存储罐自身有：（1）与静态pvc管道电焊焊接拼接的第 一面环向接线头的坡口面;（2）螺牙拼接的第 一些螺牙接线头内孔;（3）活套法兰盘拼接的第 一款活套法兰盘密封圈性面;（4）用拼接件一些管拼接的第 一款密封圈性面；（5）非抗压元器件封装与卧式储罐的拼接管道焊接。储槽核心中的一般心理压力管道元器件封装分为罐顶、罐壁、罐底、公称直径约大过或相当250 mm的移交和管法兰盘。储槽的人身平安的辅料，分为直观设施在储槽上的人身平安的阀/吸呼阀、介质液体泄压阀、救援立即切断传动配置、人身平安的加盟传动配置、心理安全阀、液位计、水温计、阻火器等。卧式储油罐储油罐罐底板通常环境下，罐底板仅起着传达着成品油和罐网站权重力的功能，故寻常底板的厚度在5mm之上。底板由角钢设定焊加工而成。其外型面与依据交往，简易 起霉，内单单从表面又时常交往成品油中的火成岩的含水率和溶物，但是底板简易 感受到腐烛，另加之不可观察和处理，但是规定罐底板焊加工后渗漏，玻璃钢防腐保障措施好。自然压卧式储罐罐壁结构设计优点和缺点罐壁是由若干意见层的圈板组装流水线而成，每一层圈板上的垂直管道焊接均分为合作，圈板与圈板相互间的环向管道焊接则利用选择规定要求也可以合作，都可以联结。上、下圈板相互间的摆列方式英文有可视化交互式、套筒式、合作式和混合式式。合作管道焊接在厚铝合金板体积尺寸等同于或超过6mm时，大部分应开坡口，厚铝合金板联结缝的层面大部分为6~8倍板厚，常取35~60mm。The tank body includes: (1) the groove surface of the first circumferential joint welded with the external pipeline; (2) The end face of the first threaded joint of the threaded connection;(3) The first flange sealing surface of flange connection; (4) The first sealing surface connected by special connectors or pipe fittings; (5) Connection weld between non pressure bearing components and storage tank.The main pressure bearing components in the tank body include tank top, tank wall, tank bottom, connecting pipe and pipe flange with nominal diameter greater than or equal to 250 mm. The safety accessories of the storage tank include the safety valve/breather valve, liquid pressure relief valve, emergency cut-off device, safety interlock device, pressure gauge, liquid level gauge, thermometer, flame arrester, etc. directly installed on the storage tank.Bottom plate of atmospheric storage tankUnder normal circumstances, the bottom plate of the tank only plays the role of transferring oil products and tank gravity, so the thickness of the bottom plate is generally more than 5 mm. The base plate is laid and welded by steel plates. Its outer surface is in contact with the foundation, which is easy to get damp, and its inner surface is often in contact with the water and impurities deposited in the oil, so the bottom plate is easy to be corroded. In addition, it is not easy to check and repair, so it is required that the tank bottom plate should be free of leakage after welding, and the anti-corrosion measures should be good.Structure characteristics of atmospheric tank wallThe tank wall is assembled by several layers of ring plates. The vertical welds on each layer of ring plates are butt welded. The circumferential welds between the ring plates can be butt welded or overlapped according to the use requirements. The arrangement modes between the upper and lower ring plates are interactive, sleeve type, butt joint type and hybrid type. When the thickness of butt weld steel plate is equal to or greater than 6mm, the groove shall be generally made. The height of steel plate lap joint is generally 6-8 times the plate thickness, usually taking 35-60mm.

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