Carbon steel elbow pipe fittings - Technical requi

Carbon steel elbow pipe fittings - Technical requirements  

Because most of the carbon steel elbow is used for welding, in order to improve the welding quality, the end of the car into the groove, leaving a certain Angle, with a certain edge, this requirement is also more strict, how thick the edge, how much Angle and the range of deviation are stipulated.  The surface quality and mechanical properties are basically the same as pipes.  For the convenience of welding, the pipe fittings are of the same steel grade as the pipe to be connected.  

That is, all pipe fittings should be surface treated, and the oxide iron on the inner and outer surfaces should be sprayed off by shot peening, and then coated with anti-corrosion paint.  This is for export needs, moreover, in order to facilitate transportation to prevent corrosion and oxidation, are to do this work.  

It is the requirement of packaging for small elbows, such as exports, you need to do wooden cases, about 1 cubic meter, the number of elbows in this box can not exceed about a ton, the standard allows suits, that is, large sets of small, but the total weight generally can not exceed 1 ton.  For large pieces y needs to be packed individually, like 24 "must be packed individually.  Another is the packaging mark, the mark is to indicate the size, steel number, batch number, manufacturer's standard, etc.  

The company mainly produces various types of carbon steel elbow, carbon steel head, carbon steel tee, carbon steel pipe cap and other pipe fittings.  Welcome the customer consultation order!