1. 工艺管道图例
B ] (UG)SPEC FUTURE LINE 预留管线
JACKETED LINE 夹套管
VENDOR PACKAGE BOUNDARY 供货范围界限
BATTERY LIMITS(OSBL) 装置边界线(外围)
管材材质界限 (AG)SPEC GATE VALVE 闸阀
VENTED GATE VALVE (VENT DIRECTION SHOWN) 放空闸阀(放空方向)
VALVE WITH BLIND OR PLUG 带有盲板或丝堵的阀门
BUTTERFLY VALVE 蝶阀
26
DIAPHRAGM VALVE 膜板阀
GLOBE VALVE 截止阀
NEEDLE VALVE 针式阀
PLUG VALVE 旋塞阀 BALL VALVE 球阀
CHECK VALVE 单向阀、止回阀
STOP CHECK VALVE (BOILER NON-RETURN VALVE) 截止止回阀(锅炉止回阀) THREE WAY VALVE 三通阀 FOUR WAY VALVE 四通阀 MULTI PORT VALVE 多通阀
27
ANGLE VALVE 角阀
DUAL TANDEM BLOWDOWN VALVE 双排污阀
RAM TYPE VALVE (SPECIALTY ITME INTERLOCKED VALVES (MECHANICAL LINK) 互锁阀(机械连接)
SPRING LOADED QUICK OPENING OR CLOSING VALVE 弹簧锁紧快速开启/关闭阀 SLIDE VALVE 滑阀
Y-TYPE GLOBE VAVLE Y-型截止阀
AUTOMATIC RECIRCULATION VALVE自动循环阀
28
QUICK OPENING OR CLOSING VALVE 快速开启/关闭阀
VALVE WITH BODY CAVITY RELIEF OR BODY BLEED CONNECTION 阀体带倒淋的阀 MAIN FEED/PRODUCT 进料/产品流向
CONTINUITY ARROW 连续箭头
BLIND FLANGE 盲板法兰
PIPE CAP (WELDED) 管帽(焊接)
PIPE CAP 管帽
REDUCTION IN LINE SIZE 异径管
TEMPORARY STRAINER 临时过滤器
CONE TYPE STRAINER 锥形过滤器
29
T-TYPE STRAINER T-型过滤器
Y-TYPE STRAINER Y-型过滤器
REMOVABLE SPOOL 可拆短节
SPACER FOR BLIND 环形盲板
LINE BLIND (SPADE) 盲板 REVERSIBLE BLIND (OPEN) 8字盲板(开) (FIGURE EIGHT)
REVERSIBLE BLIND (CLOSE) 8字盲板(关) (FIGURE EIGHT)
SPEC BREAK 间隔 XXX-PIPING SPEC MINIMUM DISTANCE 最小距离
30
搜索“diyifanwen.net”或“第一范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读,第一范文网,提供最新工程科技详细工艺管道图例 全文阅读和word下载服务。
相关推荐: