97色在线,日韩在线香蕉视频,婷婷ab网,日韩人妻不卡一二

For home ★ Join collectio Chinese English
Home News About us Installation branch Pressure testing branch Lining repairing branch Crossing department International branch Inland branch Department Customer opinion
Department
Cleaning ?department
· Profile
· technology introduction
· Chemical cleaning
· Physical cleaning
· Representative project
Inspection department
· Profile
· Technology introduction
· Detection and of Pipeline Outside Coating
· Cathode Protection System Test and Maintenance
· GPS positioning and survey
· Nondestructive Detection
· Representative project
Pipeline maintenance department
· Profile
· Technology introduction
· COW Crude Oil Tank Cleaning Technology
· Hot tapping, then Extension Technology
· Representative project
Zhongtuo Engineering Design (Beijing) Co., Ltd
 
You now:Home > English > Department > Cleaning ?department > technology introduction > Physical cleaning
 
PIG physical cleaning technology:
       PIG cleaning technology is not a single technology, which includes on-site tracking and transmitting and receiving PIG technology. The technology to achieve safe and efficient long-distance line cleaning for various types of pipelines, with advantages such as good quality cleaning, no damage to the pipeline, no corrosion, and so on. Our efficient combination pig has obtained national patent, it can dramatically increase cleaning efficiency when it can be applied in cleaning operation.  PIG cleaning system contains PIG head, transmitters, receivers, pressure-testing device, PIG cleaning head positioning device, the power resource and pushing media and so on.
 
       Pigging has been used for many years to clean larger diameter pipelines in the oil industry. Today, however, the use of smaller diameter pigging systems is now increasing in many continuous and batch process plants as plant operators search for increased efficiencies.
Pigging can be used for almost any section of the transfer process between, for example, blending, storage or filling systems. Pigging systems are already installed in industries handling products as diverse as lubricating oils, paints, chemicals, toiletries, and foodstuffs.

       Cleaning PIG is normally inserted into target pipeline by a launcher that is also driven by flowing medium. When cleaning PIG is moving forward inside the pipeline, the Pig’s head will generate friction between its surface and residues, thus, this force will effectively remove all residues that adhere inside of pipeline. Appropriate pushing source is a critical factor that PIG can be well driven inside the pipeline, thus water, air, oil and pipeline transmission fluids can be used as a media source of power. 
       
       PIG cleaning technology compared with other cleaning technology, which is characterized by simple operation, clean larger diameter pipeline, long pipe cleaning, and less labor required, high cleaning speed, no pollution, and good security.

       High-pressure water jet cleaning technology: Scaling can be on the wall, metal oxides, and other fixtures removal, good cleaning quality. High-pressure water jet cleaning technology has the following advantages: wide range of applications, not only to clean the pipeline, but also for industrial equipment (such as heat exchangers, boilers, towers, tanks, etc.) cleaning; no corrosion on the pipeline equipment, not pollution of the environment, easy to handle sewage generated.
 
Physical cleaning Photo:
 
About us /  Customer service / Contact us Copyright ? 2010 Henan ZhongTuo Petroleum Engineering Technology Co.,Ltd All rights reserved
豫ICP備05002509號
国产精品一区二区毛片儿| 亚洲五月婷婷激情综合在线| 毛片儿一区二区三区| 亚洲精品第八页| 亚洲日韩欧美AB| 考逼视频大全免费| 人妻中文字幕99视频| 中文无码字幕电影| 人妻-97资源站| 外国毛片| 国产欧美精品一区二区三| 嗯嗯啊啊久久无码视频| 国产美女AV免费在线| av一区是| 国产日韩吃瓜| 欧美黑人双插在线| 日本精品偷拍| 亚洲狠狠五月丁香图片专区 | www.nbwanmei.com| 少妇熟女一级二级三级| 色爱综合区色爱综合网| 欧美国产日韩在线图片专区| 久久精品九九热无码免贵| 亚洲视频男人天堂| 少妇一区精品久久麻豆| 欧美一片二片区| 就是色国产成人综合| 免费久久性生活片| 精品日韩欧美一区二区| 亚州一区二区电影| Caoporn超碰香蕉| 色婷婷严久久16| 91社不卡视频| 女人黄色天堂| h网视频亚洲| 天天宗和成人网| 青春草草av| 亚洲日韩激情国产综合| 中国老太太日逼逼逼| 欧美国产日韩精品六区| 日韩 无码 偷拍 中文字幕|