What is the differences between HFW and ERW Steel Pipe? Now, Let’s go to make a clear of this question from the ERW and HFW welding processes.

Steel pipe can be divided into seamless steel pipe and welded steel pipe, welded steel pipe includes ERW steel pipe, spiral welded pipe and LSAW steel pipe.

Hot-dip galvanizing (galvanizing) is an effective way of metal corrosion, mainly applied to the industries of metal structure facilities.

In this month , the steel pipe price has a little down,it is the best time tomake purchase order.for the price trend of year 2019,you can reference below chart.

ADIPEC2019 start from today,11th,Nov,2019. Our representative Miranda and Alice waiting for you at our booth. HALL NO. 13 ,Booth No.: 13136