Results forindustrial spring for kelly barfrom 5 Products.
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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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Unique Piling Drill ISO9001 Industrial Spring , Kelly Bar Parts 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction ...
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Customized Tailored Size kelly guide 1. Material: manganese steel. 2. Features: kelly guide Frame 3. appliable to different drilling rig Price: best market price and negotiable ...
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DAMPING SPRING Damping spring is for kelly bar accessories,it assumes spiral-shaped,the elasticity is strong ,each different specification of spring is suitable for different type ...
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Customer Tailored Size kelly guide 1. Material: manganese steel. 2. Features: Follow Frame 3. appliable to different drilling rig Price: best market price and negotiable Follow ...
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