Stainless steel wire directly outside (one end of the end of the wire), what is appropriate?
Of course, that is: the thread connecting pipe belongs to the wood, the fixed number of automatic belt, all fittings are unified consideration, do not need to set a trench; connection, pipe fittings, flange and clamp bolts are the main material, according to the actual calculation of the cost of materials, regardless of the installation fee.
There are special supplementary items for water supply and drainage engineering, that is, indoor water supply composite pipe and thread connection, DN15-150. If it is a clamp connection, there are additional items, the indoor water supply pipe, DN50-300.
If your problem is the process piping installation, the stainless steel outer thread can be used on the process line, and the casing can be installed and welded with argon filling protection.
