Bauer Type Double Walled Casing Attachment For Casing Connection
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... Hex Bolts Material 42CrMo Length M75 Width M75 Height 38mm Casing Connection Ring Material 42CrMo Length 117mm Width 117mm Height 20mm Double Wall Casing Feature: 1. Deformation and accuracy is strictly controlled through heat treatment,each casing is...
Hebei Tuff Heavy Industry Co., Ltd.
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3m Length Or As Customer Required Double Wall Casing
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...Casing secant pile Oscillators Double Wall Casing Spare Parts Casing Tube 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 Specification The Drilling Rotary Casing......
Hunan Kellyway Machinery Co., Ltd.
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Q355B Single Wall / Double Wall Casing OD1100/1180mm OD600/680mm For BG36 Piling Rig Digging Hole
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Double-wall rotary casings pipe can be used universally, as they are designed especially for transmitting high rotational and vertical forces as created by the rig rotary drives or oscillations. The use of double-walled casings ensures a flush drill string. Single wall rotary casings pipe can be used for applications where weight reduction is important. Drilling Diameter Range: 620~2500mm Wall thickness: 20~60mm Dia. Length Wall thick ness-1 Wall...
Beijing Jietaihongli Technology Co., Ltd.
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Drilling Casing Tube Double Wall Casing for Construction Equipment
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Drilling Casing Tube Double Wall Casing for Construction Equipment Technical Parameter of JZTG Casing Diameter Effective length L Wall thickness Wall thickness Total wall thickness Bolt Number D1/D2 1m 2m 3m 4m 5m 6m a1 a2 a3 bolt ......
Changsha Golden Drilling Machinery Co.,Ltd
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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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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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Well Drilling Drill Pipe With Double Wall Casing High Impact Strength
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.... 2, Our wire-line rods are also suitable for deep hole drilling. 3, The standard effective lengths of drill rods are 3.0 &1.5 meters. Other lengths can be manufactured according to customer’s special requirement. 4, We have many years of experience in...
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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High Strength Double Wall Casing Oscillator / Coupling For Drilling Rigs Piling Rigs
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Product description A casing oscillator is a specialized piece of equipment used in construction, particularly for deep foundation work, to install large-diameter casing (steel pipes) into the ground, especially in difficult ground conditions like hard ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Dn600 4.0mpa Pressure Specialised Pipe And Fittings / Double Wall Casing
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Products decription : Flexible Enclosed Industrial Grade Waterproof Casing Specialised Pipe And Fittings The pipeline passes through railways, roads, streets, etc. To prevent the pipeline from being crushed by the load, a protective casing is set on the ......
Hebei Paris International Trading Co.,LTD
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114mm R780 gread Steel Double Wall Drill Pipe 6000mm Length
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...Double Wall Drill Pipe Reverse Circulation 6000mm Longth Manufacture of RC drill pipe/114mm reverse circulation drill pipe/double wall drill pipe Product Description: 114mm R780 gread Steel Double Wall Drill Pipe 6000mm Length The double wall drill pipe is a full hole drilling tool, and the hole wall clearance is small, so there is no space condition for collapse of broken rock blocks. The double wall......
Langfang Baiwei Drill Co., Ltd.
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