chemical Composition_ _ _ Grade_ The Element Max (%)_ _ _ C_ Si_ Mn_ P_ S_ _ _ 30CrMo_ 0.26~0.34_ 0.17~0.37_ 0.40~0.70_ 0.035_ 0.035_ __30CrMo alloy steel plate Mechanical Property: __ _ Grade_ _ 30CrMo Mechanical Property_ _ _ Thickness_ Yield_ Tensile_ HB_ _ _ 30CrMo_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 785_ 930_ _ _ _ 50-200_ 785_ 930_ _ __GB/T 3077 30CrMo covers the following issues of hot rolled and forging alloy steel: the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates.__ The standard applies to alloy structural steel bar 250mm maximum diameter or thickness. After consultation between the two sides of supply and demand, bar stock of diameter greater than 250 mm can also be provided.__
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is good. The working temperature is up to 500 ° C, the low temperature can be -100 ° C, and has high static strength and high fatigue strength, good hardenability, no tendency to overheat, small quenching deformation, and moderate machinability. However, this material has a first type of temper brittleness, and the weldability is not good. It needs to be preheated to 150-400 ° C before welding, and heat treatment is needed after welding to eliminate stress. Generally used after quenching and tempering treatment._35CrMo Steel Chemical Composition (%):__ _ Steel Grade_ C_ Si_ Mn_ P_ S_ Cr_ Mo_ Cu_ _ _ 35CrMo_ 0.32 to 0.40_ 0.17 to 0.37_ 0.40 to 0.70_ ≤ 0.030_ ≤ 0.030_ 0.80 to 1.10_ 0.15 to 0.25_ ≤ 0.30_ __35CrMo Alloy Steel Mechanical Properties:__ _ Grade_ Thickness_ Yield_ Tensile_ _ _ 35CrMo_ mm_ Min Mpa_ Mpa_ _ _ 6-50_ 835_ 980_ _ _ 50-200_ 835_ 980_ __Applications of 35CrMo Alloy Steel:_ 35CrMo alloy steel can be used to manufacture major parts in various machines that withstand impact, bending and high loads, such as rolling mill gears, crankshafts, connecting rods, fasteners, automotive engine spindles, axles, engine transmission parts, large motor shafts, bolts for boilers with operating temperatures below 400 °C, nuts below 510 °C, high pressure seamless thick-walled conduits for chemical machinery (450-500 ° C, non-corrosive media)._Equivalent:_ 35CrMo equivalent to US ASTM, European Germany DIN EN, British BS EN, France NF EN, Japanese JIS, and ISO standard._
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m-60mm_ Length: 5.8m 6m 9m 12m_40Cr Steel Chemical Composition:__ _ Grade_ C _ Si _ Mn _ S _ P _ Cr _ Ni _ Cu _ Mo _ _ _ 40Cr _ 0.37-0.44 _ 0.17-0.37 _ 0.50-0.80 _ ≤0.035 _ ≤0.035 _ 0.80-1.10 _ ≤0.30 _ ≤0.30 _ ≤0.15 _ __40Cr Steel Application: _ Used in making gear, the sleeve, spindle, crankshaft, spindles, pins, rods, screws, nuts, inlet valve.__
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0.38～0.25_ Si(％)_ ≤0.40_ Mn(％)_ 0.60～0.90_ P(％)_ ≤0.035_ _ _ S(％)_ ≤0.035_ Cr(％)_ 0.90～1.20_ Mo(%)_ 0.15～0.30_ _ _ _ __42CrMo Mechanical Property: __ _ Grade_ Thickness_ Yield_ Tensile_ HB_ _ _ 42CrMo_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 930_ 1080_ _ _ _ 50-200_ 930_ 1080_ _ __GB T-3077 42CRMO standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round, steel wire, cold rolled.__
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enum._50CrMo4 steel with a particular composition are dedicated for vehicles and machines that require high hardness and are subject to strong bending, twisting, abrasion and wear loads._Chemical composition (%) of steel 50CrMo4:__ _ C_ Si _ Mn _ P _ S _ Cr _ Mo _ _ _ 0.46 - 0.54 _ max 0.4 _ 0.5 - 0.8 _ max 0.025 _ max 0.035 _ 0.9 - 1.2 _ 0.15 - 0.3 _ __GB/T 3077 50CrMo4 Mechanical properties:__ _ Yield_ Rp0.2 (MPa)_ Tensile_ Rm (MPa)_ Impact_ KV/Ku (J)_ Elongation_ A (%)_ _ _ 182 (≥)_ 769 (≥)_ 44_ 32_ __GB/T 3077 50CrMo4 steel application:_ 50CrMo4 steel is used as semi-finished products for the manufacture of components such as crankshafts, cogwheels, heavy-duty axles, gears, valves, heavy-duty screws, thrust rollers, guides, articulated joints, thrust rings, bolts or bushes.__
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n._EN 10083-3 51CrV4 Chemical Composition (%):__ _ C_ Si _ Mn _ P _ S _ Cr _ V _ _ _ 0.47 - 0.55 _ max 0.4 _ 0.7 - 1.1 _ max 0.025 _ max 0.025 _ 0.9 - 1.2 _ 0.1 - 0.25 _ __EN 10083-3 51CrV4 Mechanical Property:__ _ _ Grade _ Mechanical Property_ _ _ _ Yield Strength(MPa)_ Tensile Strength(MPa)_ % Elongation min_ _ _ EN10083-3 51CrV4_ 900_ 1100-1300_ 12_ __Additional Condition:_ UT (Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing),N(Normalized),Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test, HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment),NACE0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.__
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