Power plant wear-resistant pipe parameters

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1. Scope of supply of wear-resistant pipes https://pics2.baidu.com/feed/55e736d12f2eb9384a9f03afc79fd13fe7dd6f80.jpeg?token=3d0a488c16b275839db37fa4cd157e6d 2. Technical requirements for wear-resistant pipes 1) The elbow is made of 16Mn steel and the thickness is designed to be 10mm. 2) The elbow is lined with ARCH-90 alumina ceramic, the ceramic thickness is 12.7mm, and the inner diameter is guaranteed. The inner diameter, angle and bending radius are all according to the standards in the table above. 3) Under the condition of 45-degree scouring angle, the grinding rate of 90% alumina ceramic is less than 0.05 mm/g. 4) The manufacturing tolerance of elbow pipes is based on PIF STAMDARD-3. 5) Use the welding of the center hole steel bowl and the steel plate. It is required that the welding is firm and the welding point cannot be higher than the steel bowl. Then the porcelain buckle is placed in the center hole. It is required that the hole is full of glue and the porcelain buckle is level with the porcelain piece. The flatness is ±0.5mm. 6) Drawings are attached below.