Product Description Reaming Shell,Reamed Housing,Shell Reamer Set,Adjustable Shell Reamer JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.sjxitecdrilling.com
Copper-aluminum composite pipe is mainly used in air conditioner evaporators and condensers, refrigerator condensers and evaporators, refrigerator connecting pipes, central air conditioners, fan coils, water heater pipes, heating radiators, water pipes and the like.
According to the data provided by Xingrong Company, the tensile strength of copper-aluminum composite pipe is 110-130MPa, the bursting pressure is above 18MPa, and the flare ratio can reach 40%-50%. The inner surface cleanliness, flattening, bending and anti-wear Leakage and other indicators fully meet the requirements of air conditioning pipe standards. The tube area copper area ratio is 12% to 14%, the weight ratio is 31% to 38%, and the normal specific gravity is 3.45g/cm3. The main specifications of the two tubes are: φ9.520.5mm, φ7.940.5mm; φ70.5mm.
Brief Introductions of Reaming Shells
Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the new bit. It can also help to resist the abrasion of the core barrel. This type of diamond tool is physically longer than the standard type. So for the compensation of the difference in reaming shell length, an appropriate inner tube extension is necessary to be used.
Ranging from broken and abrasive to consolidated and non-abrasive formations, reaming shells are all suitable to use.
Features of Reaming Shells
1) Acts as a stabilizer for drill bit.
2) Be set with natural or synthetic diamond.
Our reaming shells enjoy the best quality and most special design in the industry. With several different types, we try our best to satisfy any of your requirements.
Xingrong Gaoke launched a new copper-aluminum composite pipe
Jiangsu Xingrong High-tech Co., Ltd. recently stated that its copper-aluminum composite pipe (ACC pipe) produced by patent technology can improve product energy efficiency. The product is a copper-clad aluminum structure, which utilizes the good thermal conductivity of copper and the good specific heat value of aluminum to increase the heat transfer rate. According to reports, Xingrong has successfully achieved metallurgical bonding between copper and aluminum using patented technology. The light pipe used in air conditioning condenser can achieve the same heat transfer effect as the internally threaded copper pipe. When both machines use the internal thread ACC tube, the energy efficiency ratio is 5% higher than that of the internal thread copper tube; each air conditioner reduces the cost by about 150 yuan, which is the replacement of the air conditioning tube.