kelly stub - Manufacturers, Suppliers, Factory From China
To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for kelly-stub8870, kelly bar, drillequipment , casing extractor, smalldrillrig . Warmly welcome to cooperate and develop with us! we will continue to provide product with high quality and competitive price. Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services to suit your needs. We warmly welcome you to contact us and make sure you feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specs or inquiries today. sr40, male casing joint, casing joint set, drill rigs.
Types of Kelly Bars
The Kelly bar is an essential component of foundation drilling rigs, crucial for transmitting torque and pressure necessary to break and remove the formation during drilling operat
XCMG rotary drilling rigs are used to pile foundations over the Yangtze River!
The Chongqi Gong-Tie Yangtze River Bridge is a critical control point for the high-speed rail from Shanghai to Nanjing an
The Construction of Wuhan Twin Lakes Tunnel in Full Swing Assisted byXCMG Trench Cutter and Rotary Drilling Rig
The golden masts are standingtall bythe East Lake of Wuhan, with a good view ofthe vast
FES New Hydro-Reaming Kit—boost pile carrying capacity by 30%! FES is pleased to introduce an innovative Hydraulic Reaming Kit (HRK) to the market.The concept of HRK is to drive under-reaming tools u
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!