欧美成人精品三级网站,肥白大屁股bbwbbwhd,国产剧情国产精品一区,精品无人乱码高清在线观看

Wuxi Gotele Metal Products Co., Ltd : CN EN
Chromium Zirconium Copper

Specific heat: 0.376 J/kg.K


Thermal conductivity: 320 W/m.K

Product Detail
Electrode caps and shanks are two-part electrodes statutable for the straight electrodes and can offer major economies.
SMC offers cold-formed cap electrodes in full range of nose design, alloys and sizes. Caps are cold forged without additional machining, making them distinguished for their metallurgical property (high conductivity and resistance to deformation), consistent performance and long life. 
The lower percentage of chrome in comparison to the standard Class 2 CuCr material and the addition of Zr to this Copper alloy discourage the alloying affect of zinc and copper to form brass on the electrode face and help to prevent sticking.
The universal cap electrodes for reliable resistance welding of light-to-medium gauge coated and uncoated steels. Produced by proprietary billet casting process, freedom from oxygen allows us to alloy the copper with the optimum levels of chrome and zirconium. Electrodes are cold headed or machined to suit the required shape. We have long history of supplying high quality CuCrZr.

HomeTelProductsContact
CN EN
主站蜘蛛池模板： 国产久热精品无码激情| 日韩毛片无码永久免费看| 人妻avav中文系列久久| 亚洲人成无码www久久久| 国产精品99久久久久久宅男| 国产真实野战在线视频| 日本疯狂爆乳xxxx| 国产精品xxx在线| 成人午夜福利免费专区无码| 新婚人妻不戴套国产精品| 黑人巨茎大战白人美女| 男人女人做爽爽18禁网站| 免费无码av片在线观看中文| 亚洲人成在线观看| 特级欧美插插插插插bbbbb| 欧美大屁股熟妇bbbbbb| 四虎成人精品一区二区免费网站| 国产精品人妻久久久久| 少妇做爰免费视看片| 一区二区精品视频日本| 国产传媒麻豆剧精品av国产| 亚欧成a人无码精品va片| 性裸交a片一区二区三区 | 污污污www精品国产网站| 亚洲中文字幕av无码区| 国产av丝袜一区二区三区| 日本国产制服丝袜一区| 精品无人码麻豆乱码1区2区| 欧美成人国产精品高潮| 高清性欧美暴力猛交| 性乌克兰xxxx极品| 亚洲男同gv在线观看| 国产成人无码一区二区三区| 在线精品动漫一区二区无码| 欧美va亚洲va在线观看日本| 久久人妻精品国产| 国产v亚洲v天堂无码| 色欲精品国产一区二区三区av| 色天使亚洲综合一区二区| 亚洲中文字幕久爱亚洲伊人| 在线人成视频播放午夜福利|