該產品以超硬合金為材料精密加工而成，硬度達HRA90以上，抗彎強度高達2300N/mm以上，兩端出入線口保證均衡的曲率半徑，且出口表麵粗糙度達Ra0.025。
與紅寶石線嘴相比較，因采用整體材料加工，線嘴壁內無臺階，因而能解決紅寶石線嘴出現的多線並繞穿線時內孔堵塞的現象。超硬合金硬度值較高，與紅寶石線嘴的不銹鋼相比定位準確，不可能出現彎曲不同心現象。
This product is made of super-hard alloy with precess. Its rigidity is over HRA90,The anticurved strength is more than 2300N/mm. Line accesses of the two ends can insure the balanced curvature radius,and the surface roughness degree of the exist is Ra0.025.Compared to ruby nozzle,this product adopts integrated material process and threr is not step inside the nozzle.S,it can solve the problem of blocking the inner hole when lines winding together.Compared to the stainless steel ruby nozzle,the super-hard alloy nozzle has precise positioning;and it is impossible for the occurrence of bending difference .
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