存储罐本身包扩：（1）与间接供水管道电焊接入的第 一种环向线金属接头的坡口面;（2）管螺纹标准接入的第 其中一个管螺纹标准线金属接头内孔;（3）卡箍接入的第 的卡箍良好的密封性性面;（4）专门的接入件可能管接入的第 的良好的密封性性面；（5）非承受压力开关元件与罐体的接入焊道。贮罐本身中的重点的压力强度构件例如罐顶、罐壁、罐底、公称截面积以上或值为250 mm的收回和管蝶阀法兰。贮罐的很健康的附近，例如一直安装在贮罐上的很健康的阀/享受阀、全自动泄压阀、特别紧急切段装制、很健康的连索装制、的真空压力表、液位计、温度因素计、阻火器等。自然压玻璃钢罐罐底板正常问题下问题下，罐底板仅起着分享柴油和罐體重力的反应，故普通底板规格在5mm以下。底板由钢条施工铺设手工焊接工艺而成。其看起来面与基础知识触碰性，会起霉，内表面上又隔三差五触碰性柴油中的沉淀积累的含水分和溶物，所有底板会备受被腐蚀，后加之更易检查报告和处理，所有让罐底板手工焊接工艺后渗漏，防污办法好。过热蒸汽储槽罐壁成分的特点罐壁是由一些层的圈板安装而成，一层的圈板上的两端管道焊接均用到联接，圈板与圈板相互的环向管道焊接则给出在使用条件可不可以联接，还可钢筋焊接。上、下圈板相互的布局玩法有交互式式、套筒式、联接式和混合法式。联接管道焊接在钢材尺寸相当或不超6mm时，似的应开坡口，钢材钢筋焊接缝处的髙度似的为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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