High pressure elbow is a type of pipe fittings used in turning high pressure pipelines. In the high-pressure pipeline system, the proportion is large, about 80%. Generally, the wall thickness of high pressure elbows is thicker than that of ordinary elbows, or the material strength is higher than that of ordinary elbows.
High pressure elbow is a type of pipe fittings used in turning high pressure pipelines. In the high-pressure pipeline system, the proportion is large, about 80%. Generally, the wall thickness of high pressure elbows is thicker than that of ordinary elbows, or the material strength is higher than that of ordinary elbows. High pressure elbows are resistant to high pressure and are generally used in oil transmission pipelines, liquefied gas pipelines, water pipelines, boiler pipelines and other pipeline systems.
The material of high pressure elbow is usually cast steel, stainless steel or alloy steel, which can make the high pressure elbow resist high pressure in various high pressure pipelines and resist the corrosion of fluid in the pipeline.
High pressure pipeline installation is similar to the requirements of medium and low pressure pipeline installation, but the requirements are high and the regulations are strict, so in addition to meeting the requirements of medium and low pressure pipeline installation low pressure, should also be implemented in accordance with the following requirements. The high-pressure pipe sections, pipe fittings, fasteners and valves used for installation are qualified and accompanied by corresponding technical certification documents, and must be properly maintained, marked and placed after being transported to the site. Before installation, the internal and external surfaces should be cleaned, and at the same time check whether there are foreign objects in the inner channel. Check whether the roughness of the sealing surface and sealing gasket of the nozzle meets the requirements, and there should be no scratches (especially radial scratches), stains and other defects affecting the sealing performance on the sealing surface.
