TORICH is focusing on Honed Tube manufacturing and exporting,
ID Honed Tube is produced by cold drawing on stainless steel or carbon steel over a mandrel,
seamless honed tube where the surface is honed or skiving roller burnish, and the tubes are stress relieved and annealed if it is necessary.
The Steel Tubes are produced according to technical standard of
EN10305-1 Cold Drawn Seamless Steeel Tubes
EN10305-2 Cold Drawn Welded Precision Steel Tubes
Seamless and Welded DOM tubing are produced by material of E155,E195,E235,E275,E355 +C +LC +SR +A +N
DOM is a process that is applied to tubing after it is initially constructed.
It is referred to as Seamless ,It can be said that do seamless process method on ERW tubes,
So the tubes will have a high strength ,high quality.
DOM tubing is commonly use in auto parts and machinery parts, also for heavy engineering industry.
Big Diameter Honed Tube, Skiving Roller Burnished Tube, max ID 650mm, max length 12000mm
Production facility for ID Honed and Skiving Roller Burnished Steel Tube
ERW mother tube for Honed Tube
Seamless Steel Tubes in Cold Drawn Production for ID Skiving Roller Burnish Production:
Stainless Steel Pipe ready for ID Honing
Honed Finish ID for Stainless Steel Pipe:
Honed Tube Honed Tube,High Precision Honed Tube,Honing Hydraulic Cylinder Tube,Carbon Steel Honed Tube Torich International Co.,Ltd--The Steel Tube Maker , http://www.chinasteeltubepipe.com
In the first half of this year, the drilling production of Daqing Drilling Company continued to advance. A total of 2,963 wells were drilled at home and abroad, and the footage was 4.301 million meters. The drilling production plan was completed, which provided a strong guarantee for Daqing Oilfield to successfully complete the tenth “40 million tonsâ€. By the end of June, Daqing Drilling had completed 2,237 drillings in the Daqing exploration area, and Jilin exploration area had completed 606 drillings; in other domestic oilfield markets, 12 wells were drilled and 108 in foreign markets. “Speedup†has always been the subject of constant drilling production. Daqing Drilling focuses on the annual goal of “strive to increase the overall speed by more than 5%â€, and takes deep wells, peripheral development wells and special process wells with great potential as the key points and breakthrough points for speed increase, fully mobilize and exert professional advantages, overall operation, system advancement, and production organization. Innovate in operation management and assessment methods, and adapt to the speed-up requirements in the new period. In the first half of this year, the average drilling rate of drilling in Daqing Oilfield was 27.44 meters per hour, up 3.21% year-on-year. The average construction period was 7 days and 20 hours, a year-on-year decrease of 0.27%. It is not easy to speed up the deep well. Daqing drilling uses new technology to see good results in the depth of 4000 meters above the depth of the Yingcheng Formation in the Gushen 3 well in Qingshen Gas Field. The development of the turbo drill with the impregnated diamond bit test made the average drilling rate reach 1.43 meters per hour, which is 17.21% higher than the average drilling speed of the Yingcheng group of the adjacent well Gushen 1 well, and the drilling speed increased by 40.75%, saving 5 pieces. The roller cone bit reduces the number of drills down by 5 feet and provides valuable experience for deep well speed. This year, Daqing Oilfield has increased the application of horizontal wells in exploration and development, making the number of planned horizontal wells in Daqing Oilfield and Jilin Oilfield the highest in history. In order to lay a good job in horizontal wells and underbalanced wells, Daqing drilled 45 professional drilling teams to improve construction capacity and professional team; perfect five technologies such as near-bit drilling while measuring system, and carry out long horizontal horizontal well drilling 9 technical breakthroughs such as completion technology, promotion and application of 7 mature supporting technologies such as wellbore trajectory optimization design, and technical expertise; for different well types and different sizes of wellbore, using different process technologies and instrument tools, "One well, one policy, one link and one program" has achieved the "well type". The Tadong block has been reported frequently in exploration and logging. The Shen 1 well is an ultra-deep key exploration well in the Tarim Oilfield. This year, the L10035 team was found outside the target layer during the logging process. The industrial gas flow was seen in the Gucheng 6 well test in the Tadong block, which made the Tadong block a good prospect for exploration. At present, two drilling teams, one geophysical team, three logging teams, one logging team and one technical service project team in Daqing Oilfield are determined to be the vanguard and main force of the Tadong Battle. “Going out†is an important step in the sustainable development of Daqing Oilfield. The engineering and technical service business is the main force of “going outâ€. In the first half of the year, Daqing drilled the overseas market with a good development trend in terms of scale, quality, efficiency and efficiency. Daqing drilling took the initiative to consolidate the existing market, and three rigs and a workover rig went abroad, and successfully won six projects including the Hafaya rig service. Daqing Drilling's first overseas integrated service project, the Ahadab project, is the “3+1†key project of the group company. In the first half of this year, Daqing Drilling Ahadab project achieved continuous drilling speed increase. The average mechanical drilling rate of vertical and directional wells was 13.78 meters per hour, the average mechanical drilling rate of horizontal wells was 12.28 meters per hour, and the average mechanical drilling rate increased by 10.42% and 12.35 respectively. %.