SC到底是什么意思啊, 是镀锌钢管还是焊接钢管?焊接钢管70和镀锌钢管40用字母怎么表示

2025-03-26 09:22:09
推荐回答(4个)
回答1:

根据国家标准图集《建筑电气工程设计常用图形和文字符号》(00DX001)中的规定:

SC—表示导线穿焊接钢管敷设。

焊接钢管70,Welded Steel Pipe    WSP DN70。

镀锌钢管40,Galvanized Welded Steel Pipe  GWSP DN40。

扩展资料:

一、电气设计施工图中常用线路敷设方式

BE:沿屋架或跨屋架敷设

CLE:沿柱或跨柱敷设

WE:沿墙面敷设

CE:沿天棚面或顶棚面敷设

ACE:在能进入人的吊顶内敷设

BC:暗敷设在梁内

CLC:暗敷设在柱内

WC:暗敷设在墙内

CC:暗敷设在顶棚内

ACC:暗敷设在不能进入人的顶棚内

二、导线敷设方式的表示

DB-直埋

TC-电缆沟

BC-暗敷在梁内

CLC-暗敷在柱内

WC-暗敷在墙内

CE-沿天棚顶敷设

CC-暗敷在屋面或顶板内

SCE-吊顶内敷设

F-地板及地坪下

SR-沿钢索

BE-沿屋架,梁

参考资料来源:百度百科-敷设

参考资料来源:百度百科-sc

参考资料来源:百度百科-钢管敷设工艺标准

回答2:

CS,表示是碳钢管,Carbon Steel Pipe;
SS,表示是不锈钢管,Stainless Steel Pipe;
GS,表示是镀锌钢管,Galvanized Steel Pipe;
SC,如果在图中出现,应该是 比例的意思,即图中尺寸为1:***;
焊接钢管70,Welded Steel Pipe WSP DN70;
镀锌钢管40,Galvanized Welded Steel Pipe GWSP DN40。

回答3:

sc是表示电线钢管,壁厚不小于1.5毫米。如设计没有特别说明就是焊接钢管

回答4:

Sc为热镀锌钢管的代号
Rc70 Sc40

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