China Leading Manufacturer YOUFA Steel Pipe Group GI pipe Q235 carbon steel pipe for structure,manor and greenhouse Size:Round pipe:1/2" - 20" Square pipe:20x20 - 500x500mm Rectangular pipe:20x40 - 400x600mm Spiral pipe:diameter 219-1420mm Wall Thickness:1.4-14mm Length:2-12m according to customers' requirements China Premium Quality Steel Structural Tianjin Youfa Brand Square Pipe, Square Tube, Steel Tube manufacturer / supplier in China, offering Premium Quality Steel Structural Tianjin Youfa Brand Welded Rectangular and Square Pipe Tube, Z60 Pre-Galvanized Steel Pipe/Tube/Hollow Section with Surface Passivation, Q195 Materials ERW Black Steel Pipe/Tube/Hollow Section with Oil and so on.
China Q235b Steel Pipe manufacturers - Select 2020 high quality Q235b Steel Pipe products in best price from certified Chinese Steel Pipe manufacturers, Steel Tube suppliers, wholesalers and factory on Made-in-China China Steel Q345b, Steel Q345b Manufacturers, Suppliers China Steel Q345b manufacturers - Select 2020 high quality Steel Q345b products in best price from certified Chinese Steel Structure manufacturers, Steel Wire China Steel Q345b, Steel Q345b Manufacturers, Suppliers Q235 Q345b Grade and Steel Fabricated Steel Building Material. FOB Price:US $ 400-1200 / Ton. Min. Order:1 Ton. Grade:Q345. Standard:AISI, JIS, ASTM, DIN, BS. Certification:IS0, RoHS, UL, ABS, Ce. Material:Q345 (S355jr)or Q235 (S235jr) Steel or as Request.
Product Introduction. Clad steel plate, which are based on carbon structural steels, low alloy high strength structural steels or high strength quenched andtempered steels as the base plate, single or both sides combined with stainless steel, special steel, etc. in a certain degree through the clad rolling technology, to produce the clad steel plates. Mechanical Properties of Chinese Low Alloy Steel Q345BMechanical Properties. 1, Yield Strength. A yield strength or yield point is the material property defined as the stress at which a material begins to deform plastically. Prior to the yield point the material will deform elastically and will return to its original shape when the applied stress is removed, Yield strength of Q345B is 345 MegaPascals. Prefabricated Industrial Steel Structure Storage Barn Shed Q235B, Q345B Welded H Section Steel. Beam. Q235B, Q345B Welded H Section Steel. Secondary Frame. Purlin. Q235 C and Z purlin. Knee brace. Q235 Angle Steel. Tie Rod. Q235 Circular Steel Pipe. Brace. Q235 Round Bar. Vertical and Horizontal Support. Q235 Angle Steel, Round Bar or Steel Pipe. Maintenance system. Roof Panel. EPS Sandwich Panel
Q345 steel specification:Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel Q345B (GB ) - Worldwide equivalent gradesPost free buying requirement for product Q345B (GB ) Chemical composition and properties of european equivalents (EN) for Q345B (China, GB ):S355JR (1.0045) , Q345B (China, GB ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. Spiral steel pipe Steel pipe manufacturer and supplier We,Tianjin youfa steel pipe group produce spiral steel pipe for about 150,000 tons per year.Our factory can offer high quality spiral steel pipe to all of worlds with API 5L certificate.if you want to buy or import best high-quality spiral steel pipe,SSAW steel pipe,SAW steel pipe professional company, factory, seller, and exporter,please feel free to contact us. we will supply technical
Youfa manufacturer a full range of spiral steel pipe in:black, hot-dipped galvanized, painted,eoxy coated ,oiled; Size:219-2020mm; Thickness:5.0-20.0mm; Length:12m / 6m or customized; Pipe ends:plain,beveled,grooved,threaded; Steel grade for spiral steel pipe:GB/T 9711:L175,L210,L245,L290,L320,L360,L390,L415,L450,L485,L555 SY/T 5037 Welded Steel Pipe manufacturers,factory,suppliers Youfa steel pipe is a professional manufacturer, supplier of Welded Steel Pipe, we provide Welded Steel Pipe OEM & ODM wholesale, Welded Steel Pipe price and more questions, please contact us and follow our Facebook , We will respond in a timely manner, we are not the lowest price of Welded Steel Pipe, but we will provide you with better service. World of Steel®Flat Bar Quality:Q235B, Q345B, SS400, S275JR, S235JR, ASTM A36 Chemical Composition & Mechanical Properties refer to the table:
Finish of pipe:Hot dipped galvanized with zinc 220~260g/m2; Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting:Epoxy painting/FBE coating/3PE coating:Pipe End:Plain end/ Bevel end; Threaded on two ends, one end with coupling, one end with plastic cap:Marking:As per client requirement or mill standard:Packing q235b mild steel hot dipped galvanized square rectangular Black Carbon Mild Steels Square Hollow Section Profiles For Structural Used Tubes Q235b Q345b A53 SS400 Grade Square Steel Pipes. Square Tube. Hollow Section. Mild Steel. $650.00 / Metric Ton. Hot Dipped/Pre-galvanized Steel Pipe for Greenhouse Fence A53 Zinc Coated ERW Round Hollow Section Steel Tubes GI Welded Pipes. Get price q235b steel properties,China q235b steel properties Hot dip galvanized square steel tube Material:Q235B, ASTM A53 Dimension:10*10-500*500mm Thickness:0.8- length:5800/6000 Hot dip galvanized square steel tubegood quality and low price1.Material:Q235B, ASTM A532.Dimension:10*10-500*500mm3 pipeline for steam,water,gas and air.Main steel Grade:A ,B etc7.Mechanical properties:StandardSteel GradeTensile Strength
supplier of en 10219 s275,A36,Q235B,Q345B steel plate . En10210 En10219 S235 S275 S355 Steel Pipe/ Tubes Sales Structural steel - Wikipedia S275JOH Specification S275JOH is steel grade in EN 10219 specification, EN 10210 standard.