559mm Diameter 20.4m Length Sinovo Kelly Bar Swivel
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Product Details
Brand Name:SINOVO
Model Number:drilling kelly bar
Certification:CE/GOST/ISO9001
Price:Negotiation
Payment Terms:L/C, D/A, D/P, T/T
Supply Ability:30000 per year
Delivery Time:7-10 days
Company Profile
Verified Supplier
Business Type:
Manufacturer Trading Company
Contact Person:
Alan Wang
Officials:
Suite 2308, Huatengbeitang Building, No.37 Nanmofang Road, Chaoyang District, Beijing City. China
Item Description
559mm Diameter 20.4m Length Rotary Drilling Rig Kelly Bar Swivel Kelly bars can be divided into friction and interlocking Kelly bars by methods of ...