Results forkelly springsfrom 110 Products.
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Rotary Drilling Rig Kelly Bar OD440mm For Foundation Drilling Hole Piling Rig Kelly Bar Rotary Drilling Rig Kelly Bar OD440mm Elements 3/4/5/6 Material Q345B /Q460D / 27SiMn/35CrMo ...
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Tailored High Standard Affordable Top Quality Engineering Drilling Kelly Rod Kelly Bar 5x15m *3 - 6 telescopic tube for drilling depth from 10 - 150 m *Torque transfer capacity 30 ...
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sales of construction projects kelly bar damping spring FEATURE 1. Adopt high-speed bearing metal sealed technology , long working life under the screw drilling condition 2. High ...
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Drilling Accessories Kelly bar spring and lower plate Introduced the use of the Kelly bar spring The rotary drill pipe damping spring is mainly applied to the drill pipe square ...
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DAMPING SPRING Jietaihaoli specialized in rotary piling rig maintenance and aftersale professional maintenace team, 15 years abundant experience. We can maintain piling rig machine ...
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Interlocking Mechanical & Frictional Kelly Bar Material High Quality Seamless Tube Length Up to 70m Manufacture Process Welding ,Gas Shielded welding , Manual DC Welding Spring ...
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Applicable industry: Building material shops, machinery repair shops, manufacturing plants, retail stores, construction projects Video inspection: provide Mechanical inspection ...
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Elements 3/4/5/6 Material Q345B /Q460D / 27SiMn/35CrMo With Special Heat Treatment Spring 60Si2Mn Lock Type Interlocking / Frictional No. Diammeter of The First Section Sections ...
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Chinese manufacturer spring hose guard protect the rubber hose external armored hose Description Drill Pipe / Swivel Hose / Kelly Hose, compliant with API 7K, is intended for hose ...
china
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Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective
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Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective
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My strict quality control Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective
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My strict quality control Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective
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My strict quality control Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective
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Rotary Drilling Rig Equipment Kelly Bar Spare Parts Spring CQC Certification Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly ...
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Rotary Drilling Rig Equipment Kelly Bar Spare Parts Spring CQC Certification Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly ...
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Rotary Drilling Rig Equipment Kelly Bar Spare Parts Spring CQC Certification Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly ...
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Rotary Drilling Rig Equipment Kelly Bar Spare Parts Spring CQC Certification Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly ...
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JZTG Kelly Joint Kelly Bar Tool / Kelly Terminal IAF Certification Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly bars, we ...
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Kelly Joint Kelly Bar / Kelly Terminal Customer Required Mold IAF Certification Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old ...
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