Issues with the docking joint platform
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A small pipe is connected to a large pipe; in addition to using reducer fittings, butt-welded pipe fittings can also be used. What is the minimum pipe diameter for which butt-welded pipe fittings are necessary? Thank you
When no corresponding specification for a tee can be found in GB12459, a branch fitting can be used. Of course, open welding can also be used, but it is necessary to consider whether open-compensation is required. So it’s still easier to choose a branch pipe rack. Haha!