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..., concrete construction and commercial concrete and summer have special request for retarded concrete, concrete filling pile, sinking pipe pile concrete, artificial dig-hole pile concrete and underground mas...
...produce various specifications of Bauer-type machine-lock drill pipes, geomechanical Interlocking Kelly Bar, Imado lock drill pipes and Matt-type compound machine-lock drill pipes. Application Pile foundatio...
... used as oil industry, especially the ocean oil field oil well pipe, oil pipe, chemical coking equipment of oil heater, the condensing, exchange of coal distillation wash oil cooler for tube, and trestle pil...
... Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly bars ,drilling tools,piling rigs spares and piling rig maintenance.The company established in 2004. The fo...
...spare parts drilling rig rotary piling rigs friction and interlocking kelly bar column drill pipe Foundation machine spare parts drilling rig rotary piling rigs friction and interlocking kelly bar column dri...
What is a kelly bar drilling rig rotary piling rigs friction and interlocking kelly bar column drill pipe What is a kelly bar drilling rig rotary piling rigs friction and interlocking kelly bar column drill pip...
...pipe twister or full rotary drilling machine, and vibrating hammer embedded casing rotary drilling bucket follow the pipe in the casing. The casing technology can replace the static pressure technology of mu...
Hot Selling Integrated Drill Pipe Introduction 1. Materail: high-quality low-carbon steel to ensure good creep resistance and tensile resistance; 2. Outer diameter: 60mm to 140mm, large diameter range; 3. Wall ...
Interlocking Kelly Bar For SANY/ZOOMLION/XCMG Rotary Drilling Rig Kelly is a key component of the drilling rig. We improve the product by virtue of rich manufacturing experience and absorbing advanced technolog...
... for low pressure liquid delivery, such as water, gas, and oil; construction and piling Steel Standard API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, ......
The steel pipes used in the kelly are all made of materials made by first-class steel companies at home and abroad. Yield strength and service life are more than double that of general-purpose products, meeting...
... for low pressure liquid delivery, such as water, gas, and oil; construction and piling Steel Standard API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, ......
...Pole And Stake Pile For Road About Custom Stainless Steel Bollards Warning Column Pole And Stake Pile Road piles (Bollard and pole)are a common name for cylindrical roadblocks. It is often made of rubber, PV...
... a common name for cylindrical roadblocks. It is often made of rubber, PVC, PE by blow molding, steel pipe and injection molding. It has good warning, flexibility and anti-car rolling. It is mainly used for ...
Helical screw piles helical piles foundation systems Foundation repair helical support brackets for transmission towers Product Description Round Shaft Helical Piles Shaft material: Seamless high tensile pipe, ...
... geotechnical drilling and excavation engineering. It is suitable for casing rotary drilling machine or rotary drilling machine, casing drilling caisson pile, occlusal pile, rotary jet drilling, micropile an...
Helical screw piles helical piles foundation systems Foundation repair helical support brackets for transmission towers Product Description Round Shaft Helical Piles Shaft material: Seamless high tensile pipe, ...
...Pole And Stake Pile For Road About Custom Stainless Steel Bollards Warning Column Pole And Stake Pile Road piles (Bollard and pole)are a common name for cylindrical roadblocks. It is often made of rubber, PV...
... a common name for cylindrical roadblocks. It is often made of rubber, PVC, PE by blow molding, steel pipe and injection molding. It has good warning, flexibility and anti-car rolling. It is mainly used for ...
... geotechnical drilling and excavation engineering. It is suitable for casing rotary drilling machine or rotary drilling machine, casing drilling caisson pile, occlusal pile, rotary jet drilling, micropile an...