Our KWK Steel is one of best carbon and stainless seamless steel tube manufacturer and exporter in China.
Our process includes cold drawing, cold rolling, hot rolling and hot expanding.
Our size rang for seamless is as below:
For Standard we could supply is as below: ASTM:A53,A106,A192,A179,A210,A213,A519,A312,A790,A268,API 5L,API 5CT,etc.
Our seamless steel tubes have enjoyed a good reputation in lots of markets, including USA, Canada, Germany, Italy, Britain, Australia, South Korea, Singapore, Brazil, Peru, Chile, Netherland, Russia, India and so on. The annual exporting amount has exceeded 50,000 tons.
Please feel free to contact us for more information, we shall be only too glad to answer you at any time. Thanks so much for your consideration!
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