hdd drill pipe

and API standard Describe: production is divided into two processes, one is friction welding, and the other is integral dr...

..., φ73 ,φ89, φ102, φ114, φ127 ,φ140 ,φ168. And there are two kinds of this products:forged one piece and Friction welding.The normal length of our H...

... The is the most widely used. The our company produces is mainly upsetted and thicked. The material of the b...

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... tool Features: Wear Resistant / High Fatigue Strength Type: Rod Usage: For Horizontal Directional Machine Prod...

...l it NO-Dig is developed rapidly these 20 years. We started industry since 2000, and we are specialized in manufacturing forged one-piece and f...

... developed hot rolling high strength alloy structure tube for oil and gas tools without considering about high cost. This material uses ex...

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... Rig rock Construction Horizontal Directional with thread rock rods Technical Parameters of Wireline R...

Sound Housing Bit For Sale Pilot/ Sonde Housing (2 3/8"~6 5/8" FH) Connection: Direct connection with , Octagonal connection, Side...

... construction projects, specially built for the laying of underground and cables. It can complete tasks efficiently, accurately and ...

... dope, dope for thread, thread oil, rod thread oil Our company aim: provide high quality trenchless product from Ch...

... Equipment Bit with Tricone Bits Product Description: bit is an advanced horizontal positioning tool, specific...

... Rig For Underground Laying Specifications FDP-180 horizontal directional rig, integrated with the advantages and charact...

... technology that uses cliff soil tools, pipeline detection and other technical means to lay, repair, and replace underground pipelines wit...

bit rock reamer, rock reamer for Introduction: The changeable gear rock is suitable for large-diameter non-excavation con...

.... these are made from cold drawn , providing a superior surface finish and tolerance compared to conventional made from hot rolle...

... Rig ADD: NO.1 Kuaileli, Xiaolongkan Street, Shapingba District, Chongqing China; Skype: lucyfang9 ; Website: www.lucyrig.com, emai...