SSAW Pipe

　　General Pipe: Average welded steel pipe used to transport low pressure fluid. With Q195A, Q215A, Q235A steel. Easy welding may also be used in other soft steel. Pipe to carry water pressure, bending, flattening and other experiments, there are certain requirements for surface quality, delivery is usually a length of 4-10m, often required length (or double length) delivery. Pipe specifications expressed with nominal diameter (mm or inch) nominal diameter different from the actual, pipe wall thickness according to the provisions of ordinary steel and thicker steel are two forms of steel pipe end divided by threaded and non- threaded two kinds. 　　 Galvanized steel pipe : To improve the corrosion resistance of steel, steel pipe for general (clarinet) galvanized. Galvanized steel pipe hot galvanized and zinc two kinds of electrical steel, hot dip galvanized thick galvanized, electro-galvanized and low cost. 　　Oxygen pipe: as steelmaking oxygen tube, usually with a small -diameter weld...

　　Generally speaking, the welded steel pipes are divided into general welded pipe, galvanized welded pipe, oxygen welding tube, metric system welded tube, transformer tube, welding thin wall pipe and spiral welded pipe etc. 　　General welded pipe: General welded pipe adopts Q195A, Q215A and Q235A or mild steel as raw materials. It is used to transfer the low pressure fluid. In addition, the pipes need water pressure, bending and flattening test etc. Usually, it has some certain requirements on the surface quality. The length of delivery is often from 4 to 10mm. The specifications of welded pipe in nominal diameter are different from actual size. Depending on the wall thickness, welded pipe are also divided into common steel pipe and thicken steel pipe. 　　Galvanized welded pipe: In order to enhance the corrosion resistance, the general welded pipe is galvanized zinc as protective layer. Galvanized steel pipe has two types: hot dip galvanized pipe with thicken zinc layer and electric...

    Discussion of steel pipes’ function is here among supplier’s communication meeting recently. What makes impressive is the low pressure spiral welded pipe transforms into high pressure one due to the advanced technology with time goes on.     Spiral welded pipe, with the name of spiral, we know that this is a kind of steel pipe that has a seam rolling around its entire length in a spiral form.     In the past, because of the manufacture's method, this kind of steel pipe can only be produced for low pressure and structural applications. With the improving of technology, the production of large hot rolled coils of sufficient width and the development of dependable non-destructive testing methods, it is now possible to produce Spiral Weld pipe for high-pressure service. l think this is not the only one steel pipe for changing. As for ERW steel pipe, some customers would say that this kind of steel pipe cannot used for oil or gas transportation due to th...

    As a part of Shinestar's production plans in steel pipes area, it also takes benefit of meeting the demand of spiral welded pipe for transportation of oil, gas and water as well as structural and industrial applications. Now the subsidiary company Threewaysteel has involved the production of spiral welded pipe too.     Threewaysteel has set up a modern, large manufacturing plan with the stream of the technology in process of steel pipe. With fusion bond epoxy coating, coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating according to every customer's requirement, there is no doubt that we can make high quality products for customers. At the same time, the expansion of spiral welded pipe has facilities for production of ERW pipes, seamless steel pipe too. The Spiral Welded Pipes are used for low pressure liquid delivery, such as water, gas, and oil; construction and piling at various pressures and densities over long distances.     ...