发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了石油钻杆接头产品分类、规格尺寸、技术要求、试验方法、检验规则、标志和包装。 本标准适用于石油、天然气钻井作业用钻杆管体对焊接头的设计、制造和质量检验
Oil drill pipe joint
Oil drill pipe joint
Oil drill pipe joint thread
本标准规定了数字型(NC)、内平型(IF)、贯眼型(FH)和正规型(REC)石油钻杆接头螺纹(即带台肩连接螺纹,简称螺纹)的牙型、基本尺寸、公差和标记。 由于数字型螺纹的牙型和锥度较内平型、贯眼型和正规型螺纹更合理。在新产品设计时推荐选用数字型螺纹。 本标准适用于井下工具和钻柱
Threads on rotary shouldered connections for petroleum industry
Drill rod couplings for core drills
本标准适用于岩心钻机之钻杆接头(以下简称钻杆接头
Drill Rod Couplings for Core Drills
Drill pipe joints for hydrological well drilling
Tool joints for 50 mm diameter drilling pipes. Specifications
Drill pipes with weld-on tool joints. Specifications
Drill rod couplings for core drills
1.1. Prezentul standard se refer? la racordurile speciale cu trecere uniform?, destinate ?mbin?rilor cu um?r de tip uniform, folosite pentru
Petroleum equipment TOOL-JOINTS, INTERNAL FLUSH
本标准适用于以硬质合金、钢粒钻进为主的地质钻探钻杆锁接头
Drill pipe lock joint for geological drilling
이 표준은 주로 광산 및 토목공사의 지반조사에서 사용하는 시추용 로드 커플링(이하 로드 커
Drill rod couplings for core drills
本标准适用于地质钻探钻杆锁接头接头螺纹量规,其所测螺纹应符合DZ 25-1983《地质钻探钻杆锁接头》标准的规定。 锁接头接头螺纹量规是检验地质钻探钻杆锁接头螺纹质量的综合量规,不适用于螺纹单项参数的测量
Geological Drilling Drill Pipe Lock Joint Connector Thread Gauge
本标准规定了岩石钻孔用干式钻杆和钻头尾柄部的连接尺寸,另外还给出了一种用于湿式钻孔钻杆与钻头的实例。 本标准未规定钻杆和钻头本身的尺寸
Rock drilling-Rotary drill-rods and rotary drill-bits for dry drilling-Connecting dimensions
本标准规定了石油钻杆接头产品分类、规格尺寸、技术要求、试验方法、检验规则、标志和包装。 本标准适用于石油、天然气钻井作业用钻杆管体对焊接头的设计、制造和质量检验
Oil drill pipe joint
Oil drill pipe joint
Oil drill pipe joint thread
本标准规定了数字型(NC)、内平型(IF)、贯眼型(FH)和正规型(REC)石油钻杆接头螺纹(即带台肩连接螺纹,简称螺纹)的牙型、基本尺寸、公差和标记。 由于数字型螺纹的牙型和锥度较内平型、贯眼型和正规型螺纹更合理。在新产品设计时推荐选用数字型螺纹。 本标准适用于井下工具和钻柱
Threads on rotary shouldered connections for petroleum industry
Drill rod couplings for core drills
本标准适用于岩心钻机之钻杆接头(以下简称钻杆接头
Drill Rod Couplings for Core Drills
Drill pipe joints for hydrological well drilling
Tool joints for 50 mm diameter drilling pipes. Specifications
Drill pipes with weld-on tool joints. Specifications
Drill rod couplings for core drills
1.1. Prezentul standard se refer? la racordurile speciale cu trecere uniform?, destinate ?mbin?rilor cu um?r de tip uniform, folosite pentru
Petroleum equipment TOOL-JOINTS, INTERNAL FLUSH
本标准适用于以硬质合金、钢粒钻进为主的地质钻探钻杆锁接头
Drill pipe lock joint for geological drilling
이 표준은 주로 광산 및 토목공사의 지반조사에서 사용하는 시추용 로드 커플링(이하 로드 커
Drill rod couplings for core drills
本标准适用于地质钻探钻杆锁接头接头螺纹量规,其所测螺纹应符合DZ 25-1983《地质钻探钻杆锁接头》标准的规定。 锁接头接头螺纹量规是检验地质钻探钻杆锁接头螺纹质量的综合量规,不适用于螺纹单项参数的测量
Geological Drilling Drill Pipe Lock Joint Connector Thread Gauge
本标准规定了岩石钻孔用干式钻杆和钻头尾柄部的连接尺寸,另外还给出了一种用于湿式钻孔钻杆与钻头的实例。 本标准未规定钻杆和钻头本身的尺寸
Rock drilling-Rotary drill-rods and rotary drill-bits for dry drilling-Connecting dimensions