ASME B16.5 150LB Threaded Flanges and its application What is the ASME B16.5150LB thread flange? How to use it? Threaded flange, as the name suggests, is the hole in the middle of the flange, process the smooth hole into pipe thread, and then use it with the threaded tube, belongs to the non-welded flange. Because the connection method of the thread flange and the pipeline is not the method of welding, but the thread connection method, when the device, in the processed thread pipe wrapped with lead oil, the thread flange can be tightened, so the advantage of using the thread flange is to remove and accelerate, more convenient for the cleaning and maintenance of the machine. However, in order to make the thread flange play its due sealing effect, ASME B16.5 150LB Threaded Flanges use, also need to pay attention to some work, such as: no machine equipment, non-standard equipment required by the thread flange and specifications are different, therefore, in order to unify the specification, determined the specification of the standard scale. Advantages of ASME B16.5 150LB Threaded Flanges : compared with the welding flange or welding flange, thread flange has the characteristics of convenient installation, maintenance, can be used in some field is not allowed to welding pipelines. Alloy steel flange has enough strength, but not easy to weld, or welding performance is not good, can also choose screw thread flange. Disadvantages of ASME B16.5 150LB Threaded Flanges : where pipe temperature changes sharply or above 260℃ below-450℃, it is recommended not to avoid leakage. For example: the inner diameter of 48 to 408.6 mm thread flange, so the thread flange is wide, the outer diameter of the flange is about 50-840 mm, the bolt thickness is 14-52 mm, the bolt hole distance is 4-36 mm, which is written in the flange specification table.
