三亚产品编号：50116100-001 1.5ZWVOS2/VCS2开关组件

ZhongHaiDe (Fujian) Industrial Equipment Co., established in 2014 in Fuzhou, is a leading equipment supplier in the field of automation in China.

Our company distributes globally renowned brand industrial automation products mainly from Europe, the United States, Japan and other developed countries,such as ABB, Foxboro, Yaskawa, Sew and so on.

Among all these companies, Yaskawa as a world class Transmission Product Manufacturers from Japan, which has a history more than 100 years. It provide a lot kinds of products, such as inverters, servo drives, controllers and robots. It can provides our customers a lot of choices.

With professional and first-class technology and business team, our company provides customers with high quality products and perfect after-sales service. And we he formed a mature model for service of system users. It has realized the humanization of services, the simplification of processes and the standardization of management, effectively helping customers extend the life cycle of electrical equipment and reduce Operating costs, control the risk of stop production, increase production efficiency!

Our products are reliable and cost-effective, if you want to know more about our products, just click here: http://www.zhdfj.com/. or: fjzhdcm@outlook.com or ayj897463393@gmail.com. also you can add wechat :13376990653. QQ:3004650323  We’re looking forward to your visit.

WIKA威卡MSS 213.53.100 0-10BAR G1/2-WIKA
WIKA威卡DRUCKMESSGERAET 0-100BAR-R1/4-DM63-ANSCHL.HINTEN-113.13.063-NR.9012230-FA.
WIKA威卡DRUCKMESSGERAET 0-400BAR-R1/4-DM63-ANSCHL.UNTEN-213.53.063-NR.9022074-FA.
WIKA威卡MANOMETER 213.53.050;0-25bar Radial G1/8- WIKA
WIKA 威卡304SS 11B100G1/2B-0/10BAR-1
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4" NPT
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4"
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4" NPT
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4" NPT
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4" NPT
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4" NPT
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4" NPT
wika威卡63 mm Dial,Dry Case ( Fillable Type ), 213.53,1/4" NPT
wika威卡100 mm Dial,Dry Case ( Fillable Type ), 213.53,1/2" NPT
wika威卡100 mm Dial,Dry Case ( Fillable Type ), 213.53,1/2" NPT
wika威卡100 mm Dial,Dry Case ( Fillable Type ), 213.53,1/2" NPT
wika威卡100 mm Dial,Dry Case ( Fillable Type ), 213.53,1/2" NPT
wika威卡100 mm Dial,Dry Case ( Fillable Type ), 213.53,1/2" NPT铝合金产品的某些工艺处理及检验项目，如果需方没有要求，供方则不提供，如此可造成产品性能有显著的差异。如美铝产品中的可热处理强化合金系列均经过内应力工艺处理，通过超声波探伤检验、光谱分析、半导弯曲试验、显微腐蚀试验、电磁（涡流）测试以及开裂敏感性试验等项目，确保美铝产品在市场的各个方面均出类拔萃。变形铝或铝合号中的数字只代表其纯度或某些合金化学元素的大平均百分含量。即使是化学成分含量，同一牌号的产品因其所依据的生产标准不同以及生产批次不同而有所不同。.为什么铝合金阳极氧化零件不能用在碱性环境中？答:铝合金阳极氧化生成氧化膜的成分是氧化铝。膜层致密，耐磨。而氧化铝是两性物质，会和碱反应使膜层溶解。.不同型号的铝材阳极氧化后颜色为什么不一致？答:不同型号的铝材合金成分及含量也是不同的。铝的纯度直接影响氧化膜的透明性，合金中的元素SMn、Cr、Mg会影响氧化膜的发色性，从而影响到氧化后膜层的颜色。.铝材阳极氧化后有明显晶斑？答:出现晶斑是由于铝合金在挤压工艺不当及热处理不规范的情况下，合金元素发生偏析偏聚，从而引发晶间腐蚀、终沉淀出白色絮状AL（OH）3，干涸后形成晶斑。