摘要
首钢特殊制公司研制的油井射孔器枪体用35CrMo高强度钢管的综合机械性能及尺寸精度等已达到美国吉尔哈特公司同类产品的性能。经现场试验和各油田实际使用证明,国产的35CrM0高强度钢管完全能满足油井全方向射孔的使用要求。
mechanic properties and dimension precisions of 35CrMo high strength steel pipes for perforator guns in oil wells developed by Special Steel Division, Shoudu I & S Co, have reached those of the same products manufactured in U.S.A. Field tests and practical operations in many oii fields prove that 35CrMo high strength steel pipes made domestically can fully meet the requirements for omnidirectional perforating in oil wells.
出处
《钢管》
CAS
1990年第2期1-5,共5页
Steel Pipe
