Specification: 6mm-720mm*1mm-70mm Maximum Length: 12000mm Standard: ASTM A53 GR.B,ASTM A106 GR.B,API 5L,ASTM A179,ASTM A333,DIN 2448,DIN17175-1979, etc. Packing: In bundles or as per ruqirements.
Steel pipe, ERW pipe O.D 21mm*610mm.
Welded and seamless steel tube. 20x20mm - 450x450mm. With bundles.
Steel pipes.
Levels T22/P22 T5/P5 T9/P9 T91/P91 T23/P23T92/P92 Features Most commonly used , low alloy heat resistant with strong characteristic. Commonly used as heating surface pipes in fire/nuclear /petrochemicals industryGood performance in antioxidant, inoxidability, structure stability as well as perfect processing propertyIts Chrome Content is increased and with better performance in antioxidant, inoxidability than T5, but with weaker heat resistance and welding performance, high anti Coxidantant and anti high temperature corrosion. Stable Toughness / durable plastic / thermal force; T 610,its admissable stress is higher than the austenitic steel, T í¦ 550. Recommended allowable stress of steel is twice as high as that of T9 twice. In addition to high anti-oxidation, good corrosion resistance, high impact toughness and stable / durable plastic / heat intensity, smelting deformation of micro-alloying to obtain high-density dislocation / highly refined grains, welding performance improved. Significantly.The increase of W element is significantly improved resistance to high temperature oxidation and to hot corrosion compared with T91. Mo's appropriate decrease improve the stability and availability of welded steel / welded joint. B is the strong element temperature which highly improve the resistance to elevated temperature creep. Its resistance to lasting / creep / corrosion resistance is better than T91. We can offer 21"-48".
Used in structure or chemical aspects. We can offer 1/2"-24".
Standard Grade Chemical Composition (%) C Mn Si Mo V W Nb P.S GB6479 20 0.17-0.24 0.35-0.65 0.17-0.37 / / / / =21 10 335-490 >=205 >=24 10MoWNb 470-670 >=295 >=19 Export standard packing
Standard Grade Chemical Composition C Mn Si Cr Ni Cu P.S GB/T8163 10# 0.07-0.13 0.35-0.65 0.17-0.37
Standardgradechemical composition (%) Csimnvcrmop.S 20g0.17-0.240.17-0.370.35-0.65///=270>=22 15crmog440-640>=235>=21 12cr2mog450-600>=280>=20 12cr1movg470-640>=255>=21 Exporting standard packing
Erw steel pipe 1)o.D:1/2''-8'' 2)thickness:0.9-5.0mm 3)length:6meter or customized 4)material:q195-q235 Bundles or customized
We are manufacture of spiral welded steel pipe, w can upply 1)o.D:219-2020mm 2)thickness:5.0-20mm 3)length:12meter or customized Bundles or customized
Galvanized steel pipe 1)o.D:1/2''-8'' 2)thickness:0.9-5.0mm 3)length:6meter or customized 4)material:q195-q235 5)zinc mass:50-300g/m2 Bundles or customized
Galvanized steel strip 1)thickness:0.1-2.0mm 2)width:30-1250mm 3)zinc mass:50-300g/m2 4)material:q195 Sea worthy packing
Cold rolled steel strip 1)thickness:0.1-2.0mm 2)width:30-1250mm 3)material:q195 4)black anneal and bright finish surface Seaworthy package
Dimension: 19mm-219mm*0.5mm-12mm*4m-12m Usage: contruction, transportation, petroleum, natrual gas, water and so on. Material: Q195-Q345 Standard: GB ASTM DIN JIS Steel grade: SPHC, DF08, 08AL Surface treating: welded Min Order: 5 ton Supply Ability: 5000 ton per month Delivery time: in 25 days Packing term: be packed by steel strips in bundle or in bulk or in seaworty Payment term: T/T.
Spring steel wire
Steel pipe We can provide all kinds of steel pipe like square pipe 25x25 0.6mm 6m, 20x20 0.6m 6m 40x40 0.6mm 6m and other specification about the steel pipe Theoretical weight
Seamless steel pipe
Steel grating Our grating is made by the world first-class equipment which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.Cross bar is pressed into the bearing bar by high tension resistance welding which is controlled by computer.
Erw steel pipe Our company can produce the outer diameter 114mm-340mm and wall thickness 4.0mm-14mm Erw steel pipes, the company produces different types of erw steel pipes 150, 000 tons yearly, Including casing and tubing , petroleum and natural gas transmission pipes, liquid delivery pipes and structural pipes according to the latest domestic standards of gb/t9711.1, gb/t9711.2. Gb/t3091-2001 gb-t13793 and sy/t5768 and overseas standards of api spec 5ct , api Spec5l, astm a53, and other related standards , all these steel pipes are suitable for the industries of petroleum, natural gas, shipbuilding, chemical, environmental protection , boiler , water Conservancy, electrical industry, steel structure , building and other such related fields.
