YJ One-way Shock Absorber

Product Description

YJ One-way Shock Absorber/ High quality shock abosrber/ Long Shock absorbers High quality, competitive price and good service. Product description: YJ one way shock abosrber should be connected with the drilling string close to the bit. It can reduce or absorb both axial vibration and shock loading in drilling operations. It can achieve good effects for extending service life of dril bits and protecting drill tools and ground equipments. Product Parameters: Model: YJ**1 O.D. (mm): **1 I. D. (mm): *8 Max. Working Stroke mm: **0 Max. Piston Stroke mm: **3 Ambient Temperature ℃: **0 - ***0 Max. Torque kN. m: *0 Max. Drill Pressure kN: **0 Tensile Load MN: **0 Overall Length mm: ***6 Joint thead API: *1/2 REG Average Rigidity kN/cm: *5 We are responsible for customers, strictly implement the standard specificaions, and provide high-quality products and serices. Sincerely hope to establish good trade relationship with all friends at home and abroad, with perfect product, outstanding quality and best services, our company is ready to cooperate witn you to develop a broader market. We are looking forward to your inquiry.