GOST 17375 Seamless Pipe Fittings 16MN 12MN Black Painted Pipeline Connection

Carbon Steel Elbow Carbon Steel pipe Elbow Seamless GOST17375 Steel 20# /16MN/12MN Black painting or Steel Color

Cangzhou Authentic FITTINGS is specializes in manufacturing & exporting carbon steel pipe fittings and flanges. The professional manufacturing capacity of FITTINGS strongly guarantees the high quality, competitive price and short delivery time,has have accumulated rich experience and good reputation in years of serving customers, which making us a reliable pipe fittings & flange supplier to clients from countries over the world.

Carbon steel elbow profile:

Carbon steel elbow fittings, including a curved pipe, are characterized by a connecting flow through the curved pipe.

Carbon steel elbow material:

Carbon steel elbow material has cast iron, stainless steel, alloy steel, calcined cast iron, carbon steel, nonferrous metal and plastic.

Carbon steel elbow connection:

Carbon steel elbow connection: direct welding (most commonly used) flange joint, threaded joint and socket connection.

Carbon steel elbow classification:

Carbon steel elbow is divided according to the production process: welding elbow, stamping elbow, casting bend, etc.

Carbon steel elbow strength:

Carbon steel elbow is used as the base material of high quality wear-resistant steel, which can be used in piping system of various situations. Such as abrasive wear, corrosion wear, erosion wear, impact wear, etc. Carbon steel elbow with a utility model, reasonable structure, can make the piping stress evenly, can simplify the pipeline system, convenient operation, can save investment, can reduce the pipeline resistance, optimized pipeline arrangement, is helpful to reduce operation cost and to balance air distribution, reduce piping vibration, to ensure the safe operation of the equipment and pipeline.

Wear is one of the main forms of elbow damage, and wear causes a lot of energy and raw materials. According to incomplete statistics, 1/3 to 1/2 of energy is consumed by friction and wear. In recent decades, the development and application of low and medium carbon steel elbow develops very fast, because the steel has good abrasion resistance and toughness, relatively simple production process, the comprehensive economic and reasonable, applicable in many operating conditions, and was welcomed by users. This also makes the use of the alloy elbow more extensive and cheaper.

Precautions for the welding of national carbon steel elbow

1. In order to prevent carbon steel elbow from being eroded by heating, the welding current should not be too large, about 20% less than carbon steel electrode, the arc should not be too long, and the interlayer is fast and cold, which is suitable for narrow welding.

2. Carbon steel elbow is hard to crack after welding. If using the same type of welding, stamping elbow required above 300 ℃ preheat and 700 ℃ or so slow cooling after welding. If the welding part cannot be done after welding. Carbon steel elbow shall be used.

Carbon steel elbow when cleaning should pay attention to the use of cleaning agent, try not to use with corrosive cleaning agent, if detergent comes into contact with the skin, must immediately wash off with water, cleaning up waste liquid can be preserved, should immediately dispose of them, at the time of cleaning carbon steel elbow in hebei, but also pay attention to other matters, don't use more hard scrub brush or other equipment, in order to avoid damage to the surface, as far as possible is to use soft brush, to wipe gently, after using the cleaning fluid to scrub with the brush again, will be able to wash it very clean.