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Flange nut connection sequence
1. Piping: Use a pipe cutter or a grinding wheel cutting machine (the cutting blade should be dedicated) to cut the stainless steel pipe vertically according to the required length, trim the end burrs, and make a full circle;
1. Piping: Use a pipe cutter or a grinding wheel cutting machine (the cutting blade should be dedicated) to cut the stainless steel pipe vertically according to the required length, trim the end burrs, and make a full circle;
2. Welding: The left and right conical flange flanges (with grooves, specially used for embedding with flanged gaskets on both sides) are respectively connected with the two piping ports that need to be connected, and are welded by tungsten argon arc welding (TIG welding). ;
3. Gasket: the left and right flanges are lined with double-sided flange gaskets;
4. Fastening: Clamp the two flange pieces with clamps, then clamp the flanges with fastening screws (hexagon socket bolts) or fasten the handle (one end of the external thread is connected with the internal thread of the handle, and one end is connected by a fixed rivet) .
Stock Code: 000906