1000/920mm Double Wall Casing With Tempered Casing Joints
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...Double Wall Casing With Tempered Casing Joints Application: 1. Casing tubes must run ahead of the drilling process,to forestall loosening of the soil structure below the bore hole bottom. 2. Casing tubes have the function of cutting the soil structure with a casing shoe,to support the bore hole temporarily,and by preceding the excavation,to forestall loosening of the ground structure. Feature 1. BJTUFF casing joints......
Hebei Tuff Heavy Industry Co., Ltd.
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Rotary Drilling Q345B Steel Double Wall Casing , Drilling Casing Pipe
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...Casing Driver/Adapter/Joint/Shoe/ Teeth For Double and Single Wall Casing Product Description Application: The casing are designed to perform cased holes. Especially for the construction of bored piles by rotary drilling rigs the casing joints due to the machning accuracy guarantee a fast placement and bolting of the casing as welll as best force transmisssion Difference of double wall casing and single wall casing Double...
Hunan Kellyway Machinery Co., Ltd.
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Double Wall Casing Joint 25Crmo Stainless Steel Single Wall Casing Joint
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...double-wall casing , single wall casing, casing joint, casing shoes, casing drive adapter, casing system matched to all standard diameters. especially , the casing coupling joint adopt the forging from raw material , the submerged-arc welding makes weld composition and mechanical properties stably . Wall thickness: 20~60mm Double Wall Casing Pipe 25CrMo Casing Joint Casing Shoe WS39 Teeth Bauer Drilling Rig Casings......
Beijing Jietaihongli Technology Co., Ltd.
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Customized Rotary Drilling Double Wall Casing API J55 Grade Single Walled
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...Double Wall Casing API J55 Grade Single Walled Technical Parameter of JZTG Casing Joint Φ(mm) Bolt Number Weight(kg) 620/540 8 188 750/670 10 221 800/720 10 255 880/800 10 315 900/820 12 345 1000/920 12 375 1180/1100 12 520 1200/1120 12 1040 1300/1220 12 1380 1500/1400 12 1660 1800/1700 12 1800 2000/1880 16 2000 2500/2380 70 848 Technical Parameter of JZTG Casing......
Changsha Golden Drilling Machinery Co.,Ltd
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6 Meter 50mm Thickness Bauer Double Wall Casing
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... the forces of rotary drilling-rigs or casing oscillators. 1. Dirt and gravel road maintenance 2. Hard-packed snow and ice removal 3. Chip and seal road reclamation 4. Tar ......
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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114mm Diameter Joint Double Wall Drill Pipe Stainless Steel 4 1/2inch
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52mm Other Diameter Of Joint High Quality Double Wall Drill Pipe Product Description 1. Steel grade: E75 R780 G105 S135 stainless steel 2. Specification: 42-140mm 3. ......
Langfang Baiwei Drill Co., Ltd.
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High Strength Double Wall Casing Oscillator / Coupling For Drill Rig Machine
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...rotation motor, 5. casing twister, 6. casing drive, 7. single(double) walled casing 8. drilling bits. Casing oscillator owns such merits as strong adaptability to geology, high quality of completed pile, low noise, no mud contamination, slight influence to...
Unique Piling
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80mm Double Wall Casing Mining For Pile Drilling Rig Large Diameter Bored Pile
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80mm Mining Pile Drilling Rig HQ Spiral Twist Drill Rod Casing Pipe Cheap HQ Spiral Twist Drill Rod Casing Pipe For Applications In Mining Product parameters: OD/I D Double wall casing Single wall casing Wail thickness D1/D2(mm) 1m 2m 3m 4m 5m 6m 1m 2m 3m ......
Beijing jiayou xincheng industry and trade co. LTD
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Customize Top Standard Bore Pile Casing Drilling Rig Tools Double Wall Casing For Concrete Piles
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APIE pile driver bit casing bits suitable for CAT machine 600mm for sale Product performance 1. Product technical parameters and process are using high standards; 2. After heat treatment process, the deformation of casing joint is strictly controlled to ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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HDPE Corrugated Pipe Fittings Joint Double Wall 90 Degree Elbow Tee
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...) SDR 9 PN20 SDR 11 PN16 SDR 13.6 PN12.5 SDR 17 PN10 SDR21 PN8 SDR26 PN6 Wall Thick Ness(mm) 20 2.3 2.3 25 3 2.3 2.3...
Wuxi High Mountain Hi-tech Development Co.,Ltd
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