DN: 25×15-Forging: 9, 8/9-Casting: 4.4
DN: 25×20-Forging: 9, 8/9-Casting: 4.4
DN: 32×15- Forging: 15, 2/5- Casting: 6.38
DN: 32×20-forging:15.4-casting:6.38
DN: 50×32-casting: 13.75
DN: 50×40-casting: 12.65
DN: 65×15-casting: 24.20
DN: 65×20-casting: 24.20
DN: 65×25-casting: 24.20
DN: 65×32-casting: 26.40
DN: 65×40-casting: 26.40
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Filling core, translated from the English word bushing, is called a reducing joint in professional terms. It is generally processed by cutting and forging a hexagonal rod. There are many types of threads used, which are internal and external threads connecting two sections of pipes with different diameters. Pipe fittings play an irreplaceable role in pipe connection. Surface treatment: steel pipe original color, polished, electroplated, sanitary grade, different surface treatment methods can be used according to different customer requirements;
Main use: The core is a kind of part, which is widely used in domestic large-scale power station supporting projects, seawater, steam, cold water, hot water, oxygen, drinking water, refrigeration, oil, gas, medical gas sewage treatment engineering, municipal engineering, chemical industry, oil refining , metallurgy, chemical fertilizer, papermaking, medicine and other industries.
Connection method: The core is one inner wire and the other outer wire. There are socket connection and threaded connection according to the situation. Different connection methods can be used according to different customer requirements.