The world's first double-sleeved suit with stand-up ropeless car-mounted coalbed gas drilling rigs was successfully developed at Nanyang Erji Group. This MZJ15/900 specialized coal bed gas drilling rig designed for China's landforms, land conditions, and climate has the advantages of high drilling and production efficiency, good safety performance, and easy operation and transportation. It has won praise from CBM experts and passed the on-site assessment. .
Nanyang No.2 Machine Co., Ltd. has successfully developed a skid-mounted modular CBM rig, and developed a new double-section upright, non-laying, new vehicle-mounted CBM drill with a drilling depth of 1,500 meters and a lifting capacity of 90 tons. The derrick of the drilling rig is 27 meters in height, and it adopts a uniquely designed double-sleeve stand-up, no-rope structure. It does not need to adjust the angle and fix it with a mandrel when installing. It can meet the need for double-rooted drilling while drilling, and at the same time improve the Installation efficiency and drilling efficiency.
Nanyang No.2 Machine Co., Ltd. has successfully developed a skid-mounted modular CBM rig, and developed a new double-section upright, non-laying, new vehicle-mounted CBM drill with a drilling depth of 1,500 meters and a lifting capacity of 90 tons. The derrick of the drilling rig is 27 meters in height, and it adopts a uniquely designed double-sleeve stand-up, no-rope structure. It does not need to adjust the angle and fix it with a mandrel when installing. It can meet the need for double-rooted drilling while drilling, and at the same time improve the Installation efficiency and drilling efficiency.
Phenol Terminated Silicone Fluid
Polydimethylsiloxane with phenol light group end-capping or main chain containing phenol light group belongs to phenol modified silicone oil. The phenolic group in the modified silicone oil molecule has high reactivity and heat resistance, so its emulsion has good stability and wide application. If amino-modified silicone oil is mixed with phenol-based modified silicone oil, it can be compounded into a synthetic fiber oil with excellent heat resistance and mold release.
Phenol Terminated Silicone Fluid,Polydimethylsiloxane Silicone Oil,Phenol Terminated Polydimethylsiloxanes,Phenol Terminated Linear Polydimethylsiloxanes
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