Stainless Steel Elbow Features

1,Because most of the pipe fittings are used for welding, in order to improve the quality of welding, the end is turned into a groove, leaving a certain Angle, with a certain side, this requirement is also more strict, how thick the side, how much Angle and the deviation range are specified. The surface quality and mechanical properties are basically the same as the pipe. In order to facilitate welding, the steel grade of the pipe fittings and the pipe to be connected is the same.
2,All pipe fittings should be surface treatment, the inner and outer surface of the oxide sheet through shot blasting spray, and then coated with anti-corrosion paint. This is for export needs, in addition, in order to facilitate transportation to prevent rust and oxidation, we must do this work.
3,Requirements for packaging. For small pipe fittings, such as exports, it is necessary to make wooden boxes, about 1 cubic meter, the number of elbows in such boxes should not exceed about one ton, the standard allows suits, that is, large sets of small, but the total weight generally cannot exceed 1 ton. For large pieces, it is necessary to pack them individually, like 24 "pieces must be packed individually. The other is the packaging mark, the mark is to indicate the size, steel number, batch number, manufacturer's trademark and so on.