久久久久国产一级毛片精品版_亚洲一级毛片免费看_亚洲性爱在线观看_丝袜美女污污免费观看的网站_97资源站97在线视频欧美_樱桃熟了A级毛片_在线颜射内射国产_国产精品果冻传媒_成人精品一区二区_成人性生交大片免费看好

QIANQIAO CHEMICAL

Qianqiao Chemical Machinery

Focus on silicon carbide heat exchanger, glass lined equipment
One stop supporting service saves you time, effort and worry

Wuxi Qianqiao Chemical Machinery Co., Ltd. was founded in 1978. The former standard setting enterprise designated by the Ministry of chemical industry of the people's Republic of China for the sealing gasket of glass lined equipment accessories. After years of development, the company has more than 50 million fixed assets and two large production plants, one with a construction area of 9000 ㎡ and the other with a construction area of 18000 ㎡. The company is committed to the design and development of glass lined equipment accessories And scale production, and strengthen technical cooperation with foreign enterprises.

more

QIANQIAO CHEMICAL
Glass-lined film evaporator
Glass-lined film evaporator

Glass-lined film evaporator

The inner part of the glass lined thin film evaporator which is in direct contact with liquid or gaseous materials is glass or PTFE and other non-metallic parts, especially suitable for evaporation …

more
Glass lined condenser
Glass lined condenser

Glass lined condenser

It can deal with all chemical media except hydrofluoric acid, phosgene, concentrated phosphoric acid (concentration > 30%, temperature > 150 ℃), strength (pH > 12) and temperature > 100 ℃.

more
Glass lined parts
Glass lined parts

Glass lined parts

It can be divided into two categories: one is composed of steel lined glass lined pipes, which constitute the main body of glass lined pipe assemblies; the other is composed of non glass lined …

more
Glass lined tower section<
Glass lined tower section<

Glass lined tower section

A layer of 0.8-0.2mm thick glass lined component is evenly distributed on the surface of the metal substrate after spraying the glass lined with silicon on the surface of the steel embryo …

more
Glass lined valve
Glass lined valve

Glass lined valve

Because the metal of the glass lined layer on the metal surface will not form an oxide layer in the process of heating, and the glass lined has the ability of anti-corrosion to resist the erosion …

more
$v['title']

Functional characteristics of glass lined condenser and chip condenser

The glass lined plate condenser has good corrosion resistance, and when the cooling water flows in the jacket, it will use the cross flow method for h......

2020-01-18
Advantages of glass lined pipe fittings

Advantages of glass lined pipe fittings

Glass lined pipe fitting is a component of glass lined with 0.8-0.2mm thick glass lined layer, which is sprayed on the surface of the metal steel embr......

2020-01-18
{$v['title']

Advantages of SiC heat exchanger

Silicon carbide heat exchanger is a new type of heat exchanger which uses silicon carbide ceramic material as heat transfer medium. Due to the excelle......

2020-01-18
最近日本字幕MV高清在线观看 | 国产伦精品一区二区三区精品 | 欧美日韩精品一区二区三区四区 | 国产AV一区二区三区最新精品 | 肉色欧美久久久久久久免费看 | 国产一级 片内射毛片中出 欧美孕妇变态重口另类 | 最近中文字幕在线中文视频 | 最近中文字幕完整视频大全 | 在线亚洲精品福利网址导航 | 国产在线观看不卡 | 久久综合九色综合欧美就去吻 | 房东老头揉捏吃我奶头影片 | 超碰97久久久久久久久久久 | 99久久国产精品成人观看 | 9久热久爱免费精品视频在线 | A级黄片人人插人人摸 | 天天色天天干天天 | 国产欧美日韩综合精品二区 | 国产精品高潮久久久久久无码 | 在线观看黄网视频免费播放 | 宅男午夜大片又黄又爽大片 | 国产思妍小仙女一二区 | 日韩欧美一中文字慕2O22 | 国产口爆吞精在线观看视频 | 青青草99久久精品国产综合 | 免费晚上看片www | 思思久久er99精品亚洲 | 欧美人与禽x0x0牲伦交 | 在线观看午夜亚洲一区 | 欧美成人国产一区二区 | 国产又大又黑又粗免费视频 | 91传媒蜜桃香蕉在线观看 | 国产精一品亚洲二区在线播放 | 粗好大用力好深快点漫画 | 十八岁以下禁止观看的1000个网站 | 全免费A级毛片免费看中文字幕 | 欧美乱妇狂野欧美在线视频 | 无套内射AV二区 | 国产成人精品一区二区三区免费 | 久色乳综合思思在线视频 | 免费一级欧美片片线观看 |