Seamless Pipe Manufacturer conduit marketplace competition at present, because of the limit of its creation process, the production cost of seamless steel tube has been high, leading to the slow decline in its economic advantage. As China's metallurgical industry technology improvement, rather than the seamless steel tube products that are new additionally emergency, so new product whether and the indicators of seamless steel tube match with?
Between them and what is the nature of the difference? Here are just two sorts of mistaking goods in the marketplace, hot tension reducing the difference between steel pipe and straight seam welded pipe briefly.
1. The weld quality right determines the quality of welded pipe, and also the biggest difference between welded pipe and seamless pipe. Straight seam welded pipe straight seam cimc carbon can not eliminate, after high-frequency welding, weld, and the parent just joins together, hasn't fully melted down into an organic whole of yield to the test of time and high pressure. Hot tension reducing factory steel after high-frequency welding pass overall 800 degrees high-temperature heating, the overall annealing, then open change processing, after this string of procedure, weld and parent organizations have the same performance, fully melt down into an organic whole, very well done from the slit to the seamless transition.
Process of the merchandise quality differences brought on by different hot tension reducing mill steel after high-frequency welding,
2. Also conducted a straight seam welded pipe isn't a process: online to remove burrs outside and inside. Of the existence of burr will influence tube fluid flow, burr blocking the normal flow of the fluid, resulting in a coil. So from this viewpoint, hot anxiety reducing mill steel conduit additionally completed from the slit to the seamless transition.
Naturally, the difference between the two is not only restricted to the above mentioned three points, but enough to describe the straight seam welded hot and pipe tension reducing pipe, there are great differences. The latter on the foundation of straight seam welded pipe and the internet clearing burr, inside as well as outside the total heating, deformation as well as a run of new processing technology, making it have a qualitative jump, can be extensively used in the field of in high pressure, and straight seam welded pipe of water gas delivery can just be limited to the low-pressure environment.
Although there are several folks for seamless tube, hot tension reducing steel pipe, straight seam welded pipe and comprehension in the bleary state, but believe that with the passage of time, the practice shown that individuals will comprehend the hot tension reducing factory steel pipe products, this exceptional in the seamless pipe market is more and larger role, create greater economic advantages for the society!
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