标准编号 Standard/Code | 标准名称 Standard Title |
ASME A112.18.1/CSA B125.1 | Plumbing Supply Fittings |
This Standard covers plumbing supply fittings and accessories located between the supply stop and the terminal fitting, inclusive, as follows:
a) automatic compensating valves for individual wall-mounted showering systems;
b) bath and shower supply fittings;
c) bidet supply fittings;
d) clothes washer supply fittings;
e) commercial pre-rinse spray valves;
f) drinking fountain supply fittings;
g) humidifier supply stops;
h) kitchen, sink, and lavatory supply fittings;
i) laundry tub supply fittings;
j) lawn and sediment faucets;
k) low-pressure water dispensers;
l) metering and self-closing supply fittings;
m) showerheads, hand-held showers, and body sprays; and
n) supply stops.
本标准适用于管路终点与终端装置之前的管道供水装置与配件,如下:
(a) 用于独立入墙式沐浴系统的自动补偿阀
(b) 浴室和花洒供水装置
(c) 坐浴盆供水装置
(d) 洗衣盆供水装置
(e) 饮水机供水装置
(f) 增湿器供水止水阀
(g) 厨房,洗涤盆和面盆供水装置
(h) 洗衣盆供水装置
(i) 草坪和沉淀池龙头
(j) 计量且自动关闭的供水装置和
(k) 供水止水阀
Test Requirement 测试要求:
Clause Test Requirement
4.1 Supply fittings 供水件
Rated pressure 额定压力
Rated temperature 额定温度
5.2.2 Corrosion (all substrates and coatings) 腐蚀测试(所有的基体与镀层)
5.2.3 Adhesion 粘附力(根据样品而定)
5.2.3.2 Electrodeposited and PVD coatings on metals 金属基体上的电镀层以及PVD镀层
5.2.3.3 Electrodeposited and PVD coatings on plastics 塑料基体上的电镀层以及PVD镀层
5.2.3.4 Organic coatings 有机镀层
5.3.1 Static and dynamic seals 静态以及动态的密封性能
5.3.2 Burst pressure 爆破压力
5.4 Flow rate 流速测试
5.6 Life cycle 寿命测试250000 cycles (浴室、花洒龙头)
Sample Size 样品数量 / 送样规格: on request
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service16 working days
Report Summary 报告摘要:
Standard News 标准新闻:
本标准更新通知的重要信息:(ASME A112.18.1-2012/CSA B125.1-2012 Vs ASME A112.18.1-2011/CSA B125.1-11)
1. 增加条款4.9.3:把NSF/ANSI 372(俗称AB1953)列入强制要求。
2. 修改条款4.15:恒温阀必须满足ASSE 1016/ASME A112.1016/CSA B125.16,也就是说,原来仅仅做了ASME A112.18.1/CSA B125.1 Clause 5.10的恒温阀,需要重新按照ASSE 1016/ASME A112.1016/CSA B125.16进行测试。