PROBLEM TO BE SOLVED: To provide an auxiliary tool for accurately drilling a hole of proper size in a pipe by eliminating working for measuring the length of outside calipers corresponding to the outer diameter of a pipe with a rule and for setting a holing tool corresponding to the length ...
It takes the stress out of work and is suitable for a variety of different types of drawer runners, including telescopic runners. 25.06.2024 EuroHingeJig™ - Drilling jig for concealed hinges MILESCRAFT The drill guide with metal bushing engages securely in the fixture by means of a ...
hole wall, good rigidity of drill pipe and impactor, etc. High-pressure down-the-hole drilling tool products are very strict in terms of material, mechanical processing, heat treatment process and the overall performance of the product. At present, domestic high-pressure down-the-hole drilling ...
Suitable for drilling water wells, geothermal wells, short holes, medium and small grouting holes in construction, dam and port engineering. Adapter and Drill Pipe Transition joints are a part of the drill string, including male male joints, male female joints, and female female...
Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. >>World-class raw materials and advanced...
for Chinese Market Ntw Htw 1500mm Length Drilling Rod/Pipe Drilling Tool, Find Details and Price about Drilling Rod Drill Pipe from for Chinese Market Ntw Htw 1500mm Length Drilling Rod/Pipe Drilling Tool - Au-Prospect Drilling Tools(Wuxi)Co., Ltd.
专利名称：AUXILIARY TOOL FOR DRILLING PIPE 发明人：ONO AKIO,小野 明男 申请号：JP特願2000-160774(P2000-160774)申请日：20000530 公开号：JP特開2001-334489(P2001-334489A)A 公开日：20011204 专利内容由知识产权出版社提供 专利附图：摘要：Array 申请人：ONO KENSO:KK,株式会社小野建装地址：山口県光市...
Tianhe Oil Group has 5 business scopes throughout 50 countries and regions as follows: Drilling Tools Scope : The first scope supports the design, manufacture, sale, rental and maintenance of drilling tools such as drill pipe, heavy weight drill pipe, drill collar,...
Orientation: A professional One-stop supplier of oil and gas drilling equipment. Mission: To provide high quality products and services for the oil and energy industry. Values: Take responsibility and work hard,with seizing the dayVision: To serve more...
Oilwell Drilling Pipe Specification: Drill rod: BQ, NQ, HQ , PQ , 1-BQ,NQ, HQ, PQ core barrel 2-Delivery Date: In 15 days 3-Delivery term: By air or by sea Drilling pipe application: Widely used for oil well and water well and other industrial. ...