精品亚洲a∨无码一区二区三区丨中国丰满熟妇xxxx性丨国产精品污www在线观看丨欧美自拍嘿咻内射在线观看丨亚洲国产成人久久精品app

Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
Contact us
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
Home > Product
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: 青青草国产免费无码国产精品| 人妻系列无码专区免费视频 | 久久久久无码中| 韩国三级中文字幕hd| 一区二区三区国产| 无码孕妇孕交在线观看| 日本亚洲欧洲另类图片| 伊人伊成久久人综合网| 又黄又爽又猛1000部a片| 性人久久久久| 精品无码老熟妇magnet| 青青草原精品资源站久久| 亚洲乱码中文字幕在线| 777奇米成人狠狠成人影视| 亚洲成av人片在线观看无码不卡 | 东京热人妻丝袜av无码| 6080yyy午夜理论片中无码| 偷窥 亚洲 色 国产 日韩| 国产又色又爽又黄刺激的视频| 少妇内射兰兰久久| 久精品国产欧美亚洲色aⅴ大片| 免费无码又爽又刺激高潮的动漫 | 香港午夜三级a三级三点在线观看| 97豆奶视频国产| 99999久久久久久亚洲| 国产男女色诱视频在线播放| 欧美伊人久久大香线蕉综合| 色又黄又爽18禁免费网站| 人妻av无码一区二区三区| 久在线中文字幕亚洲日韩 | 亚洲欧美日韩综合一区| 久久99精品久久久久久野外 | 99re8这里有精品热视频| 亚洲人成在线观看网站无码| 亚洲gv天堂gv无码男同| 国产福利男女xx00视频| 国产精品人人妻人人爽麻豆| 成 人影片 免费观看| 欧美和黑人xxxx猛交视频| 国内精品国内自产视频| 欧美xxxx做受欧美人妖|