There are usually two heating products for the pipe billet of the welded steel pipe, including ...
First of all welded pipe weld clean oil, paint, water, rust, etc., and then...
New year, new begin, new dream. Before the Chinese New Year comes, Shinestar Group to have care, su...
Cold expanded of large diameter straight welded pipe is a use of hydraulic or...
Such as spiral steel pipe weld gap is too large, the effect of cuts constituting ...
Steel market experience like a roller coaster in the first half of 2016,, prices exploded ...
Welding means for welding materials under defined conditions for the construction of a member a...
Innovation is an action to keeping up with the forefront of the market. Many companies in order...
This quotation is just for your reference,more details welcome to contact with us by ...
Usage of spiral steel pipe is relatively high, the application is very wide, it should be how to...
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