日本成本人片视频免费-男人猛戳女人30分钟视频大全-久久青草国产免费频观-欧美丰满大爆乳波霸奶水多-免费午夜无码18禁无码影院

Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
お問い合わせ
Tel:+86-335-5978826
Address: Green Chemical Industry Garden, Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, China.
Mobile:+86-15227250682,
+86-13313337629
E-mail:tzchem@163.com;
tzchem@tianzichem.com
tzsales@tianzichem.com
ホーム > 製品センター
TZ-G30 Environmental Protection Type High Efficiency Scale Remover
Name: TZ-G30 Environmental Protection Type High Efficiency Scale Remover
Characteristics: TZ-G30 is environmental protection type high efficiency scale remover, It can be used to remove scale in all kinds of industrial boilers, civil tea boiler and stainless steel cooking utensils(non-ferrous metal and their alloy), air-condition, heat water pipe, heat exchanger and porcelain; to remove copper rust on the surface of red copper and brass, the oxide on the surface of welding seam of stainless stain, also used to remove the rust on the surface of metal before painting or electroplating. Low price, good treatment effect; no corrosive effect, not burning, non-toxic, pollution-free, safe and reliable. And it is better than W-122 and SAF acid of USA. It comply with the latest requirements of green environmental protection in European and Japan.
Appearance: White or light red Crystalline powder or liquid
Cleaning Method: cleaning temperature: 60 C (high speed cleaning), faster cleaning speed if adopting circulating method, the cleaning time is 6-12 hours.
Package, Storage: Double layer Kraft paper bag with moisture-proof film, 25kg/ bag. Drums for liquids, 200Kg/ barrel. Products are hygroscopic, should not be exposed to air, moisture absorption caking effect. Avoid sun and rain.
Quality Index Index Value
20# steel ≤6.0g/m2h
Red copper ≤2.0g/m2/h
Aluminum ≤2.0g/m2/h

 


Copyright(C)2017,Qinhuangdao Tianzi Chemical Industry Co.,Ltd All Rights Reserved. ?Supported by ?ChemNet?ChinaChemNet?Toocle?Copyright Notice
Tel:+86-335-5978826 Fax:+86-335-5978826 E-mail:tzchem@163.com; Contact: Mr liu +86-13931486198
主站蜘蛛池模板: 日日躁狠狠躁狠狠爱| 日本熟妇中文字幕三级| 日韩一区二区三区免费高清| 夜夜天天噜狠狠爱2019| 91娇喘????白丝动漫| 国产aⅴ精品一区二区三区久久| av大片在线无码永久免费| 亚洲日本一区二区三区在线播放 | 永久不封国产毛片av网煮站| 亚洲欧美日韩另类精品一区| 欧美日韩国产va另类| 国产区女主播在线观看| 久久婷婷综合缴情亚洲狠狠_| 97人人澡| 无遮挡午夜男女xx00动态| 国产成年无码久久久久毛片| 欧美3p两根一起进高清视频| 无码h黄肉动漫在线观看999| 欧美精品亚洲精品日韩专区va | 国精品无码一区二区三区在线蜜臀| 欧美成人精品| 色悠久久久久综合欧美99| 国产精品综合一区二区三区| 潮喷无码正在播放| 久久aⅴ无码av高潮av喷吹| 亚洲中文成人中文字幕| 国产九九久久99精品影院| 亚洲美女被黑人巨大在线播放| 女人被添全过程A片添| 中文字幕人妻互换av久久| 亚洲精品无码成人aaa片| 人妻少妇88久久中文字幕| 成本人无码h无码动漫在线网站| 国产乱子伦视频在线观看| 少妇被躁爽到高潮无码久久| 国产成人久久av免费高潮| 亚洲熟妇无码av另类vr影视| 精品乱子伦一区二区三区| 狠狠色噜噜狠狠狠777米奇888 | 亚洲无线码高清在线观看| 99在线精品国自产拍不卡|