casing joints for boulder

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

...poor geology, the use of full casing to follow the hole prestressed anchor construction can effectively control the construction quality and the surrounding buildings. Safety. Application soil: hard rock, bedrock, boulder Place of Origin: Tianjin, China (...

Brand Name:jthl

Model Number:1080/1000 1280/1200

Place of Origin:beijing

...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...

Place of Origin:Hunan, China

Brand Name:Kellyway

...Casing Joint And Casing Joint Dia 620-2500mm For Foundation Construction Product Description Features The full set casing device include the casing drive, casing adapter(twister),casings, casing shoes, joints and wearing parts like the casing teeth.The casing are use to perform cased holes in the bore piling works by rotary drilling rig. The casing joints...

Brand Name:BJTUFF

Model Number:600mm-1600mm

Place of Origin:CHINA

...joint casing/ for bauer casing Joint Feature Made of alloy materials. Application With complete set casing necessary use. Casing joint Size Weight Φ600*300 92 Φ880*300 137 Φ1180*300 188 Φ1280*300 203 Φ1330*300 211 Single wall casing and casing shoes Description Weight(kg) Connection THK.(mm) Casing THK.(mm) Casing shoes Φ680(short) 333 40 - Φ680(2-6meter) 874 to 2179 40 20 Single wall casing...

Brand Name:JYXC

Place of Origin:HeBei China

... joints, namely standard joint and strengthened joint, are designed for low torque and high torque conditions. Also customizable upon customer's requests. Service: Jiayou Xincheng VIP service relieves your ...

Model Number:Manual Tongs Type DB,B,LF,SB,SDD,LF,C,WWC,WWB,AAX

Place of Origin:China

... Tongs/Elevator Links/Elevator" which is a useful tool applied on, make up and break out drill pipes, coupling hoop of the drill pipe, joint, casings,

Brand Name:zhongshi

Model Number:pup joint

Place of Origin:China

Product Description: A "pup joint" is a short, threaded pipe section used in the oil and gas industry to adjust the length of a tubing string. It is typically used to make minor adjustments in the overall length of the tubing string or to space out ...

Brand Name:Best

Model Number:Drill Rod Adapter Subs

Place of Origin:China

Various Rod/ Pipe/ Casing Joint Sub Adapter Driling Tools The adapter subs are used as connectors or couplings to connect drill rods,core barrels,casing,water swivel, hoisting plug, fishing tools etc.that have different sizes or types of threads.These subs...

Brand Name:Yijin

Model Number:no

Place of Origin:Guangdong,China

OEM Brass CNC Machining Parts Custom Service Brass Turning Casing Joint​ Advantages: Brass materials, use CNC lathe with CNC machining processing,In order to make the surface look more beautiful, we will carry on the different surface treatment to the ...

Place of Origin:beijing

Brand Name:DZ

Double -walled casing technical data Diameter Length Casing-wall Thickness-1 Casing-wall Thickness-2 Total Thickness Bolt Qty D1/D2 1m 2m 3m 4m 5m 6m a1 a2 t2 bolts (mm) Weight (KGS) (mm) (mm) (mm) (mm) 620/540 403 739 1074 1411 1747 2081 12 8 40 8 750/670...

Brand Name:SWS

Place of Origin:Jiangsu China

COMPANY PROFILE Jiangsu Service Petroleum Technology Co., Ltd. is committed to researching and supplying high-level petroleum downhole tools and drilling equipments, and has obtained the certificates of API Q1, API 5CT, ISO9001 quality system certification...

Brand Name:MING

Model Number:NMK5E194-DHD360

Place of Origin:CHINA

...casing drilling bit for construction Product category: Concentric drilling tools Matched hammer: Hammer DHD360 Matched casing pipe OD: 194mm High performance 3 middle wings concentric casing drilling bit for construction instruction: When drilling in soft and loose ground with scattered boulders...

Brand Name:ROSCHEN

Model Number:2'~12'

Place of Origin:Germany

...nd WT Series Flush Joint Casing DPI Casing is available in multiple Grades: W series casing "W" series casing We use Premium alloy steel when the casing is being re-used on an everyday basis and is subject to both drilling and driving applications. Where

Brand Name:APIE

Model Number:KR10-1

Place of Origin:Jiangsu, China

...casing driver casing pup joints factory direct Feature 1. After heat treatment process, the deformation of casing joint is strictly controlled to ensure the accuracy, and each casing joint is interchangeable. 2. Suitable for domestic drilling rig and foreign drilling rig, also suitable for geotechnical, Casa and other models; 3. Product technical parameters and process are using high standards; Casing...

Brand Name:J55/K55/N80/L80/P110

Model Number:4-1/2"

Place of Origin:CHINA

5" API 5CT CASING PUP JOINT Pup Joints are used to adjust the height of full length tubing or casing strings. They are also used to adjust the depth of downhole tools. CASING PUP JOINT O.D. 4 1/2" END TYPR LTC/STC/BTC GRADE J55/K55/L80/N80/P110 LENGTH(FT...

Place of Origin:China

...casing tubing coupling joint oil well pipe Product Description: Oil casing is a steel pipe used to support the walls of oil and gas wells to ensure the normal operation of the entire oil well after the drilling process and completion. Each well uses several layers of casing according to different drilling depths and geological conditions. API 5CT Casing...

Brand Name:MIROC

Model Number:DHD 340

Place of Origin:China

..., even those with large boulders. The method is based on a pilot bit and eccentric reamer, which together drill a hole slightly larger than the external diameter of the casing tube. This enables the casing tube to follow the drill bit down the hole. When

Brand Name:PHIDIX

Model Number:Ball Joint

Place of Origin:China

...fits into a tapered hole in the steering knuckle. A protective casing prevents dirt from clogging or damaging the joint assembly. Motion control ball joints tend to be retained with an internal spring, which helps prevent vibration problems in the linkage.

Brand Name:SOLLROC

Model Number:ODEX140

Place of Origin:China

...to reached the eccentric bit that can be retrieved leaving the casing in place for sampling or installations. the odex equipment enables you to drill and case deep holes simultaneously in most time of geological formations even those with large boulders as

Brand Name:PEERCHEER

Model Number:PW

Place of Origin:WuXi

... is made from high quality alloy steel tubes. PW casing utilizes the PW straight thread (4 threads per inch). PW casing is universal in design and can be used in any DCDMA P size hole drilling application where threaded casing is required to be left in