化工管道介质代号LCWR是什么

2025-03-16 03:34:08
推荐回答(2个)
回答1:

化工管道介质代号LCWR中的LC 代表专用低压冷凝水管,WR代表工业回水管。

WR工业回水管需要具有良好的卫生性能:聚乙烯管加工中不添加重金属盐稳定剂,无毒材料,无结垢层,无细菌,是解决城市饮用水二次污染的好方法。另外还需要具有耐腐蚀性:除少量强氧化剂外,能抵抗各种化学介质的腐蚀,无电化学腐蚀。

扩展资料:

化工管道特点:

1、优良的物理性能;

2、耐化学腐蚀、耐土壤和海洋生物腐蚀、耐阴极剥离;

3、优良的耐腐蚀性;

4、机械强度同钢管;

5、卫生、无毒、无污染、不滋生微生物,保证流体质量;

6、安装工艺成熟,方便快捷;

7、耐候性好,适用于沙漠、盐碱等恶劣环境。

参考资料:百度百科—化工管道

参考资料:百度百科—回水管

参考资料:百度百科—管道

回答2:

LC 低压冷凝水
WR 工业回水

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管道常用英文与代号

Service Identification

Service Description

中文介质

AI

Instrument Air

仪表空气

AU

Utility Air

公用气

AV

Atmospheric Vent

排气\泄气

BD

Blow down

吹扫\排污

CI

Chemical Injection

化学剂注入

CS

CL Hypochlorite Sea Water

次氯酸盐海水

CO2

Carbon Dioxide Gas

碳酸气

DC

Closed Drains

(暗)排水

DO

Open Drains

(明)排水

FD

Diesel Fuel

柴油

FG

Fuel Gas

燃料气

FL

Flare

照明

FW

Fire Water

消防水

FM

FM 200

FM200

HM

Heating Medium

热介质

HO

Hydraulic Oil

液压油

JF

Jet Fuel (Helicopter)

航空燃料

LO

Lube Oil

润滑油

MEG

Monoethylene Glycol

乙二醇

N2

Nitrogen

氮气

NG

Natural Gas

天然气

PL

Process-Liquid (Condensate)

冷凝物

PV

Process-Vapour (Gas)

水蒸气

PW

Produced Water

生产水

PF

Process Fluid

工艺流体

TEG

Triethylene Glycol

三甘醇

WF

Fresh Water

淡水

WS

Sea Water

海水

WW

Waste Water

污水

WB

Black Water

污水(黑水)

WG

Gray Water

中水

WD

Drilling Water

钻井水

WK

Well Kill Fluid

压井液

管道材料表中的英文缩写

ANSI

AMERICAN NATIONAL STANDARD INSTITUTE

美国国家标准委员会

API

AMERICAN PETROLEUM INSTITUTE

美国石油学会

ASME

AMERICAN SOCIETY OF MECHANICAL ENGINEERS

美国机械工程师协会

ASTM

AMERICAN SOCIETY OF TESTING AND MATERIAL

美国材料试验协会

BB

bolted bonnet

螺栓连接的阀盖

BC

bolted cover

螺栓连接的阀帽

BG

bolted gland

螺栓连接的填料压盖

BE

beveled end

坡口ç«

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