免费视频www在线观看网站_亚洲.COM_亚洲小说网_中文字幕久久人妻舔少妇_国产人妻无码_日本综合久久_你懂的日韩欧美成人无码_白洁av_熟女野战_亚洲丝袜在线一区_几个美女沟厕小便各种大屁股_夜夜干夜夜爽_久久久性爱片_久综合_久久中文在线

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 > Pipeline maintenance department > Profile
 
 
       Pipeline Engineering Co., Ltd – Pipeline Maintenance Department, based on Henan Puyang Zhongyuan Oilfield and advanced technology, aimed at customers’ requirements, considering the good service as the tenet, is a specialization team engaged in the COW mechanical cleaning for crude oil storage tank, openning the hole with pressure, connecting laterals, changing the valve and plugging technology service.
 
Business Scope:
 
1. COW crude oil storage tank cleaning.
 
       Cleaning method: using the spray cleaning machine, we spray the cleaning media on the surface remain to clean under certain temperature, pressure and flow in order to remove the surface coagulation and sludge for which we will operate the treatment and recovery. This method is mainly aimed at the oil storage tanks cleaning for national major oil fields, local oil depots, refineries and other petrochemical enterprises.
 
2. Pipeline openning the hole with pressure, connecting laterals, changing the valve and plugging technology
 
      Application: used in the pipelines that transport the inflammable, explosive, toxic and hazardous liquid and gas such as crude oil, chemicals, liquefied petroleum gas, coal gas and natural gas, and in the urban water and heat supply pipelines who work continously with pressure.
 
   Science builds up brand, sincere services to customers!
 
 
 
   Welcome to call us!

     Contact: Geng Shuwen
     Telephone: 0393 - 4721120, 4887712 (fax)
     Mobile: 15239381885
     E-mail: 15239381885@163.com
About us /  Customer service / Contact us Copyright ? 2010 Henan ZhongTuo Petroleum Engineering Technology Co.,Ltd All rights reserved
豫ICP備05002509號
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |