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Hebei Gongyuan Pipe Manufacture Co., Ltd. (China Ascending Pipeline&Hardware Ltd.)

What are the advantages of carbon steel seamless elbow

Carbon seamless elbow is a kind of material which is widely used in the elbow. It is cheap and easy to use. According to the material is divided into: low carbon steel, medium carbon steel, high carbon steel, 20 steel (20g), Q235A, Q235B, is characteristic of carbon content is relatively high; divided into: GB, non-standard, international standard, German standard, Japanese standard, British standard American Standard, elbow. The following small series to see the advantages of carbon steel seamless elbow.

The raw material is carbon steel seamless elbow seamless steel tube, the main production processes for the perforation, three roll cross rolling, rolling or extrusion, tube diameter, tube billet, heating, (or reducing), cooling, straightening, pressure test (or testing), marking and warehousing. Schxx is the wall thickness, 90E (s) said 90 carbon steel elbow short radius; 90E (L) said the long radius elbow with 90 DEG 45e; (L) said the long radius elbow with 45 DEG 45e; (s) said the short radius elbow with 45 DEG 180E; (s) said 180 carbon steel elbow short radius; 180E (L) said the long radius 180 degree elbow.

The determination principle of heating temperature of carbon steel elbow is above the temperature of the material, and the main compressive stress is less than the yield limit of the material under this temperature. The higher the temperature of the material is, the higher the heating temperature is, the higher the temperature of the material is, the higher the heating temperature is.

1. The seamless elbow materials are all two elements composed of carbon and hydrogen, will not add any toxic substances, and the material is seamless elbow has been tested by the relevant departments of the state.

2. Seamless elbow weight is only 1/10 of the steel tube, it can be imagined that it is light, but also greatly reduce the cost of transport, in the installation and construction time is also very convenient.

3. Seamless elbow heat resistant performance is very good, when the water temperature is 70 degrees, the temperature is 140 degrees. So don't worry about it.

4. Seamless elbow corrosion resistance is also very strong, not only will not rust, but will not breed bacteria, of course, in addition to a small number of hydrogenation agent.

5. Good thermal insulation performance, which should be known to everyone. Because of the low thermal conductivity of the material, the heat transfer performance is very good.

6. Seamless bend of the impact strength of the performance of more than other solid wall tube, compared with the real wall is 1.3 times it. So it has a strong impact resistance.

7. Stamping elbow use for a long period, can reach more than 50 years, because of its rated temperature and pressure, making it not only radiation, ultraviolet radiation, will make the product will never fade.

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