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Seamless Steel Tubes With Heavy Wall Thickness From XS To XXS
Heavy wall steel tubes or thick wall steel tubes. Wall thickness with normal size has schedule “XS,80,100,120,140,160,XXS”. Wall thickness of steel tubes can be processed into special dimensions according to client’s requested in TIANJIN WANLEI. Welcome to visit our website!
Description
Seamless Steel Tubes With Heavy Wall Thickness From XS To XXS
Description of heavy wall steel tubes
Heavy wall steel tube is one kind of products for exporting from TIANJIN WANLEI. In contrast to light wall steel tube, heavy wall steel tube are usually applicable for hollow steel billets and important pipeline transportation. While, the light wall steel tube are generally used in common pipeline transportation. The main difference between heavy wall steel tube and light wall steel tube is that the former are manufactured by hot rolled or hot expanded in production process, and the latter are finished by cold drawn or cold rolled in addition to the above.
At this point, do you wonder how many centimeters in wall thickness is to be called a heavy wall steel pipe? In fact, it depends on the ratio of the wall thickness to the out diameter of the steel pipe. For example, a steel pipe with a out diameter of 50 mm can be regarded as a heavy wall steel pipe if wall thickness is 10 mm, but for a steel pipe with a out diameter of 219 mm, 10 mm for wall thickness is just a light wall steel pipe. Generally speaking, heavy wall steel pipes are those whose ratio of wall thickness to outer diameter is greater than 0.05.
Details of heavy wall steel tubes
Standard | ASTM: A106, A53, A333, A192, A179, A192, A519, A500, A210, A511 JIS: G3454, G3452, G3456, G3445 DIN: 1629 EN: 10025, 10210, 10216, 10217,10225,17175,10296,10297, 10305,10255 |
Steel grade | A, B, C, Gr6, SGP, STPG370, STPG410, STPT370, STPT410, STKM13A, STKM13C ST52, ST37 S235, S355, P235, P265, P195TR1, P235TR1, P265TR1, P195TR2, P235TR2 E155, E190, E195, S355J2H (St52.3), S355J0H, S195T |
Size | SCHXS, SCH80, SCH100, SCH120, SCH140, SCH160, SCHXXS |
Unit length | Single random, double random, fixed length |
Packing | In loose or in bundles,the two ends of the large-diameter steel pipes will be wrapped with cotton rope. |
Application area of heavy wall steel tubes
For civil industry: water supply, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction.
For liquid transportation: water supply gas, steam, liquefied petroleum gas.
For structure: pile driving pipe and bridge, wharfs, roads, building structures, etc.
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